URL Encode/Decode
Encode and decode URL strings with percent-encoding
Current Mode: Encoding
Encode Mode
URL Encoding Information
Encoding: Converts special characters to percent-encoded format
Decoding: Converts percent-encoded strings back to original text
Standard: RFC 3986 compliant
Safety: Ensures safe transmission over the internet
Common Examples
Encoding Examples
Space
"hello world" → "hello%20world"
Special Characters
"!@#$%^&*()" → "%21%40%23%24%25%5E%26*%28%29"
Unicode
"你好" → "%E4%BD%A0%E5%A5%BD"
Use Cases
- • URL parameters and query strings
- • Form data submission
- • API request encoding
- • Web development and debugging
- • Data transmission safety