Encode URLs for safe transmission or decode encoded URLs instantly
Original: https://example.com/page?name=John Doe&age=25
Encoded: https://example.com/page?name=John%20Doe&age=25
Encoded: https://example.com/search?q=hello%20world%26results%3D10
Decoded: https://example.com/search?q=hello world&results=10
URL encoding converts special characters into a format that can be safely transmitted over the internet using percent-encoding (%XX).
Encode URLs when they contain spaces, special characters, or non-ASCII characters to ensure proper transmission.
Decode URLs when you receive encoded URLs and need to read the original content or parameters.
Encode or decode URLs in real-time
All processing happens locally in your browser
Easy encode/decode with mode switching
Copy processed URLs with a single click