Developer Tools
URL Decoder
Decode percent-encoded URLs.
Your information is processed in your browser and is not uploaded to our servers.
Encoded URL
Result
About this tool
decodeURIComponent reverses percent-encoding for query values. decodeURI is for full URLs.
How to use
- Paste an encoded string.
- Choose component or full-URL decoding.
- Copy the result.
Formula and methodology
decodeURIComponent by default; decodeURI when the checkbox is off.
Worked example
hello%20world becomes hello world.
Frequently asked questions
Why did decoding fail?+
Malformed % sequences throw. Fix the encoding and try again.
Is text stored?+
No.
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