ROT13 Encoder

Encode or decode text using ROT13.

How to use this tool

This tool helps process content consistently. Review the result in its intended context before publishing, exporting, or using it in an automation.

Check the input and output to confirm the transformation preserved important information.
Test short and edge-case examples before using the result in a workflow.

Practical tip: Keep a copy of the original content whenever the transformation is not reversible.