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Authenticator by TECTECH

Chrome extension by dev.tectech.jp · Productivity · Tools

A Chrome extension in Productivity · Tools with 2 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
2
Rating
not rated yet
Users, last 2 days
unchanged
Version
1.0.1
Updated in the store
2026-11-02
Published
2026-10-31
Manifest
V3
Browser access
3 permissions

How it has moved

Users
unchanged since 01.11
2 · 2 readings
2026-11-01: appeared in the store2026-11-02: released 1.0.1
  1. 2026-11-012appeared in the store
  2. 2026-11-022released 1.0.1
Users
unchanged since 01.11
2 · 2 readings
2026-11-01: appeared in the store2026-11-02: released 1.0.1
  1. 2026-11-012appeared in the store
  2. 2026-11-022released 1.0.1

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.0.1

What changed recently

  1. Package size changed
  2. Store description rewritten (61 → 81 characters)
  3. Renamed from "Authenticator" to "Authenticator by TECTECH"
Show the remaining 2
  1. Released version 1.0.1 (was 1.0.0)
  2. Appeared in the store

The publisher

dev.tectech.jp publishes 3 listings we track, 109 users between them.

  1. Callconnect-plugin dev.tectech.jp · Productivity · Workflow · published 2022-03-10 102 users ★ 5.0
  2. Meet Stream Text dev.tectech.jp · Productivity · Communication · published 2026-10-26 5 users ★ 5.0

Like this one

Listings the catalog judges closest in what they say they do.

  1. 2Fa Live - TOTP Authenticator Describes nearly the same job, smaller audience 47 users ★ 5.0
  2. 2FA Authenticator – Fast & Secure Describes nearly the same job, smaller audience 3 users
  3. Authenticator Describes nearly the same job, smaller audience 45 users ★ 5.0
  4. 2FA Live Describes nearly the same job, smaller audience 2k users ★ 5.0
  5. TOTP Authenticator - 2FA (Two-Step Verification Code) Describes nearly the same job, smaller audience 44 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/imabnmmhfenhfcencfffkdhiahhkcpfm/badge.svg)](https://extops.dev/extensions/imabnmmhfenhfcencfffkdhiahhkcpfm)

HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built