YAML URL Decoder

Decode URL-encoded YAML instantly — no upload, fully private.

Runs 100% in your browser. Your data never leaves this page.
URL-encoded input
YAML output

How to use

  1. Paste your URL-encoded string into the input box.
  2. The decoded YAML appears on the right.
  3. Copy or download it.

Decodes percent-encoded text and validates that the result is valid YAML.

Frequently asked questions

What if decoded text is not YAML?

You will see a clear validation error on the right.

Is it private?

Yes. Decoding runs entirely in your browser.