URL Encoder / Decoder
Percent-encode and decode URL components.
Input
Adjust options and run the tool.
Result
Your output appears here.
How it works
- Uses encodeURIComponent for URL components.
- No data is sent to a server.
About this tool
URL encode and decode
Percent-encode and decode URL components for query strings, callbacks, and redirect debugging. Runs locally — handy when inspecting verification links from temporary email.
Tips
Encoding a full URL differs from encoding a single query value. For scannable links, pair with the QR code generator.
Related tools
Safely encode and decode UTF-8 strings.
Convert text or URLs into downloadable QR code images.