Safe for secrets and production data
Pasting a JWT or customer export into a random website is a security risk. Every AnyShift developer tool runs 100% client-side — open your browser's network tab and you will see no request carrying your input.
Fast keyboard-first workflow
Paste, see the result instantly, then copy or download. Inputs are processed as you type, errors point to the exact line and column, and large files are handled without freezing the page.
Frequently asked questions
Is my data sent anywhere?
No. Processing is entirely local to your browser tab.
Is there a size limit?
Files of tens of megabytes work fine on a modern computer.