Stable signalNo paid features detectedMedium-risk permissions

Set password for your browser ( chrome lock )

This extension will allow users to set password for the browser to avoid unauthorized access. Prompts for password on chrome startup

Users300KCurrent public install base

Rating2.9Store average score

Reviews1,078Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

Set password for your browser ( chrome lock ) Media preview

4 assets

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User Growth Over Time

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7-day rating trend

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7-day rating change

Start

2.91

Latest

2.91

7-day rating change

0.00

2026年7月14日2026年7月20日

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1-day growthFlat

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Technical snapshot

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Version9.1

ManifestV3

Size25.43KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

This ultra light weight extension will prompt for password on chrome startup which users have to set after installing the extension...

Hope this helps all chrome users.. No need to lock each time before exiting.

Please don't forgot to enable extension in incognito mode.(refer screenshots).

Also I am not collecting any user data in any form..

any queries contact me @ [email protected]

Also available on Opera. Faster startup now.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score2.9Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average2.8Average computed only from synced review bodies below

Reviews with text841Synced review bodies

Total ratings / reviews1,078Chrome Web Store public rating/review count

Store average score: 2.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

202

4★

124

3★

122

2★

1★

311

Abinesh Somasundaram2016年11月10日

What is secured in this when anyone can see the password being typed? We need it in marks. Not the letters.

Paweł Taran2016年11月4日

Widać haslo podczas wpisywania

Marcus Janzen2016年11月4日

Die App funktioniert sehr sehr schlecht

K1ll3rRS Games (Seu Argelino)2016年11月3日

Funciona muito bem quando não entra em anonimo: •BUG• 1ºEntre em anonimo 2ºaperte Ctrl+N abre a janela normal sem pedir senha com todos as extensões e atalhos que quero esconder... não funciona perfeitamente mas ja quebra um galho. •••(dou 5 estrelas quando corrigido) E se deletar as extensões na pasta do google tbm volta a funcionar, teria que ter um gatilho externo para ser 100%, como sei que é impossível, dou 4 estrelas.

Cyrus2016年11月1日

Good!

Corporate Transportation Dispatch2016年10月28日

I've tried three different versions of this extension, they all allow other chrome profiles to open my profile. I have not found a single extension that effectively locks my profile away from other shared users of this computer.

Marc Torreilles2016年10月21日

Ridiculous app. I wanted to protect my chrome account among other accounts, first attempt, typed one wrong password, app closes the window, and when I reopen, my profile is open, accessible to anyone...

Chu Billy2016年10月21日

simple and useful lock

Namila Bandara2016年10月2日

why this show my password when i type it:/ no **** when typing the password,

Only Keval2016年9月17日

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AI product read

Browser lock/password protection for Chrome — prompts for a locally-stored password on Chrome startup to prevent unauthorized access

Prevents unauthorized users from accessing the Chrome browser when the device is shared or left unattended, without needing to lock the entire OS

1. User installs extension → options.html opens prompting to set a password (enter + confirm). 2. Password is stored locally in chrome.storage.local. 3. On every Chrome startup, bg.js detects stored key → closes all tabs → opens options-1.html (password challenge). 4. User enters correct password → extension sends 'removeListener' message → listeners removed → previously closed tabs are reopened. 5. If password is wrong, 'Invalid Password' is shown and browser remains locked.

Target users: Shared computer users (families, offices, libraries) / Users who want an extra layer of browser-level privacy without OS-level lock

Password is stored as plaintext in chrome.storage.local (options.js line 28) — no hashing or encryption, which is a security concern but not relevant to login/paid analysis
The keyword scanner produced false positives for 'auth' (matched 'author' and 'unauthorized') and 'pro' (matched 'protected' in metadata) — these were correctly disregarded based on source inspection

Monetization

No paid features detected

No payment platforms, premium features, subscription mechanisms, upgrade prompts, or billing APIs found in the source code. The store description mentions a buymeacoffee.com link as a social/donation link, but this is external to the extension and not a gated feature. All extension functionality (password set, password verify, tab management) is available without any payment.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension uses a locally-stored password in chrome.storage.local to gate browser access. This is not an account-based login—no credentials are sent to any server or service. On first install (options.html), the user sets a local password. On Chrome startup (options-1.html), the user must re-enter it. No account creation, no third-party authentication, no network calls for auth.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage、tabs

Publisher

eswar yaga

Independent publisher

Email: [email protected]
Phone: --
Address: --

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