Free Online URL Encoder & Decoder
Percent-encode or decode URLs
Result will appear here...
About URL Encode/Decode
Percent-encode special characters for safe use in URLs, or decode encoded URLs back to readable text. Essential for debugging query strings, API parameters, and redirect URIs.
How to Use URL Encode/Decode
- 1
Paste your text or URL
Enter a URL to decode or text to encode.
- 2
Click Encode or Decode
The result appears instantly.
- 3
Copy result
Use the copy button to grab the encoded or decoded value.
Frequently Asked Questions
Is my data safe?
Yes. All processing happens entirely in your browser. Your data never leaves your device and is never uploaded to any server.
What characters get encoded?
All characters except unreserved characters (A-Z, a-z, 0-9, -, _, ., ~) are percent-encoded per RFC 3986.