JWTSecrets

URL Encoder/Decoder

Convert between plain text and URL-encoded format.

What is URL Encoding?
URL encoding converts characters into a format that can be transmitted over the Internet.

Common Uses

  • URL query parameters
  • Form data submission
  • Special characters in URLs
  • Non-ASCII characters

Technical Details

  • Percent-encoding (% followed by two hex digits)
  • Preserves alphanumerics and some special characters
  • Spaces become %20 or +
User Guide
How to use this URL encoder/decoder

Steps

  1. Select encode or decode mode
  2. Enter your input text
  3. Click process button
  4. Copy the result if needed

Tips

  • For encoding: handles spaces and special characters
  • For decoding: must be valid URL-encoded string
  • Works entirely in your browser
Mode Selection
Choose whether to encode or decode the input.
Input
Enter text to URL encode
Output
URL-encoded result
Result will appear here