URL Encoder / Decoder
Free URL percent-encode and decode with zero network requests. Ideal for query strings, callbacks, redirects, and temporary-email verification links.
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
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Free online QR code generator: turn text or URLs into a downloadable PNG in your browser. No upload, no signup — ideal for links and one-time codes.