URL Encode/Decode
Encode and decode URL components. Handles special characters, query parameters, and full URLs.
encodeURIComponent: Encodes everything except A-Z a-z 0-9 - _ . ! ~ * ' ( )
encodeURI: Encodes everything except : / ? # [ ] @ ! $ & ' ( ) * + , ; = and unreserved chars
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This tool runs entirely in your browser. No data is sent to any server.