Unicode Character Conversion & Search
Convert to Unicode characters and search for Unicode characters
Features
Two-way Unicode conversion
Convert between text and code points to check character codes
Supports six notation formats
Choose a format such as U+, backslash u, 0x, or decimal
Built-in character inspector
List the name, category, UTF-8/UTF-16, and block
Search and browse charts
Search by character name or pick from a per-block character list
How to use
Choose the conversion mode
Switch between "Text -> Unicode" and "Unicode -> Text"
Enter a string
Enter the text to convert or a code point such as U+0041
Specify the output format
When encoding, choose the output notation from six formats such as U+ or 0x
Check and use the result
Get the conversion result and check details individually in the inspector
Use cases
Investigate the cause of garbled text
Check the code points to identify unintended characters that slipped in
Investigate emoji and symbols
Find the emoji or symbol you want by character-name search or from a chart
Specify characters in programs
Quickly get the escape notation to embed in source code
Check for invisible characters
Check for hidden whitespace or control characters in the inspector
Safety and privacy
Runs entirely in your browser
Your input data is processed only within your browser and is never sent externally.
Processing only in your browser
Unicode conversion, character search, and chart display is processed entirely within your browser, and input data is not sent to any server.
Communications encrypted with HTTPS
Page loading is also encrypted by TLS, and content cannot be read by third parties.
No transmission to third parties
Input content is not sent to external services such as ad networks or trackers.
No automatic saving of results
the text you enter and the conversion results and input suggestions are not stored on the server.
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Most tools are designed securely and do not transmit data.