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// Inspektera Unicode-kodpunkter, kodningar och teckendetaljer
Teckenanalys
Analysera valfri text tecken för tecken.
UTF-8/UTF-16-vy
Se den exakta byte-representationen.
Blockdetektering
Detektera och visa Unicode-block automatiskt.
// OM UNICODE
Hur Unicode fungerar:
Unicode är en universell teckenkodningsstandard.
Exempel:
"A" → U+0041, Decimal 65, UTF-8: 41, UTF-16: 0041
Vanliga användningsfall:
- >Felsöka kodningsproblem
- >Inspektera osynliga tecken
- >Verifiera UTF-8/UTF-16-bytesekvenser
- >Söka Unicode-kodpunkter
- >Analysera emoji-kodning
>> vanliga frågor
Q: What is Unicode?
A: Unicode is a universal character encoding standard that assigns a unique code point to every character from every writing system.
Q: UTF-8 vs UTF-16?
A: UTF-8 uses 1-4 bytes and is ASCII-compatible. UTF-16 uses 2 or 4 bytes and is used by JavaScript and Windows.
Q: What is BMP?
A: The Basic Multilingual Plane (U+0000 to U+FFFF) contains the most commonly used characters.
Q: How many characters?
A: Unicode supports 1,114,112 code points. Over 149,000 are currently assigned.
Q: Code point vs character?
A: A code point is the numeric value (e.g., U+0041). Some visible characters use multiple code points.