Unicode Escape
Converts text into Unicode escapes and displays emojis as code points, practical for checking character strings. Runs locally in your browser, GDPR-compliant.
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How to use this tool (video)
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Unicode Escape
The Unicode escape converter transforms text into Unicode escape sequences and displays emojis as code points. Unicode escapes are a way to represent characters in a string as numeric codes. This tool is practical for checking character strings and understanding Unicode encoding. The converter works locally in your browser.
How it works
Unicode escape sequences represent each character as a \u code. For example, the letter A has Unicode code point U+0041, the space character U+0020, and the emoji 😀 has code point U+1F600. The converter shows these code points for each character in your text. For characters outside the Basic Multilingual Plane, the surrogate pair representation is used, where two \u sequences together form one character.
What the tool can and cannot do
The converter can transform text into Unicode escapes and display emojis as code points. It covers the entire Unicode range including ASCII, Latin extensions, Asian scripts, and emojis. However, it cannot process custom or private-use Unicode areas. This tool is a pure conversion utility without further analysis functions.
Why local processing in the browser
All conversions happen locally in your browser. Your text inputs are never sent to a server. There is no upload and no server log files storing your data. You need neither an account nor a registration. After the page loads, the converter works offline too. There is no server that could be attacked and nothing is transmitted over the network. You can convert freely and discard results.
Frequently asked questions
What is a Unicode code point?
A Unicode code point is a unique number for each character in the Unicode standard. For example, U+0041 is the code point for the letter A.
Do I need to be online?
No, after the page has loaded, the converter works offline. The required assets are cached.
Are my data uploaded?
No, your text inputs are never sent to a server. Everything is processed locally in your browser.
Can the converter handle surrogate pairs?
Yes, for characters outside the Basic Multilingual Plane, the converter shows the surrogate pair representation with two \u sequences.
Does the converter work with all emojis?
Yes, the converter can display emojis and shows their Unicode code point.
Is the tool free to use?
Yes, the Unicode escape converter is a free tool that runs directly in your browser. There are no hidden costs.