Special Characters & Encoding
Local & Private
ROT13 Cipher Encoder / Decoder
Apply the classical Caesar ROT13 alphabet rotation cipher (symmetric operation).
31 chars•3 words•1 lines
Processed Result & Analysis
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Special Characters & Encoding
ROT47 Cipher Encoder / Decoder
Rotate printable ASCII characters across 47 positions including punctuation and digits.
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Special Characters & Encoding
Morse Code Encoder
Translate plain text into International Morse Code dots and dashes (. and -).
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Special Characters & Encoding
HTML Entity Encode
Safely convert sensitive characters (<, >, &, ", ') into HTML entities (<, >, &).
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Special Characters & Encoding
HTML Entity Decode
Decode HTML entities (&, <, >, ") back into original text characters.
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