DEV
Free Developer tool

URL Decoder

Decode percent-encoded URL text.

Private by design

The working input is processed in this browser and is not stored by 247888.

About this tool

What does URL Decoder do?

Decode percent-encoded URL text. The workspace keeps the input and result together, making it easy to check the change before you use it elsewhere.

For example, you can decode percent-encoded URL text while debugging an API request or deployment.

What you can control

URL Decoder stays deliberately simple: add the content, run the tool, and review the result.

How to use URL Decoder

  1. 1

    Paste or type the content you want to work with.

  2. 2

    Review the content and correct anything you do not want carried into the result.

  3. 3

    Run URL Decoder, review the output, then copy or download it where available.

Tips for a better result

  • Keep the source content beside the URL Decoder output so you can check the transformation.
  • Read the complete result rather than relying on the first line or preview alone.
  • Treat decoded or formatted output as data, not proof that the source is safe or authentic.

Frequently asked questions

Is my input private when I use URL Decoder?+

URL Decoder handles the pasted value locally in this browser. Avoid using real production secrets on an untrusted or shared device.

What should I check after using URL Decoder?+

Treat decoded or formatted output as data, not proof that the source is safe or authentic.

Try “make image smaller”, “jpg into pdf”, “pretty json” or “count my words”.