Ext Ops Panel
Open the app

Exam Room - Block website during exam

Chrome extension by Nicolas Grillet (CodNex) · Productivity · Workflow

  • Trader

A Chrome extension in Productivity · Workflow with 2 000 users, a small but real audience.

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

What the developer says, and 1 screenshot

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

Users
2 000
Rating
5.0 (1 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.6.2
Updated in the store
2024-07-11
Published
2016-11-19
Manifest
V3
Browser access
2 permissions

How it has moved

Users
unchanged since 31.08
2k · 2 readings
  1. 2026-08-312k
  2. 2026-09-152k
Rating
unchanged since 31.08
reviewsrating 5.00 · 2 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-15reviews1rating5.00
Users
unchanged since 31.08
2k · 2 readings
  1. 2026-08-312k
  2. 2026-09-152k
Rating
unchanged since 31.08
reviewsrating 5.00 · 2 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-15reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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.

  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Nicolas Grillet (CodNex) publishes 4 listings we track, 3k users between them.

  1. Email Auto Extractor v2 Nicolas Grillet (CodNex) · Productivity · Workflow · published 2013-08-27 1k users ★ 3.5
  2. Exam Room Teacher - Manage your exam environment Nicolas Grillet (CodNex) · Productivity · Education · published 2024-07-11 59 users
  3. Useful New Tab Nicolas Grillet (CodNex) · Productivity · Workflow · published 2014-10-14 23 users ★ 3.0

Like this one

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

  1. ExamLock Describes nearly the same job, smaller audience 14 users
  2. HirePro Assessment Describes nearly the same job, with a large installed audience 200k users ★ 3.6
  3. Site Blocker Describes nearly the same job, smaller audience 1k users ★ 5.0
  4. Website Blocker and Focus Mode Describes nearly the same job, smaller audience 1k users ★ 3.0
  5. Proctly - Exam Monitor Describes nearly the same job, smaller audience 24 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.