URL Encoder / Decoder
Safely encode and decode URL parameters.
How does this tool work?
Convert special characters in URLs so that they can be safely transmitted over the Internet.
Enter text or a URL containing reserved characters (such as spaces or &) to encode them according to the 'Percent-Encoding' standard (e.g., %20). Likewise, you can decode already encoded URLs to make them readable. This is essential for developing web links and API requests.
Where are my data processed?
100% Client-Side: Your data never leaves your browser.
All calculations, conversions, encodings, and file processing of this tool are executed exclusively locally via JavaScript on your client device. No inputs, passwords, cryptographic keys, texts, or uploaded files are ever sent to our servers or third parties. Once the page is loaded, the tool remains completely functional even offline.