ROT13
This tool rotates Latin letters by thirteen positions and leaves other characters unchanged. The complete operation runs in temporary browser memory, so the input is never uploaded or stored by LocalKit.
The input stays available if you need to adjust a setting.
How to use rot13
- 1
Add the source values or files shown in the workbench.
- 2
Choose the settings for rot13.
- 3
Run the tool, inspect the local result, then copy or download it.
A realistic example
Obfuscate a short puzzle hint and run it again later to restore the original. The source and generated result remain in this browser tab throughout the operation.
Supported formats and limits
Input and output: UTF-8 text; Latin letters are transformed.
- ROT13 is an encoding game, not encryption or security.
- Available memory and browser limits still apply to very large inputs.
Questions people ask
What does rot13 change?
This tool rotates Latin letters by thirteen positions and leaves other characters unchanged.
Is any input sent to a server?
No. LocalKit performs this operation in your current browser tab.