原理
基于同一画布图像可能在不同计算机上呈现不同的事实。发生这种情况有几个原因。在图像格式级别——网络浏览器使用不同的图像处理引擎、图像导出选项、压缩级别，最终图像可能会得到不同的校验和，即使它们是像素相同的。在系统级别——操作系统有不同的字体，它们使用不同的算法和设置进行抗锯齿和亚像素渲染。
获取指纹示例
简易代码
非常神奇，简单生成个画布就可以有辨识度，其区别应该就是导出选项和压缩级别导致的。
let e_canvas = document.createElement('canvas');
let ctx = e_canvas.getContext('2d')
let DataUrl = e_canvas.toDataURL()
console.log(DataUrl)
let b64 = DataUrl.replace("data:image/png;base64,","");
var crcb64 = btoa(atob(b64).slice(-16,-12));
console.log(crcb64)
提高辨识度
通过引入文字、样式 应用变形以及混合等方法都可以作为方法或者单独作为指纹。
如在https://browserleaks.com/canvas中，其代码为：
let c = "BrowserLeaks,com <canvas> 1.0"
e.textBaseline = "top",
e.font = "14px 'Arial'",
e.textBaseline = "alphabetic",
e.fillStyle = "#f60",
e.fillRect(125, 1, 62, 20),
e.fillStyle = "#069",
e.fillText(c, 2, 15),
e.fillStyle = "rgba(102, 204, 0, 0.7)",
e.fillText(c, 4, 17))
自己的一些测试
- iphone
单个手机上的edge,sarfari和微信内置页面，canvas签名一致
- win10
微信内置浏览器、99版本的chrome和100版本edge签名一致，但于ie、Chromium均不同
关于干扰
目前发现的干扰方法比较多的是在toBlob、toDataURL、getImageData这几个获取图片数据的方法中增加噪点。
核心部分示例：（来自Canvas Fingerprint Defender扩展）
const getImageData = CanvasRenderingContext2D.prototype.getImageData;
var noisify = function (canvas, context) {
if (context) {
const shift = {
'r': Math.floor(Math.random() * 10) - 5,
'g': Math.floor(Math.random() * 10) - 5,
'b': Math.floor(Math.random() * 10) - 5,
'a': Math.floor(Math.random() * 10) - 5
};
const width = canvas.width;
const height = canvas.height;
if (width && height) {
const imageData = getImageData.apply(context, [0, 0, width, height]);
for (let i = 0; i < height; i++) {
for (let j = 0; j < width; j++) {
const n = ((i * (width * 4)) + (j * 4));
imageData.data[n + 0] = imageData.data[n + 0] + shift.r;
imageData.data[n + 1] = imageData.data[n + 1] + shift.g;
imageData.data[n + 2] = imageData.data[n + 2] + shift.b;
imageData.data[n + 3] = imageData.data[n + 3] + shift.a;
}
}
context.putImageData(imageData, 0, 0);
}
}
};
Object.defineProperty(CanvasRenderingContext2D.prototype, "getImageData", {
"value": function () {
noisify(this.canvas, this);
return getImageData.apply(this, arguments);
}
});
canvas字体指纹
canvas 可以通过TextMetrics.width来实现于浏览器字体指纹差不多的字体指纹，区别是canvas不受缩放影响，但只有一个宽度信息，这使得字形指纹则会出现信息不知的情况。
示例代码
由browserleaks.com字体指纹字体列表扫描代码简单改的
(function canvas_font(){
let font_canvas = document.createElement('canvas');
let ctx = font_canvas.getContext('2d');
let a
,
i = ".Al Bayan PUA;.Al Nile PUA;.Al Tarikh PUA;.Apple Color Emoji UI;.Apple SD Gothic NeoI;.Aqua Kana;.Aqua Kana Bold;.Arabic UI Display;.Arabic UI Text;.Arial Hebrew Desk Interface;.Baghdad PUA;.Beirut PUA;.Damascus PUA;.DecoType Naskh PUA;.Diwan Kufi PUA;.Farah PUA;.Geeza Pro Interface;.Geeza Pro PUA;.HeitiUI GB18030PUA;.HeitiUI J;.HeitiUI K;.HeitiUI SC;.HeitiUI TC;.Helvetica LT MM;.Helvetica Neue Desk UI;.Helvetica Neue Desk UI Bold;.Helvetica Neue Desk UI Bold Italic;.Helvetica Neue Desk UI Italic;.Helvetica Neue DeskInterface;.Hiragino Kaku Gothic Interface;.Hiragino Sans GB Interface;.Keyboard;.KufiStandardGK PUA;.Lucida Grande UI;.Muna PUA;.Nadeem PUA;.New York;.Noto Nastaliq Urdu UI;.PingFang HK;.PingFang SC;.PingFang TC;.SF Compact Display;.SF Compact Rounded;.SF Compact Text;.SF NS;.SF NS Display;.SF NS Display Condensed;.SF NS Mono;.SF NS Rounded;.SF NS Symbols;.SF NS Text;.SF NS Text Condensed;.Sana PUA;.Savoye LET CC.;.Times LT MM;AIGDT;AMGDT;AR PL UKai CN;AR PL UKai HK;AR PL UKai TW;AR PL UKai TW MBE;AR PL UMing CN;AR PL UMing HK;AR PL UMing TW;AR PL UMing TW MBE;Abadi MT Condensed;Abyssinica SIL;AcadEref;Adobe Arabic;Adobe Caslon Pro;Adobe Caslon Pro Bold;Adobe Devanagari;Adobe Fan Heiti Std B;Adobe Fangsong Std R;Adobe Garamond Pro;Adobe Garamond Pro Bold;Adobe Gothic Std B;Adobe Hebrew;Adobe Heiti Std R;Adobe Kaiti Std R;Adobe Ming Std L;Adobe Myungjo Std M;Adobe Naskh Medium;Adobe Song Std L;Agency FB;Aharoni;Aharoni Bold;Aharoni CLM;Al Bayan;Al Bayan Bold;Al Bayan Plain;Al Nile;Al Nile Bold;Al Tarikh;Al Tarikh Regular;AlArabiya;AlBattar;AlHor;AlManzomah;AlYarmook;Aldhabi;Alexandra Script;Algerian;AlternateGothic2 BT;Amadeus;AmdtSymbols;American Typewriter;American Typewriter Bold;American Typewriter Condensed;American Typewriter Condensed Bold;American Typewriter Condensed Light;American Typewriter Light;American Typewriter Semibold;Amiri;Amiri Quran;Amiri Quran Colored;AnastasiaScript;Andale Mono;Andalus;Andika;Android Emoji;Angsana New;Angsana New Bold;Angsana New Bold Italic;Angsana New Italic;AngsanaUPC;AngsanaUPC Bold;AngsanaUPC Bold Italic;AngsanaUPC Italic;Ani;AnjaliOldLipi;Annabelle;Aparajita;Aparajita Bold;Aparajita Bold Italic;Aparajita Italic;Apple Braille;Apple Braille Outline 6 Dot;Apple Braille Outline 8 Dot;Apple Braille Pinpoint 6 Dot;Apple Braille Pinpoint 8 Dot;Apple Chancery;Apple Color Emoji;Apple LiGothic;Apple LiGothic Medium;Apple LiSung;Apple LiSung Light;Apple SD Gothic Neo;Apple SD Gothic Neo Bold;Apple SD Gothic Neo Heavy;Apple SD Gothic Neo Light;Apple SD Gothic Neo Medium;Apple SD Gothic Neo Regular;Apple SD Gothic Neo SemiBold;Apple SD Gothic Neo Thin;Apple SD Gothic Neo UltraLight;Apple SD GothicNeo ExtraBold;Apple Symbols;AppleGothic;AppleGothic Regular;AppleMyungjo;AppleMyungjo Regular;AquaKana;Arab;Arabic Transparent;Arabic Typesetting;Arial;Arial Baltic;Arial Black;Arial Bold;Arial Bold Italic;Arial CE;Arial CYR;Arial Cyr;Arial Greek;Arial Hebrew;Arial Hebrew Bold;Arial Hebrew Light;Arial Hebrew Scholar;Arial Hebrew Scholar Bold;Arial Hebrew Scholar Light;Arial Italic;Arial Narrow;Arial Narrow Bold;Arial Narrow Bold Italic;Arial Narrow Italic;Arial Nova;Arial Nova Bold;Arial Nova Bold Italic;Arial Nova Cond;Arial Nova Cond Bold;Arial Nova Cond Bold Italic;Arial Nova Cond Italic;Arial Nova Cond Light;Arial Nova Cond Light Italic;Arial Nova Italic;Arial Nova Light;Arial Nova Light Italic;Arial Rounded MT Bold;Arial TUR;Arial Unicode MS;Arimo;Ariston;Arno Pro;Arno Pro Caption;Arno Pro Display;Arno Pro Light Display;Arno Pro SmText;Arno Pro Smbd;Arno Pro Smbd Caption;Arno Pro Smbd Display;Arno Pro Smbd SmText;Arno Pro Smbd Subhead;Arno Pro Subhead;Arundina;Athelas;Athelas Bold;Athelas Bold Italic;Athelas Italic;Athelas Regular;Avenir;Avenir Black;Avenir Black Oblique;Avenir Book;Avenir Book Oblique;Avenir Heavy;Avenir Heavy Oblique;Avenir Light;Avenir Light Oblique;Avenir Medium;Avenir Medium Oblique;Avenir Next;Avenir Next Bold;Avenir Next Bold Italic;Avenir Next Condensed;Avenir Next Condensed Bold;Avenir Next Condensed Bold Italic;Avenir Next Condensed Demi Bold;Avenir Next Condensed Demi Bold Italic;Avenir Next Condensed Heavy;Avenir Next Condensed Heavy Italic;Avenir Next Condensed Italic;Avenir Next Condensed Medium;Avenir Next Condensed Medium Italic;Avenir Next Condensed Regular;Avenir Next Condensed Ultra Light;Avenir Next Condensed Ultra Light Italic;Avenir Next Demi Bold;Avenir Next Demi Bold Italic;Avenir Next Heavy;Avenir Next Heavy Italic;Avenir Next Italic;Avenir Next Medium;Avenir Next Medium Italic;Avenir Next Regular;Avenir Next Ultra Light;Avenir Next Ultra Light Italic;Avenir Oblique;Avenir Roman;Ayuthaya;BIZ UDGothic;BIZ UDGothic Bold;BIZ UDMincho;BIZ UDMincho Medium;BIZ UDPGothic;BIZ UDPGothic Bold;BIZ UDPMincho;BIZ UDPMincho Medium;BPG Algeti GPL&GNU;BPG Chveulebrivi GPL&GNU;BPG Courier GPL&GNU;BPG Courier S GPL&GNU;BPG DedaEna Block GPL&GNU;BPG DejaVu Sans 2011 GNU-GPL;BPG Elite GPL&GNU;BPG Excelsior Caps GPL&GNU;BPG Excelsior Condencerd GPL&GNU;BPG Excelsior GPL&GNU;BPG Glaho GPL&GNU;BPG Gorda GPL&GNU;BPG Ingiri GPL&GNU;BPG Mrgvlovani Caps GNU&GPL;BPG Mrgvlovani GPL&GNU;BPG Nateli Caps GPL&GNU;BPG Nateli Condenced GPL&GNU;BPG Nateli GPL&GNU;BPG Nino Medium Cond GPL&GNU;BPG Nino Medium GPL&GNU;BPG Sans GPL&GNU;BPG Sans Medium GPL&GNU;BPG Sans Modern GPL&GNU;BPG Sans Regular GPL&GNU;BPG Serif GPL&GNU;BPG Serif Modern GPL&GNU;Baghdad;Baghdad Regular;Bahnschrift;Bahnschrift Light;Bahnschrift SemiBold;Bahnschrift SemiLight;Bangla MN;Bangla MN Bold;Bangla Sangam MN;Bangla Sangam MN Bold;BankGothic Lt BT;BankGothic Md BT;Baoli SC;Baoli SC Regular;Baoli TC;Baoli TC Regular;Baskerville;Baskerville Bold;Baskerville Bold Italic;Baskerville Italic;Baskerville Old Face;Baskerville SemiBold;Baskerville SemiBold Italic;Batang;BatangChe;Bauhaus 93;Beirut;Beirut Regular;Bell Gothic Std Black;Bell Gothic Std Light;Bell MT;Berlin Sans FB;Berlin Sans FB Demi;Bernard MT Condensed;BiauKai;Bickham Script One;Bickham Script Pro Regular;Bickham Script Pro Semibold;Bickham Script Two;Big Caslon;Big Caslon Medium;Birch Std;Bitstream Charter;Blackadder ITC;Blackoak Std;Bodoni 72;Bodoni 72 Bold;Bodoni 72 Book;Bodoni 72 Book Italic;Bodoni 72 Oldstyle;Bodoni 72 Oldstyle Bold;Bodoni 72 Oldstyle Book;Bodoni 72 Oldstyle Book Italic;Bodoni 72 Smallcaps;Bodoni 72 Smallcaps Book;Bodoni MT;Bodoni MT Black;Bodoni MT Condensed;Bodoni MT Poster Compressed;Bodoni Ornaments;Book Antiqua;Bookman Old Style;Bookshelf Symbol 7;Bradley Hand;Bradley Hand Bold;Bradley Hand ITC;Britannic Bold;Broadway;Browallia New;Browallia New Bold;Browallia New Bold Italic;Browallia New Italic;BrowalliaUPC;BrowalliaUPC Bold;BrowalliaUPC Bold Italic;BrowalliaUPC Italic;Brush Script MT;Brush Script MT Italic;Brush Script Std;C059;Caladea;Caladings CLM;Calibri;Calibri Bold;Calibri Bold Italic;Calibri Italic;Calibri Light;Calibri Light Italic;Californian FB;Calisto MT;Calligraph;Cambria;Cambria Bold;Cambria Bold Italic;Cambria Italic;Cambria Math;Candara;Candara Bold;Candara Bold Italic;Candara Italic;Candara Light;Candara Light Italic;Cantarell;Cantarell Extra Bold;Cantarell Light;Cantarell Thin;Carlito;Carolina;Castellar;Centaur;Century;Century Gothic;Century Schoolbook;Century Schoolbook L;Ceremonious Two;Chalkboard;Chalkboard Bold;Chalkboard SE;Chalkboard SE Bold;Chalkboard SE Light;Chalkboard SE Regular;Chalkduster;Chandas;Chaparral Pro;Chaparral Pro Light;Charcoal CY;Charlemagne Std;Charter;Charter Black;Charter Black Italic;Charter Bold;Charter Bold Italic;Charter Italic;Charter Roman;Chilanka;Chiller;CityBlueprint;Clarendon BT;Clarendon Blk BT;Clarendon Lt BT;Clean;Cochin;Cochin Bold;Cochin Bold Italic;Cochin Italic;Colonna MT;Comfortaa;Comfortaa Light;Comic Sans MS;Comic Sans MS Bold;Comic Sans MS Bold Italic;Comic Sans MS Italic;CommercialPi BT;CommercialScript BT;Complex;Consolas;Consolas Bold;Consolas Bold Italic;Consolas Italic;Constantia;Constantia Bold;Constantia Bold Italic;Constantia Italic;Cooper Black;Cooper Std Black;Copperplate;Copperplate Bold;Copperplate Gothic;Copperplate Gothic Bold;Copperplate Gothic Light;Copperplate Light;Copyist;Corbel;Corbel Bold;Corbel Bold Italic;Corbel Italic;Corbel Light;Corbel Light Italic;Cordia New;Cordia New Bold;Cordia New Bold Italic;Cordia New Italic;CordiaUPC;CordiaUPC Bold;CordiaUPC Bold Italic;CordiaUPC Italic;Corsiva Hebrew;Corsiva Hebrew Bold;Cortoba;CountryBlueprint;Courier;Courier 10 Pitch;Courier Bold;Courier Bold Oblique;Courier New;Courier New Baltic;Courier New Bold;Courier New Bold Italic;Courier New CE;Courier New CYR;Courier New Cyr;Courier New Greek;Courier New Italic;Courier New TUR;Courier Oblique;Cousine;Curlz MT;Cursor;D050000L;DFKai-SB;DIN Alternate;DIN Alternate Bold;DIN Condensed;DIN Condensed Bold;Damascus;Damascus Bold;Damascus Light;Damascus Medium;Damascus Regular;Damascus Semi Bold;DaunPenh;David;David Bold;David CLM;DecoType Naskh;DecoType Naskh Regular;Decor;DejaVu Math TeX Gyre;DejaVu Sans;DejaVu Sans Condensed;DejaVu Sans Light;DejaVu Sans Mono;DejaVu Serif;DejaVu Serif Condensed;DengXian;DengXian Bold;DengXian Light;Devanagari MT;Devanagari MT Bold;Devanagari Sangam MN;Devanagari Sangam MN Bold;Didot;Didot Bold;Didot Italic;DilleniaUPC;DilleniaUPC Bold;DilleniaUPC Bold Italic;DilleniaUPC Italic;Dimnah;Dingbats;Diwan Kufi;Diwan Kufi Regular;Diwan Mishafi;Diwan Thuluth;Diwan Thuluth Regular;DokChampa;Dotum;DotumChe;Droid Arabic Kufi;Droid Arabic Naskh;Droid Naskh Shift Alt;Droid Sans;Droid Sans Arabic;Droid Sans Armenian;Droid Sans Devanagari;Droid Sans Ethiopic;Droid Sans Fallback;Droid Sans Georgian;Droid Sans Hebrew;Droid Sans Japanese;Droid Sans Mono;Droid Sans Tamil;Droid Sans Thai;Droid Serif;Drugulin CLM;Dutch801 Rm BT;Dutch801 XBd BT;Dyuthi;Ebrima;Ebrima Bold;Eccentric Std;Edwardian Script ITC;Eeyek Unicode;Electron;Elephant;Ellinia CLM;EmojiOne Mozilla;Engravers MT;Eras Bold ITC;Eras Demi ITC;Eras Light ITC;Eras Medium ITC;Estrangelo Edessa;EucrosiaUPC;EucrosiaUPC Bold;EucrosiaUPC Bold Italic;EucrosiaUPC Italic;Euphemia;Euphemia UCAS;Euphemia UCAS Bold;Euphemia UCAS Italic;EuroRoman;Eurostile;Ezra SIL;Ezra SIL SR;FangSong;Farah;Farah Regular;Farisi;Farisi Regular;Felix Titling;Fixed;Fixed Miriam Transparent;Fixedsys;FontAwesome;Footlight MT Light;Forte;Frank Ruehl CLM;FrankRuehl;Franklin Gothic Book;Franklin Gothic Demi;Franklin Gothic Demi Cond;Franklin Gothic Heavy;Franklin Gothic Medium;Franklin Gothic Medium Cond;Franklin Gothic Medium Italic;Free Avant Garde;Free Bookman;Free Chancery;Free Courier;Free Helvetian;Free Helvetian Condensed;Free Paladin;Free Schoolbook;Free Times;FreeMono;FreeSans;FreeSerif;Freehand521 BT;FreesiaUPC;FreesiaUPC Bold;FreesiaUPC Bold Italic;FreesiaUPC Italic;Freestyle Script;French Script MT;Furat;Futura;Futura Bold;Futura Condensed ExtraBold;Futura Condensed Medium;Futura Md BT;Futura Medium;Futura Medium Italic;GB18030 Bitmap;GDT;GENISO;Gabriola;Gadugi;Gadugi Bold;Galvji;Garamond;Garamond Premr Pro;Garamond Premr Pro Smbd;Gargi;Garuda;Gautami;Gautami Bold;Gayathri;Gayathri Thin;Geeza Pro;Geeza Pro Bold;Geeza Pro Regular;Geneva;Geneva CY;Gentium;Gentium Basic;Gentium Book Basic;GentiumAlt;Georgia;Georgia Bold;Georgia Bold Italic;Georgia Italic;Georgia Pro;Georgia Pro Black;Georgia Pro Black Italic;Georgia Pro Bold;Georgia Pro Bold Italic;Georgia Pro Cond;Georgia Pro Cond Black;Georgia Pro Cond Black Italic;Georgia Pro Cond Bold;Georgia Pro Cond Bold Italic;Georgia Pro Cond Italic;Georgia Pro Cond Light;Georgia Pro Cond Light Italic;Georgia Pro Cond Semibold;Georgia Pro Cond Semibold Italic;Georgia Pro Italic;Georgia Pro Light;Georgia Pro Light Italic;Georgia Pro Semibold;Georgia Pro Semibold Italic;Giddyup Std;Gigi;Gill Sans;Gill Sans Bold;Gill Sans Bold Italic;Gill Sans Italic;Gill Sans Light;Gill Sans Light Italic;Gill Sans MT;Gill Sans MT Condensed;Gill Sans MT Ext Condensed Bold;Gill Sans Nova;Gill Sans Nova Bold;Gill Sans Nova Bold Italic;Gill Sans Nova Cond;Gill Sans Nova Cond Bold;Gill Sans Nova Cond Bold Italic;Gill Sans Nova Cond Italic;Gill Sans Nova Cond Lt;Gill Sans Nova Cond Lt Italic;Gill Sans Nova Cond Ultra Bold;Gill Sans Nova Cond XBd;Gill Sans Nova Cond XBd Italic;Gill Sans Nova Italic;Gill Sans Nova Light;Gill Sans Nova Light Italic;Gill Sans Nova Ultra Bold;Gill Sans SemiBold;Gill Sans SemiBold Italic;Gill Sans Ultra Bold;Gill Sans Ultra Bold Condensed;Gill Sans UltraBold;Gisha;Gisha Bold;Gloucester MT Extra Condensed;GothicE;GothicG;GothicI;Goudy Old Style;Goudy Stout;Granada;Graph;GreekC;GreekS;Gubbi;Gujarati MT;Gujarati MT Bold;Gujarati Sangam MN;Gujarati Sangam MN Bold;Gulim;GulimChe;GungSeo;GungSeo Regular;Gungsuh;GungsuhChe;Gurmukhi MN;Gurmukhi MN Bold;Gurmukhi MT;Gurmukhi Sangam MN;Gurmukhi Sangam MN Bold;Hadasim CLM;Haettenschweiler;Hani;Hannotate SC;Hannotate SC Bold;Hannotate SC Regular;Hannotate TC;Hannotate TC Bold;Hannotate TC Regular;HanziPen SC;HanziPen SC Bold;HanziPen SC Regular;HanziPen TC;HanziPen TC Bold;HanziPen TC Regular;Haramain;Harlow Solid Italic;Harrington;HeadLineA Regular;HeadlineA;Heather Script One;Hei;Hei Regular;Heiti SC;Heiti SC Light;Heiti SC Medium;Heiti TC;Heiti TC Light;Heiti TC Medium;Helvetica;Helvetica Bold;Helvetica Bold Oblique;Helvetica CY;Helvetica CY Bold;Helvetica CY BoldOblique;Helvetica CY Oblique;Helvetica CY Plain;Helvetica Light;Helvetica Light Oblique;Helvetica Neue;Helvetica Neue Bold;Helvetica Neue Bold Italic;Helvetica Neue Condensed Black;Helvetica Neue Condensed Bold;Helvetica Neue Italic;Helvetica Neue Light;Helvetica Neue Light Italic;Helvetica Neue Medium;Helvetica Neue Medium Italic;Helvetica Neue Thin;Helvetica Neue Thin Italic;Helvetica Neue UltraLight;Helvetica Neue UltraLight Italic;Helvetica Oblique;Herculanum;Hershey-Gothic-English;Hershey-Gothic-German;Hershey-Gothic-Italian;Hershey-Plain-Duplex;Hershey-Plain-Duplex-Italic;Hershey-Plain-Triplex;Hershey-Plain-Triplex-Italic;Hershey-Script-Complex;Hershey-Script-Simplex;High Tower Text;Hiragino Kaku Gothic Pro;Hiragino Kaku Gothic Pro W3;Hiragino Kaku Gothic Pro W6;Hiragino Kaku Gothic ProN;Hiragino Kaku Gothic ProN W3;Hiragino Kaku Gothic ProN W6;Hiragino Kaku Gothic Std;Hiragino Kaku Gothic Std W8;Hiragino Kaku Gothic StdN;Hiragino Kaku Gothic StdN W8;Hiragino Maru Gothic Pro;Hiragino Maru Gothic Pro W4;Hiragino Maru Gothic ProN;Hiragino Maru Gothic ProN W4;Hiragino Mincho Pro;Hiragino Mincho Pro W3;Hiragino Mincho Pro W6;Hiragino Mincho ProN;Hiragino Mincho ProN W3;Hiragino Mincho ProN W6;Hiragino Sans;Hiragino Sans CNS;Hiragino Sans CNS W3;Hiragino Sans CNS W6;Hiragino Sans GB;Hiragino Sans GB W3;Hiragino Sans GB W6;Hiragino Sans W0;Hiragino Sans W1;Hiragino Sans W2;Hiragino Sans W3;Hiragino Sans W4;Hiragino Sans W5;Hiragino Sans W6;Hiragino Sans W7;Hiragino Sans W8;Hiragino Sans W9;Hobo Std;Hoefler Text;Hoefler Text Black;Hoefler Text Black Italic;Hoefler Text Italic;Hoefler Text Ornaments;HoloLens MDL2 Assets;Homa;Hor;IPAGothic;IPAMincho;IPAPGothic;IPAPMincho;ISOCP;ISOCP2;ISOCP3;ISOCPEUR;ISOCT;ISOCT2;ISOCT3;ISOCTEUR;ITF Devanagari;ITF Devanagari Bold;ITF Devanagari Book;ITF Devanagari Demi;ITF Devanagari Light;ITF Devanagari Marathi;ITF Devanagari Marathi Bold;ITF Devanagari Marathi Book;ITF Devanagari Marathi Demi;ITF Devanagari Marathi Light;ITF Devanagari Marathi Medium;ITF Devanagari Medium;Impact;Imprint MT Shadow;InaiMathi;InaiMathi Bold;Informal Roman;Ink Free;Iowan Old Style;Iowan Old Style Black;Iowan Old Style Black Italic;Iowan Old Style Bold;Iowan Old Style Bold Italic;Iowan Old Style Italic;Iowan Old Style Roman;Iowan Old Style Titling;IrisUPC;IrisUPC Bold;IrisUPC Bold Italic;IrisUPC Italic;Iskoola Pota;Iskoola Pota Bold;Italic;ItalicC;ItalicT;Jamrul;Japan;JasmineUPC;JasmineUPC Bold;JasmineUPC Bold Italic;JasmineUPC Italic;Javanese Text;Jet;Jokerman;Jomolhari;Juice ITC;KacstArt;KacstBook;KacstDecorative;KacstDigital;KacstFarsi;KacstLetter;KacstNaskh;KacstOffice;KacstOne;KacstPen;KacstPoster;KacstQurn;KacstScreen;KacstTitle;KacstTitleL;Kai;Kai Regular;KaiTi;Kailasa;Kailasa Bold;Kailasa Regular;Kaiti SC;Kaiti SC Black;Kaiti SC Bold;Kaiti SC Regular;Kaiti TC;Kaiti TC Black;Kaiti TC Bold;Kaiti TC Regular;Kalapi;Kalimati;Kalinga;Kalinga Bold;Kalyani;Kannada MN;Kannada MN Bold;Kannada Sangam MN;Kannada Sangam MN Bold;Kartika;Kartika Bold;Karumbi;Kayrawan;Kedage;Kefa;Kefa Bold;Kefa Regular;Keraleeyam;Keter YG;Keyboard;Khalid;Khmer MN;Khmer MN Bold;Khmer OS;Khmer OS Battambang;Khmer OS Bokor;Khmer OS Content;Khmer OS Fasthand;Khmer OS Freehand;Khmer OS Metal Chrieng;Khmer OS Muol;Khmer OS Muol Light;Khmer OS Muol Pali;Khmer OS Siemreap;Khmer OS System;Khmer Sangam MN;Khmer UI;Khmer UI Bold;Kinnari;Klee;Klee Demibold;Klee Medium;KodchiangUPC;KodchiangUPC Bold;KodchiangUPC Bold Italic;KodchiangUPC Italic;Kohinoor Bangla;Kohinoor Bangla Bold;Kohinoor Bangla Light;Kohinoor Bangla Medium;Kohinoor Bangla Semibold;Kohinoor Devanagari;Kohinoor Devanagari Bold;Kohinoor Devanagari Light;Kohinoor Devanagari Medium;Kohinoor Devanagari Regular;Kohinoor Devanagari Semibold;Kohinoor Gujarati;Kohinoor Telugu;Kohinoor Telugu Bold;Kohinoor Telugu Light;Kohinoor Telugu Medium;Kohinoor Telugu Semibold;Kokila;Kokila Bold;Kokila Bold Italic;Kokila Italic;Kokonor;Kokonor Regular;Kozuka Gothic Pr6N B;Kozuka Gothic Pr6N EL;Kozuka Gothic Pr6N H;Kozuka Gothic Pr6N L;Kozuka Gothic Pr6N M;Kozuka Gothic Pr6N R;Kozuka Gothic Pro B;Kozuka Gothic Pro EL;Kozuka Gothic Pro H;Kozuka Gothic Pro L;Kozuka Gothic Pro M;Kozuka Gothic Pro R;Kozuka Mincho Pr6N B;Kozuka Mincho Pr6N EL;Kozuka Mincho Pr6N H;Kozuka Mincho Pr6N L;Kozuka Mincho Pr6N M;Kozuka Mincho Pr6N R;Kozuka Mincho Pro B;Kozuka Mincho Pro EL;Kozuka Mincho Pro H;Kozuka Mincho Pro L;Kozuka Mincho Pro M;Kozuka Mincho Pro R;Kristen ITC;Krungthep;KufiStandardGK;KufiStandardGK Regular;Kunstler Script;LKLUG;Laksaman;Lantinghei SC;Lantinghei SC Demibold;Lantinghei SC Extralight;Lantinghei SC Heavy;Lantinghei TC;Lantinghei TC Demibold;Lantinghei TC Extralight;Lantinghei TC Heavy;Lao MN;Lao MN Bold;Lao Sangam MN;Lao UI;Lao UI Bold;LastResort;Latha;Latha Bold;Lato;Leelawadee;Leelawadee Bold;Leelawadee UI;Leelawadee UI Bold;Leelawadee UI Leelawadee UI;Leelawadee UI Semilight;Letter Gothic Std;Levenim MT;Levenim MT Bold;LiHei Pro;LiSong Pro;Liberation Mono;Liberation Sans;Liberation Sans Narrow;Liberation Serif;Libian SC;Libian SC Regular;Libian TC;Libian TC Regular;Likhan;LilyUPC;LilyUPC Bold;LilyUPC Bold Italic;LilyUPC Italic;LingWai SC;LingWai SC Medium;LingWai TC;LingWai TC Medium;Linux Biolinum Keyboard O;Linux Biolinum O;Linux Libertine Display O;Linux Libertine Initials O;Linux Libertine Mono O;Linux Libertine O;Lithos Pro Regular;Lohit Assamese;Lohit Bengali;Lohit Devanagari;Lohit Gujarati;Lohit Gurmukhi;Lohit Hindi;Lohit Kannada;Lohit Malayalam;Lohit Marathi;Lohit Nepali;Lohit Odia;Lohit Oriya;Lohit Punjabi;Lohit Tamil;Lohit Tamil Classical;Lohit Telugu;Loma;Lucida Bright;Lucida Calligraphy;Lucida Console;Lucida Fax;Lucida Grande;Lucida Grande Bold;Lucida Handwriting;Lucida Sans;Lucida Sans Typewriter;Lucida Sans Unicode;Luminari;MS Gothic;MS Mincho;MS Outlook;MS PGothic;MS PMincho;MS Reference Sans Serif;MS Reference Specialty;MS Sans Serif;MS Serif;MS UI Gothic;MT Extra;MV Boli;Madan;Magneto;Maiandra GD;Malayalam MN;Malayalam MN Bold;Malayalam Sangam MN;Malayalam Sangam MN Bold;Malgun Gothic;Malgun Gothic Bold;Malgun Gothic Semilight;Mallige;Mangal;Mangal Bold;Manjari;Manjari Thin;Marion;Marion Bold;Marion Italic;Marion Regular;Marker Felt;Marker Felt Thin;Marker Felt Wide;Marlett;Mashq;Mashq-Bold;Matura MT Script Capitals;Meera;Meiryo;Meiryo Bold;Meiryo Bold Italic;Meiryo Italic;Meiryo UI;Meiryo UI Bold;Meiryo UI Bold Italic;Meiryo UI Italic;Menlo;Menlo Bold;Menlo Bold Italic;Menlo Italic;Menlo Regular;Mesquite Std;Metal;Microsoft 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Light;Montserrat Medium;Montserrat SemiBold;Montserrat Thin;MoolBoran;Mshtakan;Mshtakan Bold;Mshtakan BoldOblique;Mshtakan Oblique;MuktaMahee;Mukti Narrow;Mukti Narrow Bold;Muna;Muna Black;Muna Bold;Muna Regular;Myanmar MN;Myanmar MN Bold;Myanmar Sangam MN;Myanmar Sangam MN Bold;Myanmar Text;Myanmar Text Bold;Myriad Arabic;Myriad Arabic Black;Myriad Arabic Black Italic;Myriad Arabic Bold;Myriad Arabic Bold Italic;Myriad Arabic Italic;Myriad Arabic Light;Myriad Arabic Light Italic;Myriad Arabic Semibold;Myriad Arabic Semibold Italic;Myriad Hebrew;Myriad Pro;Myriad Pro Cond;Myriad Pro Light;Myriad Web Pro;NSimSun;Nachlieli CLM;Nada;Nadeem;Nadeem Regular;Nagham;Nakula;Nanum Brush Script;Nanum Gothic;Nanum Myeongjo;Nanum Pen Script;Nanum Script;NanumBarunGothic;NanumGothic;NanumGothic Bold;NanumGothic ExtraBold;NanumGothic Light;NanumGothicCoding;NanumGothicExtraBold;NanumMyeongjo;NanumMyeongjo Bold;NanumMyeongjo ExtraBold;NanumSquare;NanumSquareRound;Narkisim;Navilu;Nazli;Neue Haas Grotesk Text Pro;Neue Haas Grotesk Text Pro Bold;Neue Haas Grotesk Text Pro Bold Italic;Neue Haas Grotesk Text Pro Italic;Neue Haas Grotesk Text Pro Medium;Neue Haas Grotesk Text Pro Medium Italic;New Peninim MT;New Peninim MT Bold;New Peninim MT Bold Inclined;New Peninim MT Inclined;News Gothic MT;Niagara Engraved;Niagara Solid;Nice;Nimbus Mono L;Nimbus Mono PS;Nimbus Roman;Nimbus Roman No9 L;Nimbus Sans;Nimbus Sans L;Nimbus Sans Narrow;Nirmala UI;Nirmala UI Bold;Nirmala UI Semilight;Norasi;Noteworthy;Noteworthy Bold;Noteworthy Light;Noto Color Emoji;Noto Emoji;Noto Kufi Arabic;Noto Mono;Noto Music;Noto Naskh Arabic;Noto Naskh Arabic UI;Noto Nastaliq Urdu;Noto Sans;Noto Sans Adlam;Noto Sans Adlam Unjoined;Noto Sans Anatolian Hieroglyphs;Noto Sans Arabic;Noto Sans Arabic UI;Noto Sans Armenian;Noto Sans Avestan;Noto Sans Balinese;Noto Sans Bamum;Noto Sans Bassa Vah;Noto Sans Batak;Noto Sans Bengali;Noto Sans Bengali UI;Noto Sans Bhaiksuki;Noto Sans Brahmi;Noto Sans Buginese;Noto Sans Buhid;Noto Sans CJK HK;Noto Sans CJK HK Black;Noto Sans CJK HK DemiLight;Noto Sans CJK HK Light;Noto Sans CJK HK Medium;Noto Sans CJK HK Thin;Noto Sans CJK JP;Noto Sans CJK JP Black;Noto Sans CJK JP DemiLight;Noto Sans CJK JP Light;Noto Sans CJK JP Medium;Noto Sans CJK JP Thin;Noto Sans CJK KR;Noto Sans CJK KR Black;Noto Sans CJK KR DemiLight;Noto Sans CJK KR Light;Noto Sans CJK KR Medium;Noto Sans CJK KR Thin;Noto Sans CJK SC;Noto Sans CJK SC Black;Noto Sans CJK SC DemiLight;Noto Sans CJK SC Light;Noto Sans CJK SC Medium;Noto Sans CJK SC Regular;Noto Sans CJK SC Thin;Noto Sans CJK TC;Noto Sans CJK TC Black;Noto Sans CJK TC DemiLight;Noto Sans CJK TC Light;Noto Sans CJK TC Medium;Noto Sans CJK TC Thin;Noto Sans Canadian Aboriginal;Noto Sans Carian;Noto Sans Caucasian Albanian;Noto Sans Chakma;Noto Sans Cham;Noto Sans Cherokee;Noto Sans Coptic;Noto Sans Cuneiform;Noto Sans Cypriot;Noto Sans Deseret;Noto Sans Devanagari;Noto Sans Devanagari UI;Noto Sans Display;Noto Sans Duployan;Noto Sans Egyptian Hieroglyphs;Noto Sans Elbasan;Noto Sans Ethiopic;Noto Sans Georgian;Noto Sans Glagolitic;Noto Sans Gothic;Noto Sans Grantha;Noto Sans Gujarati;Noto Sans Gujarati UI;Noto Sans Gurmukhi;Noto Sans Gurmukhi UI;Noto Sans Hanunoo;Noto Sans Hatran;Noto Sans Hebrew;Noto Sans Imperial Aramaic;Noto Sans Inscriptional Pahlavi;Noto Sans Inscriptional Parthian;Noto Sans JP Regular;Noto Sans Javanese;Noto Sans KR Regular;Noto Sans Kaithi;Noto Sans Kannada;Noto Sans Kannada UI;Noto Sans Kayah Li;Noto Sans Kharoshthi;Noto Sans Khmer;Noto Sans Khmer UI;Noto Sans Khojki;Noto Sans Khudawadi;Noto Sans Lao;Noto Sans Lao UI;Noto Sans Lepcha;Noto Sans Limbu;Noto Sans Linear A;Noto Sans Linear B;Noto Sans Lisu;Noto Sans Lycian;Noto Sans Lydian;Noto Sans Mahajani;Noto Sans Malayalam;Noto Sans Malayalam UI;Noto Sans Mandaic;Noto Sans Manichaean;Noto Sans Marchen;Noto Sans Math;Noto Sans Meetei Mayek;Noto Sans Mende Kikakui;Noto Sans Meroitic;Noto Sans Miao;Noto Sans Modi;Noto Sans Mongolian;Noto Sans Mono;Noto Sans Mono CJK HK;Noto Sans Mono CJK JP;Noto Sans Mono CJK KR;Noto Sans Mono CJK SC;Noto Sans Mono CJK TC;Noto Sans Mro;Noto Sans Multani;Noto Sans Myanmar;Noto Sans Myanmar UI;Noto Sans NKo;Noto Sans Nabataean;Noto Sans New Tai Lue;Noto Sans Newa;Noto Sans Ogham;Noto Sans Ol Chiki;Noto Sans Old Hungarian;Noto Sans Old Italic;Noto Sans Old North Arabian;Noto Sans Old Permic;Noto Sans Old Persian;Noto Sans Old South Arabian;Noto Sans Old Turkic;Noto Sans Oriya;Noto Sans Oriya UI;Noto Sans Osage;Noto Sans Osmanya;Noto Sans Pahawh Hmong;Noto Sans Palmyrene;Noto Sans Pau Cin Hau;Noto Sans Phags Pa;Noto Sans PhagsPa;Noto Sans Phoenician;Noto Sans Psalter Pahlavi;Noto Sans Rejang;Noto Sans Runic;Noto Sans SC Regular;Noto Sans Samaritan;Noto Sans Saurashtra;Noto Sans Sharada;Noto Sans Shavian;Noto Sans Sinhala;Noto Sans Sinhala UI;Noto Sans Sora Sompeng;Noto Sans Sundanese;Noto Sans Syloti Nagri;Noto Sans Symbols;Noto Sans Symbols2;Noto Sans Syriac;Noto Sans Syriac Eastern;Noto Sans Syriac Estrangela;Noto Sans Syriac Western;Noto Sans TC Regular;Noto Sans Tagalog;Noto Sans Tagbanwa;Noto Sans Tai Le;Noto Sans Tai Tham;Noto Sans Tai Viet;Noto Sans Takri;Noto Sans Tamil;Noto Sans Tamil UI;Noto Sans Telugu;Noto Sans Telugu UI;Noto Sans Thaana;Noto Sans Thai;Noto Sans Thai UI;Noto Sans Tibetan;Noto Sans Tifinagh;Noto Sans Tirhuta;Noto Sans UI;Noto Sans Ugaritic;Noto Sans Vai;Noto Sans Warang Citi;Noto Sans Yi;Noto Serif;Noto Serif Ahom;Noto Serif Armenian;Noto Serif Balinese;Noto Serif Bengali;Noto Serif CJK JP;Noto Serif CJK JP Black;Noto Serif CJK JP ExtraLight;Noto Serif CJK JP Light;Noto Serif CJK JP Medium;Noto Serif CJK JP SemiBold;Noto Serif CJK KR;Noto Serif CJK KR Black;Noto Serif CJK KR ExtraLight;Noto Serif CJK KR Light;Noto Serif CJK KR Medium;Noto Serif CJK KR SemiBold;Noto Serif CJK SC;Noto Serif CJK SC Black;Noto Serif CJK SC ExtraLight;Noto Serif CJK SC Light;Noto Serif CJK SC Medium;Noto Serif CJK SC SemiBold;Noto Serif CJK TC;Noto Serif CJK TC Black;Noto Serif CJK TC ExtraLight;Noto Serif CJK TC Light;Noto Serif CJK TC Medium;Noto Serif CJK TC SemiBold;Noto Serif Devanagari;Noto Serif Display;Noto Serif Ethiopic;Noto Serif Georgian;Noto Serif Gujarati;Noto Serif Gurmukhi;Noto Serif Hebrew;Noto Serif Kannada;Noto Serif Khmer;Noto Serif Lao;Noto Serif Malayalam;Noto Serif Myanmar;Noto Serif Sinhala;Noto Serif Tamil;Noto Serif Tamil Slanted;Noto Serif Telugu;Noto Serif Thai;Noto Serif Tibetan;Nueva Std;Nueva Std Cond;Nuosu SIL;Nyala;OCR A Extended;OCR A Std;OCR-A BT;OCR-B 10 BT;Old English Text MT;Onyx;OpenSymbol;Optima;Optima Bold;Optima Bold Italic;Optima ExtraBlack;Optima Italic;Optima Regular;Orator Std;Oriya MN;Oriya MN Bold;Oriya Sangam MN;Oriya Sangam MN Bold;Osaka;Osaka Mono;Osaka-Mono;Ostorah;Ouhod;Ouhod-Bold;Ouverture script;Overpass;P052;PCMyungjo;PCMyungjo Regular;PMingLiU;PMingLiU-ExtB;PSL Ornanong Pro;PT Mono;PT Mono Bold;PT Sans;PT Sans Bold;PT Sans Bold Italic;PT Sans Caption;PT Sans Caption Bold;PT Sans Italic;PT Sans Narrow;PT Sans Narrow Bold;PT Serif;PT Serif Bold;PT Serif Bold Italic;PT Serif Caption;PT Serif Caption Italic;PT Serif Italic;Padauk;Padauk Book;Pagul;PakType Naskh Basic;PakTypeNaqsh;PakTypeTehreer;Palace Script MT;Palatino;Palatino Bold;Palatino Bold Italic;Palatino Italic;Palatino Linotype;Palatino Linotype Bold;Palatino Linotype Bold Italic;Palatino Linotype Italic;PanRoman;Papyrus;Papyrus Condensed;Parchment;Perpetua;Perpetua Titling MT;Petra;Phetsarath OT;Phosphate;Phosphate Inline;Phosphate Solid;PilGi;PilGi Regular;PingFang HK;PingFang HK Light;PingFang HK Medium;PingFang HK Regular;PingFang HK Semibold;PingFang HK Thin;PingFang HK Ultralight;PingFang SC;PingFang SC Light;PingFang SC Medium;PingFang SC Regular;PingFang SC Semibold;PingFang SC Thin;PingFang SC Ultralight;PingFang TC;PingFang TC Light;PingFang TC Medium;PingFang TC Regular;PingFang TC Semibold;PingFang TC Thin;PingFang TC Ultralight;Plantagenet Cherokee;Playbill;Poor Richard;Poplar Std;Pothana2000;Prestige Elite Std;Pristina;Proxy 1;Proxy 2;Proxy 3;Proxy 4;Proxy 5;Proxy 6;Proxy 7;Proxy 8;Proxy 9;Purisa;Quicksand;Quicksand Light;Quicksand Medium;Raanana;Raanana Bold;Raavi;Raavi Bold;Rachana;Rage Italic;RaghuMalayalam;RaghuMalayalamSans;Rasa;Rasa Light;Rasa Medium;Rasa SemiBold;Rasheeq;Rasheeq-Bold;Ravie;Rehan;Rekha;Roboto;Roboto Condensed;Rockwell;Rockwell Bold;Rockwell Bold Italic;Rockwell Condensed;Rockwell Extra Bold;Rockwell Italic;Rockwell Nova;Rockwell Nova Bold;Rockwell Nova Bold Italic;Rockwell Nova Cond;Rockwell Nova Cond Bold;Rockwell Nova Cond Bold Italic;Rockwell Nova Cond Italic;Rockwell Nova Cond Light;Rockwell Nova Cond Light Italic;Rockwell Nova Extra Bold;Rockwell Nova Extra Bold Italic;Rockwell Nova Italic;Rockwell Nova Light Italic;Rockwell Nova Rockwell;Rod;Roman;RomanC;RomanD;RomanS;RomanT;Romantic;Rosewood Std Regular;STFangSong;STFangsong;STHeiti;STIX;STIX Math;STIX Two Math;STIX Two Text;STIX Two Text Bold;STIX Two Text Bold Italic;STIX Two Text Italic;STIXGeneral;STIXGeneral-Bold;STIXGeneral-BoldItalic;STIXGeneral-Italic;STIXGeneral-Regular;STIXIntegralsD;STIXIntegralsD-Bold;STIXIntegralsD-Regular;STIXIntegralsSm;STIXIntegralsSm-Bold;STIXIntegralsSm-Regular;STIXIntegralsUp;STIXIntegralsUp-Bold;STIXIntegralsUp-Regular;STIXIntegralsUpD;STIXIntegralsUpD-Bold;STIXIntegralsUpD-Regular;STIXIntegralsUpSm;STIXIntegralsUpSm-Bold;STIXIntegralsUpSm-Regular;STIXNonUnicode;STIXNonUnicode-Bold;STIXNonUnicode-BoldItalic;STIXNonUnicode-Italic;STIXNonUnicode-Regular;STIXSizeFiveSym;STIXSizeFiveSym-Regular;STIXSizeFourSym;STIXSizeFourSym-Bold;STIXSizeFourSym-Regular;STIXSizeOneSym;STIXSizeOneSym-Bold;STIXSizeOneSym-Regular;STIXSizeThreeSym;STIXSizeThreeSym-Bold;STIXSizeThreeSym-Regular;STIXSizeTwoSym;STIXSizeTwoSym-Bold;STIXSizeTwoSym-Regular;STIXVariants;STIXVariants-Bold;STIXVariants-Regular;STKaiti;STSong;STXihei;Saab;Sahadeva;Sakkal Majalla;Sakkal Majalla Bold;Salem;Samanata;Samyak Devanagari;Samyak Gujarati;Samyak Malayalam;Samyak Tamil;Sana;Sana Regular;SansSerif;Sanskrit Text;Sarai;Sathu;Savoye LET;Savoye LET Plain CC.:1.0;Savoye LET Plain:1.0;Sawasdee;Scheherazade;Script;Script MT Bold;ScriptC;ScriptS;Segoe MDL2 Assets;Segoe Print;Segoe Print Bold;Segoe Pseudo;Segoe Script;Segoe Script Bold;Segoe UI;Segoe UI Black;Segoe UI Black Italic;Segoe UI Bold;Segoe UI Bold Italic;Segoe UI Emoji;Segoe UI Historic;Segoe UI Italic;Segoe UI Light;Segoe UI Light Italic;Segoe UI Semibold;Segoe UI Semibold Italic;Segoe UI Semilight;Segoe UI Semilight Italic;Segoe UI Symbol;Seravek;Seravek Bold;Seravek Bold Italic;Seravek ExtraLight;Seravek ExtraLight Italic;Seravek Italic;Seravek Light;Seravek Light Italic;Seravek Medium;Seravek Medium Italic;Shado;Sharjah;Shofar;Shonar Bangla;Shonar Bangla Bold;Showcard Gothic;Shree Devanagari 714;Shree Devanagari 714 Bold;Shree Devanagari 714 Bold Italic;Shree Devanagari 714 Italic;Shruti;Shruti Bold;SignPainter;SignPainter-HouseScript;SignPainter-HouseScript Semibold;Silom;SimHei;SimSun;SimSun-ExtB;Simple CLM;Simplex;Simplified Arabic;Simplified Arabic Bold;Simplified Arabic Fixed;Sindbad;Sinhala MN;Sinhala MN Bold;Sinhala Sangam MN;Sinhala Sangam MN Bold;Sitka;Sitka Banner;Sitka Banner Bold;Sitka Banner Bold Italic;Sitka Banner Italic;Sitka Display;Sitka Display Bold;Sitka Display Bold Italic;Sitka Display Italic;Sitka Heading;Sitka Heading Bold;Sitka Heading Bold Italic;Sitka Heading Italic;Sitka Small;Sitka Small Bold;Sitka Small Bold Italic;Sitka Small Italic;Sitka Subheading;Sitka Subheading Bold;Sitka Subheading Bold Italic;Sitka Subheading Italic;Sitka Text;Sitka Text Bold;Sitka Text Bold Italic;Sitka Text Italic;Skia;Skia Black;Skia Black Condensed;Skia Black Extended;Skia Bold;Skia Condensed;Skia Extended;Skia Light;Skia Light Condensed;Skia Light Extended;Skia Regular;Small Fonts;Snap ITC;Snell Roundhand;Snell Roundhand Black;Snell Roundhand Bold;Song;Songti SC;Songti SC Black;Songti SC Bold;Songti SC Light;Songti SC Regular;Songti TC;Songti TC Bold;Songti TC Light;Songti TC Regular;Source Code Pro;Source Code Pro Black;Source Code Pro ExtraLight;Source Code Pro Light;Source Code Pro Medium;Source Code Pro Semibold;Source Han Sans CN;Source Han Sans CN Bold;Source Han Sans CN ExtraLight;Source Han Sans CN Heavy;Source Han Sans CN Light;Source Han Sans CN Medium;Source Han Sans CN Normal;Source Han Sans TW;Source Han Serif CN;Source Han Serif TW;Square721 BT;Stam Ashkenaz CLM;Stam Sefarad CLM;Standard Symbols L;Standard Symbols PS;Stencil;Stencil Std;Stylus BT;Sukhumvit Set;Sukhumvit Set Bold;Sukhumvit Set Light;Sukhumvit Set Medium;Sukhumvit Set Semi Bold;Sukhumvit Set Text;Sukhumvit Set Thin;SuperFrench;Superclarendon;Superclarendon Black;Superclarendon Black Italic;Superclarendon Bold;Superclarendon Bold Italic;Superclarendon Italic;Superclarendon Light;Superclarendon Light Italic;Superclarendon Regular;Suruma;Swis721 BT;Swis721 BdCnOul BT;Swis721 BdOul BT;Swis721 Blk BT;Swis721 BlkCn BT;Swis721 BlkEx BT;Swis721 BlkOul BT;Swis721 Cn BT;Swis721 Ex BT;Swis721 Hv BT;Swis721 Lt BT;Swis721 LtCn BT;Swis721 LtEx BT;Syastro;Sylfaen;Symap;Symath;Symbol;Symbola;Symeteo;Symusic;System;System Font Bold;System Font Regular;Tahoma;Tahoma Bold;Tahoma Negreta;TakaoPGothic;Tamil MN;Tamil MN Bold;Tamil Sangam MN;Tamil Sangam MN Bold;Tarablus;TeamViewer8;Teams;Technic;TechnicBold;TechnicLite;Tekton Pro;Tekton Pro Cond;Tekton Pro Ext;Telugu MN;Telugu MN Bold;Telugu Sangam MN;Telugu Sangam MN Bold;Tempus Sans ITC;Terminal;Thabit;Tholoth;Thonburi;Thonburi Bold;Thonburi Light;Tibetan Machine Uni;Times;Times Bold;Times Bold Italic;Times CY;Times Italic;Times New Roman;Times New Roman Baltic;Times New Roman Bold;Times New Roman Bold Italic;Times New Roman CE;Times New Roman CYR;Times New Roman Cyr;Times New Roman Greek;Times New Roman Italic;Times New Roman TUR;Times Roman;Tinos;Titr;Tlwg Mono;Tlwg Typewriter;Tlwg Typist;Tlwg Typo;TlwgMono;TlwgTypewriter;Toppan Bunkyu Gothic;Toppan Bunkyu Gothic Demibold;Toppan Bunkyu Gothic Regular;Toppan Bunkyu Midashi Gothic;Toppan Bunkyu Midashi Gothic Extrabold;Toppan Bunkyu Midashi Mincho;Toppan Bunkyu Midashi Mincho Extrabold;Toppan Bunkyu Mincho;Toppan Bunkyu Mincho Regular;Traditional Arabic;Traditional Arabic Bold;Trajan Pro;Trattatello;Trebuchet MS;Trebuchet MS Bold;Trebuchet MS Bold Italic;Trebuchet MS Italic;Tsukushi A Round Gothic;Tsukushi A Round Gothic Bold;Tsukushi A Round Gothic Regular;Tsukushi B Round Gothic;Tsukushi B Round Gothic Bold;Tsukushi B Round Gothic Regular;Tunga;Tunga Bold;Tw Cen MT;Tw Cen MT Condensed;Tw Cen MT Condensed Extra Bold;Twemoji Mozilla;Txt;UD Digi Kyokasho;UD Digi Kyokasho N-B;UD Digi Kyokasho N-R;UD Digi Kyokasho NK-B;UD Digi Kyokasho NK-R;UD Digi Kyokasho NP-B;UD Digi Kyokasho NP-R;UKIJ 3D;UKIJ Basma;UKIJ Bom;UKIJ CJK;UKIJ Chechek;UKIJ Chiwer Kesme;UKIJ Diwani;UKIJ Diwani Kawak;UKIJ Diwani Tom;UKIJ Diwani Yantu;UKIJ Ekran;UKIJ Elipbe;UKIJ Elipbe_Chekitlik;UKIJ Esliye;UKIJ Esliye Chiwer;UKIJ Esliye Neqish;UKIJ Esliye Qara;UKIJ Esliye Tom;UKIJ Imaret;UKIJ Inchike;UKIJ Jelliy;UKIJ Junun;UKIJ Kawak;UKIJ Kawak 3D;UKIJ Kesme;UKIJ Kesme Tuz;UKIJ Kufi;UKIJ Kufi 3D;UKIJ Kufi Chiwer;UKIJ Kufi Gul;UKIJ Kufi Kawak;UKIJ Kufi Tar;UKIJ Kufi Uz;UKIJ Kufi Yay;UKIJ Kufi Yolluq;UKIJ Mejnun;UKIJ Mejnuntal;UKIJ Merdane;UKIJ Moy Qelem;UKIJ Nasq;UKIJ Nasq Zilwa;UKIJ Orqun Basma;UKIJ Orqun Yazma;UKIJ Orxun-Yensey;UKIJ Qara;UKIJ Qolyazma;UKIJ Qolyazma Tez;UKIJ Qolyazma Tuz;UKIJ Qolyazma Yantu;UKIJ Ruqi;UKIJ Saet;UKIJ Sulus;UKIJ Sulus Tom;UKIJ Teng;UKIJ Tiken;UKIJ Title;UKIJ Tor;UKIJ Tughra;UKIJ Tuz;UKIJ Tuz Basma;UKIJ Tuz Gezit;UKIJ Tuz Kitab;UKIJ Tuz Neqish;UKIJ Tuz Qara;UKIJ Tuz Tom;UKIJ Tuz Tor;UKIJ Zilwa;UKIJ_Mac Basma;UKIJ_Mac Ekran;URW Bookman;URW Bookman L;URW Chancery L;URW Gothic;URW Gothic L;URW Palladio L;Ubuntu;Ubuntu Condensed;Ubuntu Light;Ubuntu Mono;Ubuntu Thin;Umpush;UnBatang;UnDotum;Unifont;Unifont CSUR;Unifont Upper;Unikurd Web;UniversalMath1 BT;Urdu Typesetting;Urdu Typesetting Bold;Uroob;Utopia;Utsaah;Utsaah Bold;Utsaah Bold Italic;Utsaah Italic;VL Gothic;VL PGothic;Vani;Vani Bold;Vemana2000;Verdana;Verdana Bold;Verdana Bold Italic;Verdana Italic;Verdana Pro;Verdana Pro Black;Verdana Pro Black Italic;Verdana Pro Bold;Verdana Pro Bold Italic;Verdana Pro Cond;Verdana Pro Cond Black;Verdana Pro Cond Black Italic;Verdana Pro Cond Bold;Verdana Pro Cond Bold Italic;Verdana Pro Cond Italic;Verdana Pro Cond Light;Verdana Pro Cond Light Italic;Verdana Pro Cond SemiBold;Verdana Pro Cond SemiBold Italic;Verdana Pro Italic;Verdana Pro Light;Verdana Pro Light Italic;Verdana Pro SemiBold;Verdana Pro SemiBold Italic;Vijaya;Vijaya Bold;Viner Hand ITC;Vineta BT;Vivaldi;Vladimir Script;Vrinda;Vrinda Bold;WP Arabic Sihafa;WP ArabicScript Sihafa;WP CyrillicA;WP CyrillicB;WP Greek Century;WP Greek Courier;WP Greek Helve;WP Hebrew David;WP MultinationalA Courier;WP MultinationalA Helve;WP MultinationalA Roman;WP MultinationalB Courier;WP MultinationalB Helve;WP MultinationalB Roman;WST_Czec;WST_Engl;WST_Fren;WST_Germ;WST_Ital;WST_Span;WST_Swed;Waree;Waseem;Waseem Light;Waseem Regular;Wawati SC;Wawati SC Regular;Wawati TC;Wawati TC Regular;Webdings;Weibei SC;Weibei SC Bold;Weibei TC;Weibei TC Bold;WenQuanYi Micro Hei;WenQuanYi Micro Hei Mono;WenQuanYi Zen Hei;WenQuanYi Zen Hei Mono;WenQuanYi Zen Hei Sharp;Westminster;Wide Latin;Wingdings;Wingdings 2;Wingdings 3;Xingkai SC;Xingkai SC Bold;Xingkai SC Light;Xingkai TC;Xingkai TC Bold;Xingkai TC Light;Yehuda CLM;Yrsa;Yrsa Light;Yrsa Medium;Yrsa SemiBold;Yu Gothic;Yu Gothic Bold;Yu Gothic Light;Yu Gothic Medium;Yu Gothic Regular;Yu Gothic UI;Yu Gothic UI Bold;Yu Gothic UI Light;Yu Gothic UI Regular;Yu Gothic UI Semibold;Yu Gothic UI Semilight;Yu Mincho;Yu Mincho Demibold;Yu Mincho Light;Yu Mincho Regular;YuGothic;YuGothic Bold;YuGothic Medium;YuKyokasho;YuKyokasho Bold;YuKyokasho Medium;YuKyokasho Yoko;YuKyokasho Yoko Bold;YuKyokasho Yoko Medium;YuMincho;YuMincho +36p Kana;YuMincho +36p Kana Demibold;YuMincho +36p Kana Extrabold;YuMincho +36p Kana Medium;YuMincho Demibold;YuMincho Extrabold;YuMincho Medium;Yuanti SC;Yuanti SC Bold;Yuanti SC Light;Yuanti SC Regular;Yuanti TC;Yuanti TC Bold;Yuanti TC Light;Yuanti TC Regular;Yuppy SC;Yuppy SC Regular;Yuppy TC;Yuppy TC Regular;Z003;ZWAdobeF;Zapf Dingbats;Zapfino;aakar;cmex10;cmmi10;cmr10;cmsy10;esint10;eufm10;mry_KacstQurn;msam10;msbm10;ori1Uni;padmaa;padmaa-Bold.1.1;padmmaa;rsfs10;utkal;wasy10;מרים;गार्गी;नालिमाटी;অনি Dvf;মিত্র;মুক্তি;মুক্তি পাতনা;宋体;微软雅黑;新細明體;細明體;굴림;굴림체;바탕;ＭＳ ゴシック;ＭＳ 明朝;ＭＳ Ｐゴシック;ＭＳ Ｐ明朝".split(";")
, o = i.length, e = {}
, t = ["default", "sans-serif", "serif", "monospace", "cursive", "fantasy"]
, l = {};
function r(a) {
ctx.font = '10px '+a;
let text = ctx.measureText("mmmMMMmmmlllmmmLLL₹▁₺ꜽ�₸׆ẞॿmmmiiimmmIIImmmwwwmmmWWW");
text.width;
text.fontBoundingBoxAscent;
return a,
text.width
}
for (S = 0; S < t.length; S++)
l[a = r(t[S])] || (l[a] = ""),
"" != l[a] && (l[a] += ", "),
l[a] += t[S];
for (var d = 0, S = 0; S < o; S++)
l[a = r(i[S])] || (e[a] || (e[a] = ""),
"" != e[a] && (e[a] += ", "),
e[a] += i[S],
d++);
var s = 0
, u = ""
, c = "";
for (a in l)
0 < s && (c += "\n"),
s++,
u += a + l[a],
c += a + "\t" + l[a];
for (a in e)
0 < s && (c += "\n"),
s++,
u += a + e[a],
c += a + "\t"+ e[a];
console.log('font_info:'+d + " fonts and " + s + " unique metrics found")
})()
结果对比
//browserleaks.com
132 fonts and 101 unique metrics found
//canvas font infot
134 fonts and 92 unique metrics found
参考
基于双向循环神经网络的安卓浏览器指纹识别方法
Canvas指纹隐藏实战