Dev tools · alternatives · 2026
24 alternatives to Personal 2FA
Secure local authenticator 2FA
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Two-factor authentication in your browser itself
2021 · authenticator.cc · its alternatives →
- 2
Secure, encrypted and fast two-factor authentication app
2021 · authenticator.2stable.com · its alternatives →
- 3
Secure 2FA app for iPhone, iPad, iPod, Apple Watch & Mac
2023 · authenticator.2stable.com · its alternatives →
- 4
- 5
2FA codes in your browser, secured by the way you type
2018 · typingdna.com · its alternatives →
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- 9
esp32, security, password, 2fa, microcontrollers
Feb 2026 · github.com · its alternatives →
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This is a tool I started working on whenever pypi decided to make 2FA mandatory. I've already been using it to login to pypi for a while, but only finished the remote capabilities recently. It can be installed by simply running: `pip install open2fa` Any secrets that are stored remotely are encrypted, so the person running the api (me) provably cannot use any remotely stored secrets. It's possible to use pushed TOTP secrets from any device with the open2fa CLI installed, as long as the original UUID is known. It's also possible to use any pushed secrets to generate 2FA codes from any device…
2024 · github.com · its alternatives →
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2FA2FA▲2Instant 2FA live authentication & secure TOTP manager. Generate real-time codes without storage or manage 100+ codes in encrypted vault. 100% browser-based, military-grade security.
Dec 2025 · 2fa2fa.com · its alternatives →
- 14
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Rapid 2FA▲91A painless way to add two-factor authentication to your site
2017 · rapid2fa.com · its alternatives →
- 16
MFA for your servers without having to enter 2FA codes.
2020 · getidee.com · its alternatives →
- 17
List of websites and whether or not they support 2FA
2016 · 2fa.directory · its alternatives →
- 18
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- 21
Secure 2FA, passwords & data – synced across all devices
2025 · linktr.ee · its alternatives →
- 22
- 23
Online account protection with multi-factor authentication
2023 · apps.apple.com · its alternatives →
- 24
Your codes, your device, your privacy.
2025 · play.google.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →