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ROT13 Caesar Cipher

Encode and decode text with ROT13 and Caesar shift ciphers.

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Cipher

Uryyb, jbeyq!

Frequently asked questions

Is ROT13 Caesar Cipher free to use?
Yes. ROT13 Caesar Cipher is part of TULAKITO's collection of free browser tools. No signup, no subscription, no usage limits.
Is my data safe with ROT13 Caesar Cipher?
Yes. ROT13 Caesar Cipher runs entirely in your browser. Nothing you type, paste, or upload is sent to any server.
Do I need to install anything?
No. ROT13 Caesar Cipher works directly in your browser on desktop and mobile — no downloads or extensions required.