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About this tool
Percent-encode text so it's safe to put in a URL, or decode an encoded URL back to plain text. Useful for query strings and links with special characters.
Frequently asked questions
When do I need URL encoding?
Whenever a URL contains spaces or special characters, they must be percent-encoded to work reliably.
Can it decode too?
Yes — paste an encoded URL and decode it back to readable text.
Is it free?
Yes.