Tool
URL Decoder
Decode percent-encoded URL strings back to readable text.
Developer Tools
What this tool does
Decode percent-encoded URL components into readable text.
How to use
- Paste an encoded string or query value.
- Copy decoded output.
- Use the encoder for the reverse step.
Examples
Encoded phrase
Input: hello%20world
Output: hello world
%20 becomes a space.
Common use cases
- Inspect encoded analytics parameters
- Debug query strings
- Read encoded redirect values
FAQ
Can I decode full URLs?
Yes, though decoding individual query values is often clearer.
What about invalid sequences?
Invalid encoding returns an error message.
Does this change plus signs?
Plus signs are handled according to standard decodeURIComponent behavior.
Explore related workflows
Last reviewed: 2026-05-23