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URL Encoder

Percent-encode text for use as a URL component.

0 / 200,000 characters

Your input is processed in this browser. This tool does not upload, save, or log your text.

Developer tools that just work

5 free tools to format, validate and encode data in your browser.

How to use URL Encoder

  1. Enter your text or choose Load example.
  2. Select Process to validate and run the tool.
  3. Review the result, then copy or download it.

What this tool does

Encode a single query parameter value or path component, including spaces and Unicode characters.

Supported files, limits & important details

Encodes a component, not an entire URL. Spaces become %20, not +. Do not encode an already encoded value unless intended.

Input limits are enforced before processing. Clear removes your input and result from this page. This tool does not store your input between visits.

Keep your workflow moving

Questions about URL Encoder

How do I use URL Encoder?

Enter your text or choose Load example. Select Process to validate and run the tool. Review the result, then copy or download it.

Are files or text uploaded when I use URL Encoder?

No. URL Encoder processes your input in your browser. The tool does not upload your document or text for processing. Keep your original and review the result.

What should I check before relying on URL Encoder?

Encode a single query parameter value or path component, including spaces and Unicode characters.