ROT13 Encoder / Decoder

This tool can be used to transform a specified input using ROT13 cipher. More.

This is a client-side utility. Your data will NOT leave your own browser.

How it works?

ROT13 Encoder / Decoder online: This tool can be used to transform a specified input using ROT13 cipher.

See the examples of usage below.

Examples

Text Input
ROT13 is a basic letter substitution cipher in which a letter is replaced with the 13th letter. The ROT13 encryption is a variant of the Caesar cipher, which was created in ancient Rome.
Text Output
EBG13 vf n onfvp yrggre fhofgvghgvba pvcure va juvpu n yrggre vf ercynprq jvgu gur 13gu yrggre. Gur EBG13 rapelcgvba vf n inevnag bs gur Pnrfne pvcure, juvpu jnf perngrq va napvrag Ebzr.

Additional Resources

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