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2FA Live

5.0(

1 rating

)
ExtensionTools
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Overview

Show live TOTP 2FA codes instantly from a user-provided secret.

# 2FA Live Open-source browser extension for showing a TOTP 2FA code instantly from a shared secret. ## Features - Generates 6-digit TOTP codes locally in the popup. - Updates automatically when the current code expires. - Shows the countdown to the next code. - Copies the current code with one click. - Does not send secrets anywhere. ## Secret Format Paste the Base32 secret provided by your service, usually from an authenticator setup screen. Spaces are ignored. You can also paste an `otpauth://totp/...` URL. 2FA Live extracts the `secret` value and uses the URL's `period` value when present. ## Author Trang Ha Viet ## Source code https://github.com/tranghaviet/2fa-live

Details

  • Version
    0.1.0
  • Updated
    June 15, 2026
  • Offered by
    tranghaviet
  • Size
    31.48KiB
  • Languages
    English
  • Developer
    Email
    trang12596@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

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The developer has disclosed that it will not collect or use your data.

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, visit the developer's support site

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