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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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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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

Marlon McPherson2016年7月31日

This works to an extent, but can easily be bypassed. All you have to do is click 'OK' when prompted for a password. The browser will close but if you open it back up immediately you are not prompted; you get full access. The other issue is that it doesn't hide your password when you are logging in so anyone can see.

Jayanta Kumar Maity2016年7月25日

For me it's working exactly the way it is supposed to. I have tried many ways to prove the extension wrong, but in vain. IT DOES THE JOB. And i have lately discovered its unique feature:Dynamic Password. Works like a charm! Thanks Developers.

Jaat Ji2016年7月21日

lock nhi hota

Kobe Yeung2016年7月20日

Does what it should do. Agree what Gweniffid said, I dont see any problem. haters always hate.

Davide Bevilacqua2016年7月17日

When prompted, it shows the password in plain text.

Choyon Islam2016年7月10日

Without any doubt this is the best tool for locking GOOGLE CHROME. Jst simply, put a password and enjoy.....

Keith Porter2016年6月27日

It does the job that I was hoping for. However, there's one enhancement that I would like to see. When you enter your password, it should be hidden, not in plain text for everyone to see if you're screen sharing, etc.

Vincent Lepage2016年6月26日

Very good extension! One request: when you type your password, it should be hidden with ****

Mahmoud Alfaham2016年6月8日

Great Extesion All it needs is that the entered password be in * or . form that no one can see what the password is but else it's a great extesion

HaSanMDD2016年6月7日

Perfect For ME Its Just Awosome Easy to Use

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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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