About This Tool
ROT (Rotate) is a simple letter substitution cipher that shifts letters in the alphabet. ROT13 shifts letters by 13 positions (A→N), ROT5 shifts digits only, ROT18=ROT13+ROT5, ROT47 shifts printable ASCII characters. ROT13 is self-inverse since 13 is half of 26. All processing is done locally in your browser.
FAQ
Is this tool free?
Yes, completely free. This tool is part of Free ToolBase. All features are available without registration or payment.
Is my data uploaded to a server?
No. All processing is done entirely in your browser. Your input data is never uploaded to any server, ensuring complete privacy.
Which browsers are supported?
All modern browsers including Chrome, Firefox, Safari, and Edge. Use the latest version for the best experience.
Can I use it on mobile?
Yes. This tool is fully responsive and works on phones and tablets.