Free tools

A small, sharp developer toolbox.

Free, privacy-first utilities from the Techvica team. Each one is fast, needs no sign-up, and runs entirely in your browser — built with the same care as the platform behind them.

Private

TOTP Authenticator Code Generator

Generate live two-factor codes from a secret or otpauth URI, create a new secret with a QR code, or decode a QR image — all in your browser.

2FARFC 6238Client-side

Open tool

In progress

More tools on the way

We're adding small utilities for payments, identity, and developer workflows. Have a request? Tell us.