ROT13 Encoder/Decoder

Encode or decode text using the ROT13 cipher instantly.

Encode or Decode ROT13 Text Instantly

Our ROT13 Encoder/Decoder tool helps you quickly transform text using the classic ROT13 cipher. Perfect for simple text obfuscation and puzzles.

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    Simple Cipher

    ROT13 rotates each letter by 13 positions.

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    Auto Detection

    Automatically detect if text is already encoded.

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    Format Options

    Customize output with various options.

Apply the Classic ROT13 Cipher Online

Essential tool for text obfuscation, forum spoilers, and educational purposes.

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    Export Options

    Copy to clipboard or download as text file.

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    Smart Processing

    Preserve case and handle special characters.

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    Easy to Use

    Simple interface with helpful tooltips.

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