2FAS Auth Pricing in 2026
Every plan 2FAS Auth publishes, with the page and date we read it from. Prices we could not find on 2FAS Auth's own site are marked "Not published", never guessed.
| Plan | Price | Billing | Limits | Source |
|---|---|---|---|---|
| 2FAS Auth | Free | Free to use; donations support the project. | Open-source authenticator · works offline | 2fas.com |