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Local Authenticator

ExtensionTools
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Overview

Locally encrypted storage and generation of TOTP verification codes

Local Authenticator is a local-first browser authenticator used to save and generate TOTP one-time verification codes. It helps users quickly complete two-factor authentication: after adding an account, users can open the extension to view the current verification code and copy it to the login page with one click. It supports manual input, pasting the `otpauth://` URI, uploading a QR code image, and scanning the QR code on the current webpage. Main functions - Supports TOTP CAPTCHA generation. -Support SHA-1, SHA-256, SHA-512 algorithms. - Supports 6-digit and 8-digit verification codes. - Supports custom CAPTCHA cycles. - Supports account search, grouping, editing, deletion, and copying. - Supports importing QR code images and scanning QR codes on the current webpage. - Supports encrypted backup export and recovery. - Supports automatic locking and manual locking. - Supports 55 interface languages. - Supports both light and dark display environments.

Details

  • Version
    0.1.0
  • Updated
    September 28, 2026
  • Offered by
    7201237
  • Size
    190KiB
  • Languages
    52 languages
  • Developer
    Email
    xulinghan2032@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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