Unicode Utilities: Confusables

Properties use ICU for Unicode V11.0; the beta properties support Unicode V12.0β. For more information, see Unicode Utilities Beta.

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Input With this demo, you can supply an Input string and see the combinations that are confusable with it, using data collected by the Unicode consortium. You can also try different restrictions, using characters valid in different approaches to international domain names. For more info, see Data below.
  

Confusable Characters

                                                                          
2F4765E5
KANGXI RADICAL SUNCJK UNIFIED IDEOGRAPH-65E5
                                                                           
672C
CJK UNIFIED IDEOGRAPH-672C
                                                                           
FF61
HALFWIDTH IDEOGRAPHIC FULL STOP
c ϲ с 𐐽 𝐜 𝑐 𝒄 𝒸 𝓬 𝔠 𝕔 𝖈 𝖼 𝗰 𝘤 𝙘 𝚌                                                       
006303F204411D04217D2CA5ABAF1043D1D41C1D4501D4841D4B81D4EC1D5201D5541D5881D5BC1D5F01D6241D6581D68CFF43
LATIN SMALL LETTER CGREEK LUNATE SIGMA SYMBOLCYRILLIC SMALL LETTER ESLATIN LETTER SMALL CAPITAL CSMALL ROMAN NUMERAL ONE HUNDREDCOPTIC SMALL LETTER SIMACHEROKEE SMALL LETTER TLIDESERET SMALL LETTER CHEEMATHEMATICAL BOLD SMALL CMATHEMATICAL ITALIC SMALL CMATHEMATICAL BOLD ITALIC SMALL CMATHEMATICAL SCRIPT SMALL CMATHEMATICAL BOLD SCRIPT SMALL CMATHEMATICAL FRAKTUR SMALL CMATHEMATICAL DOUBLE-STRUCK SMALL CMATHEMATICAL BOLD FRAKTUR SMALL CMATHEMATICAL SANS-SERIF SMALL CMATHEMATICAL SANS-SERIF BOLD SMALL CMATHEMATICAL SANS-SERIF ITALIC SMALL CMATHEMATICAL SANS-SERIF BOLD ITALIC SMALL CMATHEMATICAL MONOSPACE SMALL CFULLWIDTH LATIN SMALL LETTER C
o ο σ о օ ס ه ٥ ھ ہ ە ۵ 𐐬 𐓪 𑣈 𑣗 𝐨 𝑜 𝒐 𝓸 𝔬 𝕠 𝖔 𝗈 𝗼 𝘰 𝙤 𝚘 𝛐 𝛔 𝜊 𝜎 𝝄 𝝈 𝝾 𝞂 𝞸 𝞼 𞸤 𞹤 𞺄
006F03BF03C3043E058505E10647066506BE06C106D506F509660A660AE60BE60C020C660C820CE60D020D200D660D820E500ED0101D104010FF1D0F1D1121342C9FAB3D1042C104EA118C8118D71D4281D45C1D4901D4F81D52C1D5601D5941D5C81D5FC1D6301D6641D6981D6D01D6D41D70A1D70E1D7441D7481D77E1D7821D7B81D7BC1EE241EE641EE84FBA6FBA7FBA8FBA9FBAAFBABFBACFBADFEE9FEEAFEEBFEECFF4F
LATIN SMALL LETTER OGREEK SMALL LETTER OMICRONGREEK SMALL LETTER SIGMACYRILLIC SMALL LETTER OARMENIAN SMALL LETTER OHHEBREW LETTER SAMEKHARABIC LETTER HEHARABIC-INDIC DIGIT FIVEARABIC LETTER HEH DOACHASHMEEARABIC LETTER HEH GOALARABIC LETTER AEEXTENDED ARABIC-INDIC DIGIT FIVEDEVANAGARI DIGIT ZEROGURMUKHI DIGIT ZEROGUJARATI DIGIT ZEROTAMIL DIGIT ZEROTELUGU SIGN ANUSVARATELUGU DIGIT ZEROKANNADA SIGN ANUSVARAKANNADA DIGIT ZEROMALAYALAM SIGN ANUSVARAMALAYALAM LETTER TTHAMALAYALAM DIGIT ZEROSINHALA SIGN ANUSVARAYATHAI DIGIT ZEROLAO DIGIT ZEROMYANMAR LETTER WAMYANMAR DIGIT ZEROGEORGIAN LETTER LABIAL SIGNLATIN LETTER SMALL CAPITAL OLATIN SMALL LETTER SIDEWAYS OSCRIPT SMALL OCOPTIC SMALL LETTER OLATIN SMALL LETTER BLACKLETTER ODESERET SMALL LETTER LONG OOSAGE SMALL LETTER OWARANG CITI SMALL LETTER EWARANG CITI SMALL LETTER BUMATHEMATICAL BOLD SMALL OMATHEMATICAL ITALIC SMALL OMATHEMATICAL BOLD ITALIC SMALL OMATHEMATICAL BOLD SCRIPT SMALL OMATHEMATICAL FRAKTUR SMALL OMATHEMATICAL DOUBLE-STRUCK SMALL OMATHEMATICAL BOLD FRAKTUR SMALL OMATHEMATICAL SANS-SERIF SMALL OMATHEMATICAL SANS-SERIF BOLD SMALL OMATHEMATICAL SANS-SERIF ITALIC SMALL OMATHEMATICAL SANS-SERIF BOLD ITALIC SMALL OMATHEMATICAL MONOSPACE SMALL OMATHEMATICAL BOLD SMALL OMICRONMATHEMATICAL BOLD SMALL SIGMAMATHEMATICAL ITALIC SMALL OMICRONMATHEMATICAL ITALIC SMALL SIGMAMATHEMATICAL BOLD ITALIC SMALL OMICRONMATHEMATICAL BOLD ITALIC SMALL SIGMAMATHEMATICAL SANS-SERIF BOLD SMALL OMICRONMATHEMATICAL SANS-SERIF BOLD SMALL SIGMAMATHEMATICAL SANS-SERIF BOLD ITALIC SMALL OMICRONMATHEMATICAL SANS-SERIF BOLD ITALIC SMALL SIGMAARABIC MATHEMATICAL INITIAL HEHARABIC MATHEMATICAL STRETCHED HEHARABIC MATHEMATICAL LOOPED HEHARABIC LETTER HEH GOAL ISOLATED FORMARABIC LETTER HEH GOAL FINAL FORMARABIC LETTER HEH GOAL INITIAL FORMARABIC LETTER HEH GOAL MEDIAL FORMARABIC LETTER HEH DOACHASHMEE ISOLATED FORMARABIC LETTER HEH DOACHASHMEE FINAL FORMARABIC LETTER HEH DOACHASHMEE INITIAL FORMARABIC LETTER HEH DOACHASHMEE MEDIAL FORMARABIC LETTER HEH ISOLATED FORMARABIC LETTER HEH FINAL FORMARABIC LETTER HEH INITIAL FORMARABIC LETTER HEH MEDIAL FORMFULLWIDTH LATIN SMALL LETTER O
                                                                           
FF0E
FULLWIDTH FULL STOP
j ϳ ј 𝐣 𝑗 𝒋 𝒿 𝓳 𝔧 𝕛 𝖏 𝗃 𝗷 𝘫 𝙟 𝚓                                                           
006A03F3045821491D4231D4571D48B1D4BF1D4F31D5271D55B1D58F1D5C31D5F71D62B1D65F1D693FF4A
LATIN SMALL LETTER JGREEK LETTER YOTCYRILLIC SMALL LETTER JEDOUBLE-STRUCK ITALIC SMALL JMATHEMATICAL BOLD SMALL JMATHEMATICAL ITALIC SMALL JMATHEMATICAL BOLD ITALIC SMALL JMATHEMATICAL SCRIPT SMALL JMATHEMATICAL BOLD SCRIPT SMALL JMATHEMATICAL FRAKTUR SMALL JMATHEMATICAL DOUBLE-STRUCK SMALL JMATHEMATICAL BOLD FRAKTUR SMALL JMATHEMATICAL SANS-SERIF SMALL JMATHEMATICAL SANS-SERIF BOLD SMALL JMATHEMATICAL SANS-SERIF ITALIC SMALL JMATHEMATICAL SANS-SERIF BOLD ITALIC SMALL JMATHEMATICAL MONOSPACE SMALL JFULLWIDTH LATIN SMALL LETTER J
p ρ ϱ р 𝐩 𝑝 𝒑 𝓅 𝓹 𝔭 𝕡 𝖕 𝗉 𝗽 𝘱 𝙥 𝚙 𝛒 𝛠 𝜌 𝜚 𝝆 𝝔 𝞀 𝞎 𝞺 𝟈                                               
007003C103F1044023742CA31D4291D45D1D4911D4C51D4F91D52D1D5611D5951D5C91D5FD1D6311D6651D6991D6D21D6E01D70C1D71A1D7461D7541D7801D78E1D7BA1D7C8FF50
LATIN SMALL LETTER PGREEK SMALL LETTER RHOGREEK RHO SYMBOLCYRILLIC SMALL LETTER ERAPL FUNCTIONAL SYMBOL RHOCOPTIC SMALL LETTER ROMATHEMATICAL BOLD SMALL PMATHEMATICAL ITALIC SMALL PMATHEMATICAL BOLD ITALIC SMALL PMATHEMATICAL SCRIPT SMALL PMATHEMATICAL BOLD SCRIPT SMALL PMATHEMATICAL FRAKTUR SMALL PMATHEMATICAL DOUBLE-STRUCK SMALL PMATHEMATICAL BOLD FRAKTUR SMALL PMATHEMATICAL SANS-SERIF SMALL PMATHEMATICAL SANS-SERIF BOLD SMALL PMATHEMATICAL SANS-SERIF ITALIC SMALL PMATHEMATICAL SANS-SERIF BOLD ITALIC SMALL PMATHEMATICAL MONOSPACE SMALL PMATHEMATICAL BOLD SMALL RHOMATHEMATICAL BOLD RHO SYMBOLMATHEMATICAL ITALIC SMALL RHOMATHEMATICAL ITALIC RHO SYMBOLMATHEMATICAL BOLD ITALIC SMALL RHOMATHEMATICAL BOLD ITALIC RHO SYMBOLMATHEMATICAL SANS-SERIF BOLD SMALL RHOMATHEMATICAL SANS-SERIF BOLD RHO SYMBOLMATHEMATICAL SANS-SERIF BOLD ITALIC SMALL RHOMATHEMATICAL SANS-SERIF BOLD ITALIC RHO SYMBOLFULLWIDTH LATIN SMALL LETTER P

Total raw values: 1,805,760

Too many raw items to process.


Data

Confusable characters are those that may be confused with others (in some common UI fonts), such as the Latin letter "o" and the Greek letter omicron "ο". Fonts make a difference: for example, the Hebrew character "ס" looks confusingly similar to "o" in some fonts (such as Arial Hebrew), but not in others. See also unaccented Latin Characters..

The data for confusables and restrictions is from UTS39. You can suggest additions or changes to the Unicode data for future versions of that standard.

For more information on the use of the data, see proposed updates Unicode Security Mechanisms and Unicode Security Considerations.

The restrictions are purely on a character level. For a more detailed view, see idna.

Caveats

The Unicode data is designed for testing, not enumerating, so not all combinations are generated in this demo; In particular, where a character is confusable with a sequence, not all combinations are generated.



Fonts and Display. If you don't have a good set of Unicode fonts (and modern browser), you may not be able to read some of the characters. Some suggested fonts that you can add for coverage are: Noto Fonts site, Unicode Fonts for Ancient Scripts, Large, multi-script Unicode fonts. See also: Unicode Display Problems.

Version 3.9; ICU version: 63.1; Unicode version: 11.0; Unicodeβ version: 12.0;