About the URL Decoder
The URL Decoder interprets valid percent-escaped UTF-8 sequences and can optionally treat plus signs as spaces, as used by HTML form query strings.
How to use the URL Decoder
- Paste an encoded URL component.
- Choose whether plus represents a space.
- Decode and inspect malformed-percent errors if present.
Practical tips
- Keep plus signs literal when decoding a path rather than form data.
- Decode only as many layers as the source was encoded.