Unicode Normalizer

Normalize Unicode to NFC, NFD, NFKC or NFKD with a codepoint comparison.

Unicode Normalizer
0 characters
Ready when you are

Add your input, adjust the options and run the tool.

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Options
Runs in your browser
No input saved

How to use this tool

01

Add your input

Paste text or choose a file. Try the example to get started.

02

Choose your options

Normalize Unicode to NFC, NFD, NFKC or NFKD with a codepoint comparison.

03

Inspect and export

Review the processing notes, then copy or download the result. Continue with another tool if needed.

Base64 and UTF-8: diagnose Chinese text, emoji and replacement characters