Developer
URL Encoder / Decoder
Percent-encode or decode text for safe use in URLs.
100% free · runs in your browser · nothing is uploaded.
Why use this tool
- 100% free, forever
- No sign-up or login
- Runs entirely in your browser
- Your files never leave your device
- Unlimited use, no watermarks
- Works on desktop and mobile
How to use URL Encoder / Decoder
- 1
Open URL Encoder / Decoder — it loads instantly in your browser.
- 2
Enter or upload your input and adjust any available options.
- 3
Copy or download your result. Nothing is uploaded.
Percent-encode text so it is safe inside a URL, or decode an encoded string back to readable text. Instant and fully client-side.
Frequently asked questions
Yes — URL Encoder / Decoder is completely free, with no sign-up, no usage limits, and no watermarks.