URL Encoder / Decoder.
Encode special characters in URLs or decode percent-encoded strings. Uses encodeURIComponent for correct query parameter encoding.
Ad slot: horizontal
How to use
Choose Encode or Decode mode.
Paste the URL or percent-encoded string into the input.
The result appears instantly — copy it.
Frequently Asked Questions
When should I URL encode?
Encode when passing special characters (spaces, &, =, ?, etc.) as URL query parameter values. Do not encode the entire URL.
What is the difference between encodeURI and encodeURIComponent?
This tool uses encodeURIComponent, which encodes all special characters including &, =, and /. Use it for query parameter values, not full URLs.
Ad slot: horizontal