What is URL encoding?

URL encoding (also called percent-encoding) converts special characters into a format that can be transmitted over the internet. For example, spaces become %20 and & becomes %26.

When should I use URL encoding?

Use URL encoding when passing special characters in query strings, form data, or any URL parameter. This ensures the data is transmitted correctly without breaking the URL structure.

Is this URL encoder free?

Yes, this tool is completely free with no signup required. All encoding and decoding happens locally in your browser.

URL Encoder & Decoder

Encode special characters for safe URL transmission or decode percent-encoded strings back to readable text.

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Text to Encode

Enter text with special characters to encode for URLs

Component (encodeURIComponent)

Full URI (encodeURI)

Component encoding encodes all special characters including / ? & =. Best for query parameter values.

0 characters

Encoded Result

Your encoded URL-safe text will appear here

0 characters

Try with sample data:

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