URL Encode and Decode Online (Free, Private)
Encode and decode URL strings and query parameters online. Free, browser-based — nothing uploaded to a server.
URL encoding (percent-encoding) converts special characters like spaces and ampersands into safe ASCII for query strings and path segments. Essential when building API requests or debugging broken links.
Common encoded characters
- Space → %20
- Ampersand & → %26
- Equals = → %3D
- Plus + → %2B