Local Authenticator

by 7201237 · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

Locally encrypted storage and generation of TOTP verification codes

Users

store count

Rating

0.0 / 5

unchanged in 30 days

Ratings

total ratings

Store rank

#312K

#251K among extensions

Version

0.1.0

updated 28 Sep 2026

Users

monthly, 1 months

Latest, 17 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months

Latest, 17 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Local Authenticator

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.