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URL Decoder
Decode percent-encoded URLs and query strings online for free.
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verified_user Your files are processed locally in your browser. Nothing is uploaded to any server.
Decode percent-encoded URLs and query strings to human-readable text. Useful for debugging API calls, reading log files, or understanding obfuscated URLs. Runs entirely in your browser — your data stays private.
Frequently Asked Questions
What happens with malformed percent-encoding? expand_more
The tool shows an error if the input contains an invalid percent-encoded sequence, such as %zz.