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URL Encoder & Decoder

Encode and decode URLs and URI components. Convert special characters to percent-encoding for safe URLs, query strings, and API parameters.

Privacy Notice: All encoding and decoding happens in your browser. Nothing is sent to a server or stored.
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References & Citations

  1. Wikipedia. (2024). Percent-encoding (URL Encoding). Retrieved from https://en.wikipedia.org/wiki/Percent-encoding (accessed January 2025)
  2. T. Berners-Lee et al.. (2005). RFC 3986: Uniform Resource Identifier (URI): Generic Syntax. IETF. Retrieved from https://tools.ietf.org/html/rfc3986 (accessed January 2025)

Note: These citations are provided for informational and educational purposes. Always verify information with the original sources and consult with qualified professionals for specific advice related to your situation.

Key Security Terms

Understand the essential concepts behind this tool

URL Encoding (Percent Encoding)

A mechanism for encoding special characters in URLs using percent signs followed by hexadecimal values.

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View all terms in our glossary →
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