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
- Select encode or decode mode
- Enter your input text
- Click process button
- 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