Caesar cipher

Shift letters by a key, or brute-force all 25.

Runs on your deviceFreeNo account

How to use Caesar cipher

Open Caesar cipher. Shift letters by a key, or brute-force all 25. Set the options, then copy or download. Files and text stay on your device. Built for phones and desktops.

Shift letters by a key, or brute-force all 25. Classic ROT-n. Spaces and digits stay put. Caesar cipher on Omnipus runs in this tab with no upload. No account, watermark, or daily cap.

Also useful when searching for caesar cipher, shift cipher, rot n. All processing for this tool happens in your tab unless labeled otherwise.

Questions

Is Caesar cipher free?

Yes. No signup, watermark, or quota.

Do you upload my data?

No. This tool stays in your browser.

Will this work on my phone?

Yes. Controls stack, tap targets are large.

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