Free browser utility
Mojibake Fixer
Paste damaged text and compare several safe decoding candidates. The tool ranks likely repairs without uploading your text.
✓ Local processing✓ No registration✓ No file upload
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Before
It’s already fixed — café
→
After
It’s already fixed — café
How to use Mojibake Fixer
- Paste text or select local files in the tool area.
- Choose any options that match the source data.
- Run the conversion or repair and review the preview.
- Copy the result or download the generated file.
Privacy and local processing
This project performs processing, document generation or calculations in your browser. The page does not include an upload endpoint, analytics script or remote processing API call. Avoid pasting sensitive data into websites you do not control.
Frequently asked questions
What is mojibake?
Mojibake is garbled text produced when bytes are decoded with the wrong character encoding.
Does this tool upload my text?
No. The repair runs in JavaScript inside your browser.