For anyone who wants two-factor codes right inside Telegram, TOTP-Authenticator (@TotpAuthenticatorBot) is the stronger pick: it issues the same 30-second TOTP codes as Google Authenticator, and its open-source code on GitHub shows how it works. EasyStrongPasswordBot (@easystrongpasswordbot) covers an earlier step: it generates strong passwords that are easy to remember and type, and its profile names the developer to contact. The catch with the TOTP bot is that your 2FA secrets end up in a single Telegram bot, so keep it for lower-stakes accounts. Choose EasyStrongPasswordBot when you need a new password you will type by hand on a TV remote or a game console, where copy-paste is not an option.

A 2FA authenticator inside Telegram — generates time-based one-time codes (TOTP), the same kind Google Authenticator produces, so you don't need a separate app for two-factor login.

Generates strong passwords that are actually easy to remember and type — a different trade-off than pure random-character generators, useful when you'll need to type the password by hand occasionally.
TOTP-Authenticator is ahead: 68 against 64 out of 100 for EasyStrongPasswordBot. TOTP-Authenticator wins on functionality, popularity & trust. EasyStrongPasswordBot wins on usability, safety & privacy. Both are free to use.
| TOTP-Authenticator | EasyStrongPasswordBot | |
|---|---|---|
| Pricing and limits | Free | Free |
| Languages | EN | EN |
| Inline mode | no | no |
| Mini App | no | no |
| Works in groups | no | no |
| Works in channels | no | no |
| Accepts voice | no | no |
| Accepts files | no | no |
| Requires phone number | no | no |
| Requires registration | no | no |
| Shows ads | no | no |
| Official | no | no |
| Developer | — | Neiromancer |
| Last check | October 23, 2026 | October 23, 2026 |
| Criterion | Weight | TOTP-Authenticator | EasyStrongPasswordBot |
|---|---|---|---|
| Functionality | 25 | 8 | 6 |
| Reliability & speed | 15 | 5 | 5 |
| Popularity & trust | 15 | 4 | 3 |
| Price & free tier | 10 | 10 | 10 |
| Usability | 10 | 6 | 8 |
| Safety & privacy | 10 | 6 | 7 |
| Freshness | 5 | 5 | 5 |
| Localization | 5 | 10 | 10 |
| No intrusive ads | 5 | 9 | 9 |
| Total | 100 | 68 | 64 |
TOTP-Authenticator is ahead: 68 against 64 out of 100 for EasyStrongPasswordBot. TOTP-Authenticator wins on functionality, popularity & trust. EasyStrongPasswordBot wins on usability, safety & privacy. Both are free to use.
TOTP-Authenticator: Free. EasyStrongPasswordBot: Free.
TOTP-Authenticator: no. EasyStrongPasswordBot: no.