Search references for UTF. Phrases containing UTF
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ASCII-compatible variable-width encoding of Unicode
UTF-8 is a character encoding standard used for electronic communication. Defined by the Unicode Standard, the name is derived from Unicode Transformation
UTF-8
Variable-width encoding of Unicode, using one or two 16-bit code units
UTF-16 (16-bit Unicode Transformation Format) is a character encoding that supports all 1,112,064 valid code points of Unicode. The encoding is variable-length
UTF-16
Topics referred to by the same term
Look up UTF in Wiktionary, the free dictionary. UTF may refer to: Unicode Transformation Format UTF-1 UTF-7 UTF-8 UTF-16 UTF-32 U.T.F. (Undead Task Force)
UTF
Character encoding standard
Unicode Standard itself defines three encodings: UTF-8, UTF-16, and UTF-32, though several others exist. UTF-8 is the most widely used by a large margin,
Unicode
Unicode character
- UTF-8, UTF-16, UTF-32 & BOM: Can a UTF-8 data stream contain the BOM character (in UTF-8 form)? If yes, then can I still assume the remaining UTF-8
Byte_order_mark
Encoding Unicode characters as 4 bytes per code point
UTF-32 (32-bit Unicode Transformation Format), sometimes called UCS-4, is a fixed-length encoding used to encode Unicode code points that uses exactly
UTF-32
Obsolete multibyte encoding for Unicode
UTF-1 is an obsolete method of transforming ISO/IEC 10646/Unicode into a stream of bytes. Its design does not provide self-synchronization, which makes
UTF-1
Garbled text as a result of incorrect character encodings
8-bit encodings), or the use of variable length encodings (notably UTF-8 and UTF-16). Failed rendering of glyphs due to either missing fonts or missing
Mojibake
Using numbers to represent text characters
8859, and Unicode encodings such as UTF-8 and UTF-16. The most popular character encoding on the World Wide Web is UTF-8, which is used in 98.9% of surveyed
Character_encoding
UTF-8 string because it only looks for the ASCII '%' character to define a formatting string. All other bytes are printed unchanged. UTF-16 and UTF-32
Comparison of Unicode encodings
Comparison_of_Unicode_encodings
Character encoding for Unicode compatible with EBCDIC
UTF-EBCDIC is a character encoding capable of encoding all 1,112,064 valid character code points in Unicode using 1 to 5 bytes (in contrast to a maximum
UTF-EBCDIC
Term for computer data consisting only of unformatted characters of readable material
principle, plain text can be in any encoding, but today usually implies UTF-8. Plain text is different from formatted text, where style information is
Plain_text
Character encoding
UTF-7 (7-bit Unicode Transformation Format) is an obsolete variable-length character encoding for representing Unicode text using a stream of ASCII characters
UTF-7
Unicode block containing some special codepoints and two non-characters
assumes the input is UTF-8, the first and third bytes are valid UTF-8 encodings of ASCII, but the second byte (0xFC) is not valid in UTF-8. The text editor
Specials_(Unicode_block)
Encoding scheme for Unicode
The Compatibility Encoding Scheme for UTF-16: 8-Bit (CESU-8) is a variant of UTF-8 that is described in Unicode Technical Report #26. A Unicode code point
CESU-8
Standard set of characters defined by ISO/IEC 10646
conflicts with other encoding forms. The original edition of the UCS defined UTF-16, an extension of UCS-2, to represent code points outside the BMP. A range
Universal_Coded_Character_Set
Character encoding standard
points) and encoding (to 8-, 16-, or 32-bit binary formats, called UTF-8, UTF-16, and UTF-32, respectively). ASCII was incorporated into the Unicode (1991)
ASCII
Encoding for a sequence of byte values using 64 printable characters
UVXYZ[`abcdefhijklmpqr". UTF-8 A UTF-8 environment can use non-synchronized continuation bytes as base64: 0b10xxxxxx. See UTF-8#Self-synchronization. 8BITMIME
Base64
Method of encoding characters in a URI
character. (A non-ASCII character is typically converted to its byte sequence in UTF-8, and then each byte value is represented as above.) The reserved character
Percent-encoding
Computer file containing plain text
Freytag, Asmus (2015-12-18). "FAQ – UTF-8, UTF-16, UTF-32 & BOM". The Unicode Consortium. Retrieved 2016-05-30. Yes, UTF-8 can contain a BOM. However, it
Text_file
Use of encoding systems for international characters in HTML
current Living Standard published by WHATWG, the only valid encoding is UTF-8. There are two general ways to specify which character encoding is used
Character_encodings_in_HTML
historically been used for storing text on the World Wide Web, though by now UTF-8 is dominant, with all languages at 95% use or higher by some estimates
Popularity_of_text_encodings
Format for expressing RDF statements in HTML documents
relationships with other people and things: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3
RDFa
Overview on Unicode implementation in Microsoft Windows
explicitly to the UTF-16 encoding. Anything else, including UTF-8, is not "Unicode" in Microsoft's outdated language (while UTF-8 and UTF-16 are both Unicode
Unicode_in_Microsoft_Windows
Data-interchange format
backslash-escaped. JSON exchange in an open ecosystem must be encoded in UTF-8. The encoding supports the full Unicode character set, including those
JSON
Handling of strings in the C programming language
Unicode literals such as char foo[512] = "φωωβαρ"; (UTF-8) or wchar_t foo[512] = L"φωωβαρ"; (UTF-16 or UTF-32, depends on wchar_t) is implementation defined
C_string_handling
Access control method for the HTTP network communication protocol
realm="User Visible Realm", charset="UTF-8" This parameter indicates that the server expects the client to use UTF-8 for encoding username and password
Basic_access_authentication
Parameters defining locale in computer
explicit UTF-8 encoding: $ locale LANG=cs_CZ.UTF-8 LC_CTYPE="cs_CZ.UTF-8" LC_NUMERIC="cs_CZ.UTF-8" LC_TIME="cs_CZ.UTF-8" LC_COLLATE="cs_CZ.UTF-8" LC_MONETARY="cs_CZ
Locale_(computer_software)
Bug in Microsoft Windows
Windows which causes text encoded in ASCII to be interpreted as if it were UTF-16LE, resulting in garbled text. When the string "Bush hid the facts", without
Bush_hid_the_facts
List of humorous technical standards proposals
Morality Sections in Routing Area Drafts," Informational. RFC 4042 – "UTF-9 and UTF-18 Efficient Transformation Formats of Unicode," Informational. Encodes
April Fools' Day Request for Comments
April_Fools'_Day_Request_for_Comments
Data structure
possible to store every possible ASCII or UTF-8 string. However, it is common to store the subset of ASCII or UTF-8 – every character except NUL – in null-terminated
Null-terminated_string
Email that contains non-ASCII characters in the header
characters (characters which do not exist in the ASCII character set), encoded as UTF-8, in the email header and in supporting mail transfer protocols. The most
International_email
Continuous group of 65536 Unicode code points
of 17 planes is due to UTF-16, which can encode 220 code points (16 planes) as pairs of words, plus the BMP as a single word. UTF-8 was designed with a
Plane_(Unicode)
Process of determining content's charset
pass a UTF-8 validity test. However, badly written charset detection routines do not run the reliable UTF-8 test first, and may decide that UTF-8 is some
Charset_detection
Symbol "#!", used in computing
"FAQ UTF-8, UTF-16, UTF-32 & BOM: Can a UTF-8 data stream contain the BOM character (in UTF-8 form)? If yes, then can I still assume the remaining UTF-8
Shebang_(Unix)
American computer scientist known for Unix (born 1943)
expressions and early computer text editors QED and ed, the definition of the UTF-8 encoding, and his work on computer chess that included the creation of
Ken_Thompson
Archived from the original on 2016-08-30. Retrieved 2016-08-29. "Faq - Utf-8, Utf-16, Utf-32 & Bom". "How to : Load XML from File with Encoding Detection".
List_of_file_signatures
File extension
default encoding specifically for property resource bundles is UTF-8, and if an invalid UTF-8 byte sequence is encountered it falls back to ISO-8859-1. Editing
.properties
Text editor for Windows
various character encodings such as Shift_JIS, ISO-2022-JP, EUC-JP, UTF-16, UTF-8, and UTF-7. There are currently official 32-bit and alpha 64-bit versions
Sakura_(text_editor)
C programming language standard, current revision
c8rtomb() to convert a narrow multibyte character to UTF-8 encoding and a single code point from UTF-8 to a narrow multibyte character representation respectively
C23_(C_standard_revision)
Purposely unassigned Unicode code points
Additionally, when UTF-16 codes are embedded in LMBCS, the UTF-16 codes corresponding to U+F601 through U+F6FF are substituted for UTF-16 codes which would
Private_Use_Areas
Relationship between Unicode characters and HTML
HTML document. For UTF-8, the BOM is optional, while it is a must for the UTF-16 and the UTF-32 encodings. (Note: UTF-16 and UTF-32 without the BOM are
Unicode_and_HTML
Computer programmer and co-creator of Go
Unix Programming Environment. With Ken Thompson, he is the co-creator of UTF-8 character encoding. While at Bell Labs, Pike was also involved in the creation
Rob_Pike
Windows character set for Cyrillic alphabet
minority of Russian websites use it, with 94.6% of Russian (.ru) websites using UTF-8, and the legacy 8-bit encoding is distant second. In Linux, the encoding
Windows-1251
Computer file format for a multimedia playlist
of UTF-8 encoding is mandatory in M3U playlists with the M3U8 file extension. The system codepage is usually assumed for .m3u but this is often UTF-8 as
M3U
Windows character set for Latin alphabet
static pages. Almost all websites now use the multi-byte character encoding UTF-8, another superset of ASCII. Some countries or languages show a higher usage
Windows-1252
Relationship between Unicode and email
non-ASCII characters in one of the Unicode transforms negotiating the use of UTF-8 encoding in email addresses and reply codes (SMTPUTF8) sending the information
Unicode_and_email
Latin letter A with circumflex
encoded in UTF-8 and decoded using ISO 8859-1 or Windows-1252, two encodings which are commonly referred to as Western or Western European. In UTF-8, the
Â
Aspect of the Unicode standard
distinction has some semantic value and affects the rendering of the text. UTF-8 and UTF-16 (and also some other Unicode encodings) do not allow all possible
Unicode_equivalence
Human-readable data serialization language
some control characters, and may be encoded in any one of UTF-8, UTF-16 or UTF-32. (Though UTF-32 is not mandatory, it is required for a parser to have
YAML
Software library for interpreting regular expressions
with UTF support, the (*UTF) option at the beginning of a pattern can be used instead of setting an external option to invoke UTF-8, UTF-16, or UTF-32 mode
Perl Compatible Regular Expressions
Perl_Compatible_Regular_Expressions
American screenwriter
Bruckheimer television series E-Ring. He has also created/written the comic book UTF (Undead Task Force) with Tone Rodriguez for APE comics. Reynolds worked as
Scott_Reynolds_(writer)
Identifier of the destination where email messages are delivered
above ASCII characters, international characters above U+007F, encoded as UTF-8, are permitted by RFC 6531 when the EHLO specifies SMTPUTF8, though even
Email_address
Sets of characters used in the 1980s & 90s
Windows versions support Unicode, new Windows applications should use Unicode (UTF-8) and not 8-bit character encodings. There are two groups of system code
Windows_code_page
Higher-level 7-bit and 8-bit character encoding system
(most UTFs, one exception being the obsolete UTF-1) Representing all characters, including control codes, with multiple bytes (e.g. UTF-16, UTF-32) Mixing
ISO/IEC_2022
Spell checker for complex languages
MySpell uses a single-byte character encoding, Hunspell can use Unicode UTF-8-encoded dictionaries. Software with Hunspell support: Hunspell is free
Hunspell
Something that represents an idea, process, or physical entity
Unicode Standard itself defines three encodings: UTF-8, UTF-16, and UTF-32, though several others exist. UTF-8 is the most widely used by a large margin,
Symbol
Sequence of characters, data type
byte stream format UTF-8 is designed not to have the problems described above for older multibyte encodings. UTF-8, UTF-16 and UTF-32 require the programmer
String_(computer_science)
Executable Java file format
moniker "UTF-8 string", are not actually encoded according to the Unicode standard, although it is similar. There are two differences (see UTF-8 for a
Java_class_file
Symbols encoded in computers to make text
system uses the 8-bit byte for each character. Today, the Unicode-based UTF-8 encoding uses a varying number of byte-sized code units to define a code
Character_(computing)
U+abcdeF). Computing – UTF-16/Unicode: There are 17 addressable planes in UTF-16, and, thus, as Unicode is limited to the UTF-16 code space, 17 valid
Orders_of_magnitude_(numbers)
Extracting/adding file and/or directory names into archive in either UTF-7, UTF-8 or UTF-16/UCS-2 encoding to support single file/directory name which contains
Comparison_of_file_archivers
Encoding which maps information to a variable number of bits
intended role instead being taken by UTF-8, which does preserve ASCII compatibility. Crispin, M. (2005-04-01). UTF-9 and UTF-18 Efficient Transformation Formats
Variable-length_encoding
Foreign function interface for the Java language
functions, which use UTF-16LE encoding on little-endian architectures and UTF-16BE on big-endian architectures, and then use a UTF-16 to UTF-8 conversion routine
Java_Native_Interface
Complete list of the characters available on most computers
text is not likely to be encoded in UTF-8, since those bytes are invalid in UTF-8. It is also not likely to be UTF-16 in little-endian byte order because
Universal Character Set characters
Universal_Character_Set_characters
Special character sequences in the C programming language
UTF-8, and UTF-16 for wchar_t: // A single byte with the value 0xC0; not valid UTF-8 char s1[] = "\xC0"; // Two bytes with values 0xC3, 0x80; the UTF-8
Escape_sequences_in_C
Program that extracts subtitles from video
YouTube only supports UTF-8. The default encoding for subtitle files in FFmpeg is UTF-8. All text in a Matroska™ file is encoded in UTF-8. This means that
SubRip
E-book format
specification. Unicode is required, and content producers must use either UTF-8 or UTF-16 encoding. This is to support international and multilingual books
EPUB
Tactical military truck
and an engine power output of 326 hp (243 kW). Until the Bundeswehr's WLS UTF/GTF awards these designations did not appear on the trucks themselves, and
RMMV HX range of tactical trucks
RMMV_HX_range_of_tactical_trucks
HEXAGRAM FOR THE CREATIVE HEAVEN Encodings decimal hex Unicode 19904 U+4DC0 UTF-8 228 183 128 E4 B7 80 Numeric character reference ䷀ ䷀
List of hexagrams of the I Ching
List_of_hexagrams_of_the_I_Ching
Linked hypertext system on the Internet
browser indicating success: HTTP/1.1 200 OK Content-Type: text/html; charset=UTF-8 Followed by the content of the requested page. Hypertext Markup Language
World_Wide_Web
Protocol for real-time Internet chat and messaging
ISO-2022-JP. With the common migration from ISO 8859 to UTF-8 on Linux and Unix platforms since about 2002, UTF-8 has become an increasingly popular substitute
IRC
Password-based key derivation function
specification was revised to specify that when hashing strings: the string must be UTF-8 encoded the null terminator must be included With this change, the version
Bcrypt
Esoteric programming language
symbols". utf-8.jp. Archived from the original on 2009-07-15. Retrieved 2017-10-25. Hasegawa, Yosuke (July 2009). "UTF-8.jp [2009-07-28]". utf-8.jp. Archived
JSFuck
Application layer protocol
OK Date: Mon, 23 May 2005 22:38:34 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 155 Last-Modified: Wed, 08 Jan 2003 23:11:55 GMT Server:
HTTP
Text editor forked from Pluma
tabs. It fully supports international text through its use of the Unicode UTF-8 encoding. As a general-purpose text editor, Xed supports most standard
Xed
Specification for genealogical data
exporting to GEDCOM format. GEDCOM is defined as a plain text file, using UTF-8 encoding as of version 7.0. This file contains genealogical information
GEDCOM
QR code format
recognize it and treat it like a contact ready to import. MeCard is based in UTF-8 (which is ASCII compatible); the fields are separated with one semicolon
MeCard_(QR_code)
Mail sent using electronic means
images. International email, with internationalized email addresses using UTF-8, is standardized but not widely adopted. The term electronic mail has been
ConTEXT only supports converting text to UTF-16. Also, it can only use one type of new-line format if converting to UTF-16. Geany supports spell checking via
Comparison_of_text_editors
Character encoding in which characters are encoded in one or two bytes
and UTF-8 use more than two bytes for some characters, and they support one byte for other characters. Some people use DBCS to mean the UTF-16 and UTF-8
Double-byte_character_set
Process for converting data into a "standard", "normal", or canonical form
standard, in particular UTF-8, may cause an additional need for canonicalization in some situations. Namely, by the standard, in UTF-8 there is only one valid
Canonicalization
2011 American TV series or program
premiered on August 29, 2011. The series follows the Undead Task Force (UTF), a newly formed division of the LAPD, as they are filmed by a camera news
Death Valley (American TV series)
Death_Valley_(American_TV_series)
Text string used to uniquely identify a computer file
of the filename, such as L"\x00C0.txt" (UTF-16, NFC) (Latin capital A with grave) and L"\x0041\x0300.txt" (UTF-16, NFD) (Latin capital A, grave combining)
Filename
World Wide Web Consortium recommendation
Language SSML. Here is an example PLS document: <?xml version="1.0" encoding="UTF-8"?> <lexicon version="1.0" xmlns="http://www.w3.org/2005/01/pronunciation-lexicon"
Pronunciation Lexicon Specification
Pronunciation_Lexicon_Specification
The Unemployment Trust Fund (UTF) is composed of 59 accounts in the United States Treasury related to unemployment insurance program. Specifically, there
Unemployment_Trust_Fund
Character encodings standard
applications Unicode and UTF-8 are preferred; authors of new web pages and the designers of new protocols are instructed to use UTF-8 instead. Since 2023
ISO/IEC_8859-9
Special character in text processing
Unicode name ZERO WIDTH SPACE Encodings decimal hex Unicode 8203 U+200B UTF-8 226 128 139 E2 80 8B Numeric character reference ​ ​ Named
Zero-width_space
C++ wrapper around SQLite 3.x
Since SQLite stores strings in UTF-8 encoding, the wxSQLite3 methods provide automatic conversion between wxStrings and UTF-8 strings. This works best for
WxSQLite3
Software library
historically used UTF-16, and still does only for Java; while for C/C++ UTF-8 is supported, including the correct handling of "illegal UTF-8". ICU 73.2 has
International Components for Unicode
International_Components_for_Unicode
Computer code templating system
later. Haml understands only ASCII-compatible encodings, like UTF-8, but not UTF-16, or UTF-32, because these are not compatible with ASCII. Haml can be
Haml
be decoded through a two-stage recoding: first from utf-8 to latin-1, then from windows-1251 to utf-8 (assuming that one works in a Unicode environment)
Comparison_of_email_clients
Character in text processing
The Unicode Consortium. 2025-09-09. ISBN 978-1-936213-35-1. FAQ - UTF-8, UTF-16, UTF-32 & BOM, ”What should I do with U+FEFF in the middle of a file?“
Word_joiner
Numerical value representing a character in a coded character set
called a code unit. For the UTF-32 encoding, all code points are encoded as one four-byte (octet) binary number; for the UTF-16 encoding, different code
Code_point
MIME compatible Unicode compression scheme
MIME-compatible Unicode compression scheme. BOCU-1 combines the wide applicability of UTF-8 with the compactness of Standard Compression Scheme for Unicode (SCSU)
Binary Ordered Compression for Unicode
Binary_Ordered_Compression_for_Unicode
Windows character set for Hebrew
Windows-1255, especially on the Internet; meaning UTF-8, the dominant encoding for web pages, or UTF-16. Windows-1255 is used by less than 0.1% of websites
Windows-1255
Emoji representing a pile of feces
PILE OF POO Encodings decimal hex Unicode 128169 U+1F4A9 UTF-8 240 159 146 169 F0 9F 92 A9 UTF-16 55357 56489 D83D DCA9 GB 18030 148 57 218 51 94 39 DA
Poop_emoji
Language for transforming XML documents
provides templates to transform the XML document: <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1
XSLT
Dated classifications of computing character sets
character encoding, even if it is better known by another name; for example, UTF-8 has been assigned page numbers 1208 at IBM, 65001 at Microsoft, and 4110
Code_page
Digital data interchange format
unsigned) float, floating point numbers (IEEE single/double precision) str, UTF-8 string bin, binary data (up to 232 − 1 bytes) array map, an associative
MessagePack
UTF
UTF
UTF
UTF
Male
German
German, Romanian and Swiss form of Greek Eugenios, EUGEN means "well born."
Girl/Female
German, Latin
Pure; Little and Womanly; Virgin; Female Version of Charles or Carl
Male
English
Unisex pet form of English Frederick and Latin Frederica, both FREDDIE means "peaceful ruler."
Girl/Female
Arabic, Muslim
Attractive; Brave; Stream of Heaven; Princess
Boy/Male
Hindu, Indian, Marathi, Telugu
Heaviest
Girl/Female
Tamil
Hirudhaya | ஹிரà¯à®¤à®¾à®¯à®¾
Spiritual heart
Boy/Male
Assamese, Bengali, Gujarati, Hindu, Indian, Malayalam, Marathi, Punjabi, Sikh, Traditional
Powerful; Soldier
Boy/Male
Celtic American Irish
Regal.
Biblical
approaching; coming near
Boy/Male
Tamil
Predesh | பà¯à®°à¯‡à®¤à¯‡à®·
Lord of Love
UTF
UTF
UTF
UTF
UTF