URL Encode / Decode
Percent-encode or decode URL text.
100% in your browser — nothing uploadedAbout this tool
Encode text for safe use in URLs, or decode percent-encoded strings back to readable text. Runs in your browser.
- Files are processed on your device — nothing is uploaded.
- No account, no watermark, no daily limits.
- Works offline once the page has loaded.
Frequently asked questions
- What encoding does it use?
- It uses encodeURIComponent/decodeURIComponent, which safely escapes characters like &, ?, =, spaces and Unicode.
- Is anything uploaded?
- No. It all runs in your browser.
- Why did decoding fail?
- The text has an invalid percent-sequence (e.g. a lone % not followed by two hex digits).