Ente Auth
Beginner RecommendedThe best Google Authenticator alternative is Ente Auth. Open source 2FA authenticator with encrypted cross-device sync.
Information verified on July 7, 2026
This topic is chapter 11 of the book
Managing Your Passwords
Here, the big picture. In the book: the full method and the detailed walkthrough.
Description
Ente Auth is a two-factor authentication app that syncs your TOTP codes across all devices with end-to-end encryption. Unlike Aegis (local only), Ente Auth lets you recover codes on a new phone without manual steps. Infrastructure audited by Cure53.
Key features
- TOTP codes
- E2E encrypted sync
- Easy export/import
- Open source
- Also works offline
Strengths
- + Encrypted cross-device sync
- + Open source and audited (Cure53)
- + Free with no limitations
- + Easy code export
Weaknesses
- − Requires an Ente account for sync
- − Fewer advanced options than Aegis
Recommended for
- Any 2FA user wanting cross-device sync
- Google Authenticator replacement
Ente Auth vs Google Authenticator: the comparison
| Criterion | Ente Auth | Google Authenticator |
|---|---|---|
| Price | Free | Free |
| Targeted ads on your data | No | Yes (Google ad profile) |
| Source code | Open (auditable) | Proprietary |
| Migration difficulty | Easy (1/5) | — |
Comparison
Ente Auth syncs codes across devices with E2E encryption, which Aegis doesn't (local only). 2FAS also offers sync but its code is less audited.
Frequently asked questions
How much does Ente Auth cost?
Free
How do you switch from Google Authenticator to Ente Auth?
Estimated difficulty: Easy (1/5). Import codes from most authenticators. Simple migration.
Who is Ente Auth for?
Any 2FA user wanting secure cross-device sync.