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Encode & Decode

Encoding rewrites data in a different alphabet so it can pass through systems that accept only certain characters, such as URLs, email or JSON. Percent-encoding turns a space in a URL into %20, and Base64 turns every 3 bytes into 4 characters. Anyone can reverse an encoding, so it never keeps data secret.

Tools

  • Base64 Encode and Decode

    Encode text to Base64 or decode a Base64 string back to readable text.

    Coming soon

  • URL Encode and Decode

    Percent-encode text for use in a URL, or decode an encoded URL back to readable text.

    Coming soon