★ Free Developer Tool
URL Encode & Decode
Percent-encode text for URLs, or decode encoded URLs to read them.
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Runs entirely in your browser. Your files and text are never uploaded to our server.
About this toolURL Encode & Decode makes text safe for links and query strings, and turns encoded links back into readable text.
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URL Encode & Decode makes text safe for links and query strings, and turns encoded links back into readable text.
More about URL Encode & DecodeHow to use, good to know & FAQ
How to use URL Encode & Decode
- Paste text or an encoded URL.
- Click "Encode" or "Decode".
- Copy the result.
Frequently asked questions
Is my text sent anywhere?
No. It is processed in your browser.
What does %20 mean in a URL?
%20 is the encoded form of a space character.
Should I encode the whole URL?
Encode individual parameter values; encoding the full URL can break its structure.
When to use URL Encode & Decode
- Build safe query strings for APIs
- Read encoded tracking links
- Fix broken links containing spaces
- Debug redirects and parameters
📘 Read the guide: JSON Formatting & Validation: A Beginner’s Guide With Examples