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
- Version1.0.1
- UpdatedJanuary 16, 2026
- Offered byEiji Kitamura
- Size249KiB
- LanguagesEnglish
- Developer
Email
agektmr+extensions@gmail.com - Non-traderThis 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
