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Authenticator

5.0(

1 rating

)
ExtensionTools21 users
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Item media 1 (screenshot) for Authenticator
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Overview

Generate and manage TOTP/HOTP two-factor authentication codes in your browser.

Authenticator is a simple and easy-to-use browser authentication tool open-sourced on GitHub. This extension has over 10,000 stars on GitHub and supports adding accounts by scanning QR codes on web pages or manually entering keys. The verification code is displayed in real-time within the extension; clicking the number copies it and automatically fills it into the current web page, making two-step verification faster and more convenient. Supports scanning QR codes on web pages, manually entering keys, generating TOTP/HOTP verification codes, searching accounts, copying verification codes, automatically filling in the current webpage, and importing, exporting, and syncing account data to the cloud. Supports: TOTP, HOTP, Steam Guard, and Blizzard Authenticator.

Details

  • Version
    1.1.13
  • Updated
    October 27, 2026
  • Offered by
    httpcatcher
  • Size
    383KiB
  • Languages
    55 languages
  • Developer
    Email
    httpcatcher@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, please open this page on your desktop browser

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