Unicode Converter Online — Text to Unicode Code Points
Convert text to U+ Unicode code points or code points back to text locally in your browser.
About this tool
The converter iterates Unicode characters by code point and outputs U+ values. Valid space-separated U+ inputs are converted back with String.fromCodePoint.
How to use
- Enter text or U+ code points.
- Convert in either direction.
- Copy the normalized output.
Features
- Supports supplementary code points.
- Uses U+ notation.
- Runs locally.
Common use cases
- Inspect emoji code points.
- Decode Unicode references.
- Debug international text.
Common issues and tips
- Code points differ from UTF-8 bytes.
- Invalid or out-of-range values fail.
Privacy
Unicode conversion runs locally.
Frequently asked questions
Does it support emoji?
Yes, code-point iteration supports supplementary characters.
What format is accepted?
Space-separated U+ values with four to six hexadecimal digits.
Is U+1F600 one byte?
No. A code point is not the same as an encoded byte.