URL encoder & decoder.
Convert spaces, punctuation, symbols, and Unicode to safe percent-encoded URL components and back.
Free & unlimitedNo sign-up requiredRuns in your browser
Uses percent encoding for URL components. To keep a full URL structure intact, encode only the parts that need it, not the entire URL.
How to use this tool
- Paste the text or URL component you want to convert.
- Choose Encode to make a URL component safe, or Decode to read encoded text.
- Copy the result into your link, query parameter, or form.
Good to know
This tool uses encodeURIComponent and decodeURIComponent. Encoding a whole URL will also escape separators such as : and /, so encode only the piece you need.
This utility processes its content locally in your browser. No usage counter is required while public tools are free and unlimited. As with any online tool, avoid entering sensitive information on devices you do not trust.