URL Encoder/Decoder
Percent-encode or decode URLs and query-string values. Your text stays in your browser and is never uploaded.
How to use
- Choose Encode or Decode.
- Choose Component for a query value, or Full URL to keep the URL structure.
- Paste your text and copy the result.
Notes and limitations
- Component mode (encodeURIComponent) also encodes characters such as / ? & = and is right for parameter values.
- Full URL mode (encodeURI) keeps those characters so a complete URL stays usable.
- Decoding fails on malformed sequences such as a lone % sign.
FAQ
Which mode should I use?
Use Component for a single value inside a query string, and Full URL when encoding an entire address.