2fa-tool-extension
2FA TOTP verification code generator Chrome extension
As of June 2026, 2fa-tool-extension has 9 users in the Productivity category.
Usersup 125.0 percent+125.0%
9
9
Ratingno change0%
—
— reviews
Reviewsno change0%
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Version
1.0.0
Manifest V3
History
7 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 4 | — | — | 1.0.0 |
| Apr 23, 2026 | 7 | — | — | 1.0.0 |
| Apr 30, 2026 | 8 | — | — | 1.0.0 |
| May 7, 2026 | 6 | — | — | 1.0.0 |
| May 17, 2026 | 9 | — | — | 1.0.0 |
| May 24, 2026 | 10 | — | — | 1.0.0 |
| Jun 3, 2026 | 8 | — | — | 1.0.0 |
| Now | 9 | — | — | 1.0.0 |
Permissions & access
- Permissions
- storage
- Host access
- None declared
Screenshots
About
2FA Tool is a free, open-source two-factor authentication code generator that runs entirely in your browser. It serves as a lightweight, web-based alternative to mobile authenticator apps — no phone required. What it does: Enter your TOTP secret key, and 2FA Tool instantly generates a 6-digit verification code that refreshes every 30 seconds. It supports the standard TOTP (Time-based One-Time Password) algorithm used by virtually all major platforms. Why install it: - No phone needed. Lost your phone? Battery dead? 2FA Tool lets you generate verification codes directly from your browser, so you're never locked out of your accounts. - 100% local & private. Your secret keys are processed and stored entirely on your device. Nothing is ever sent to a server. Your credentials stay yours. - Works everywhere. Compatible with any service that uses TOTP-based two-factor authentication. - One-click copy. Stop manually typing 6-digit codes. Generate and copy your verification code to the clipboard with a single click. - QR code export. Easily migrate your keys to a mobile authenticator app by generating a scannable QR code. - Developer-friendly API. Access verification codes programmatically via a simple REST API for automation and integration workflows. - Open source & transparent. MIT licensed with fully visible source code. No hidden tracking, no premium paywalls, no surprises. Free forever. Who is it for: Developers, IT professionals, and security-conscious users who want a fast, reliable backup method for generating 2FA codes without depending on a mobile device. Website: https://2fahao.com
Technical
- Version
- 1.0.0
- Manifest
- V3
- Size
- 98.33KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- pmeobbloachehgobbfnaiclaghoibnck
- Developer ID
- ufaa4c9a1a169b70fd2078fb13e60f588
- Developer Email
- [email protected]
- Created
- Feb 21, 2026
- Last Updated (Store)
- Feb 21, 2026
- Last Scraped
- Jun 3, 2026
- Website
- 2fahao.com
- Support URL
- —
- Privacy Policy
- https://www.2fahao.com/privacy.html
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Data sourced from the Chrome Web Store · last verified Jun 3, 2026.