Paste your string, click encode or decode, copy the result. Everything runs instantly in your browser — nothing is sent anywhere.
Paste the text or URL into the input box.
Click Encode to make it URL-safe, or Decode to read an encoded string.
The result appears instantly — flip between the two directions any time.
Copy the output with one click. The conversion happened locally — nothing was transmitted.
Built for speed, privacy and reliability — on any device.
Encode text into URL-safe format or decode percent-encoded strings back to plain text — instantly.
Spaces, ampersands and symbols in URLs cause errors and tracking problems — encoding makes them safe.
Your URLs and text are processed on your device and never transmitted or logged.
Decode a suspicious tracking URL to see exactly where it really points.
Convert as much text as you need at zero cost — no account, no caps, on any device.
URLs can only carry a limited set of characters safely. Spaces, symbols and non-English letters break links or get misread — encoding replaces them with percent codes that every server interprets the same way.
Yes. Paste the encoded string and click decode — you'll see the original text, including where tracking-heavy links actually lead.
Spaces (), ampersands, question marks, slashes, quotes, plus non-Latin characters and emoji — anything outside the URL-safe alphabet gets percent-encoded.
No. URL encoding is a small character-swap for safe transport in links; Base64 is a full binary-to-text encoding scheme used for data, attachments and tokens. They solve different problems.
The tool works in all modern browsers including Google Chrome, Mozilla Firefox, Microsoft Edge, Safari and Opera. We recommend keeping your browser up to date for the best experience.
Encode or decode URL strings