URL Encode / Decode
Percent-encode or decode URLs and query parameters, with component and full-URL modes.
About URL Encode / Decode
Safely encode text for use in URLs, or decode percent-encoded URLs back to readable text. Switch between component mode (for query values) and full-URL mode. Runs entirely in your browser.
How to use URL Encode / Decode
- 1
Pick Encode or Decode.
- 2
Toggle 'Component mode' on for query values, off to preserve full-URL structure.
- 3
Paste your text or URL.
- 4
Copy the instant result.
Frequently Asked Questions
What's the difference between the two modes?
Component mode (encodeURIComponent) escapes reserved characters like / ? & = so a value is safe inside a query string. Full-URL mode (encodeURI) leaves those characters so a complete URL stays valid.
Is my data uploaded?
No. Everything is processed locally in your browser.