Question 1

Is Regex & Parser Lab free?

Accepted Answer

Yes — Tentaco studios are free with no account required.

Question 2

Does Regex & Parser Lab upload my files to a server?

Accepted Answer

Most modes run entirely in your browser. Server-backed features (file share, DNS lookup) are clearly marked with privacy badges.

Question 3

How many tools are in Regex & Parser Lab?

Accepted Answer

17 modes in one workspace — switch instantly from the sidebar without leaving the page.

Question 4

Can I use this studio offline?

Accepted Answer

Many studios work offline after the first visit thanks to the Tentaco PWA. Install the app for the best offline experience.

Regex & Parser Lab

Frequently asked questions