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WebAuthn DevTools

ExtensionDeveloper Tools4 users
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Overview

Capture and inspect WebAuthn API calls in DevTools

Open WebAuthn Pane in DevTools and you'll be able to audit input and output of the WebAuthn API requests. It also parses encoded or hashed payload so you can investigate its contents in detail. This extension does not collect or send information to the server.

Details

  • Version
    1.0.0
  • Updated
    January 7, 2026
  • Offered by
    Eiji Kitamura
  • Size
    242KiB
  • Languages
    English
  • Developer
    Email
    agektmr+extensions@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

WebAuthn DevTools has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

WebAuthn DevTools handles the following:

Authentication information

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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