mtools.lol

URL Encoder

Percent-encode text so it is safe to use in a URL or query parameter.

How it works

  1. 1Paste text or a URL.
  2. 2Choose whether it is a single value or a whole URL.
  3. 3Copy the encoded result.

Features

  • Component mode encodes every reserved character (for query values).
  • Full URL mode keeps :/?&= so the URL still works.
  • UTF-8 for accents and emoji.
  • Private: runs in your browser.

Frequently asked questions

Which mode do I need?

Encoding a value to put after ?name= : use component. Cleaning up a whole address with spaces: use full URL.

Why do spaces become %20?

Percent-encoding uses %20. Some forms use + for spaces instead; the decoder understands both.

Is anything sent?

No. It runs in your browser.

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