Question 1

Is the Chmod calculator safe to use with sensitive data?

Accepted Answer

Yes, absolutely. The Chmod calculator runs entirely inside your browser using client-side JavaScript. No data, files, or parameters are ever sent to our servers.

Question 2

Can I use Chmod calculator offline?

Accepted Answer

Yes. Once the web application is loaded in your browser, all calculation and conversion algorithms work completely offline without an active internet connection.

Question 3

Is this tool completely free?

Accepted Answer

Yes, sde.tools provides all developer utilities completely free with no usage limits, paywalls, or account registration required.