Ext Ops Panel
Open the app

Webcam Test Pro - Check camera online for chrome

Chrome extension by ZEMIL · Productivity · Tools

A Chrome extension in Productivity · Tools with 311 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 1 screenshot

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

Users
311
Rating
not rated yet
Users, last 14 days
+4
Version
1.0.0
Updated in the store
2025-06-01
Published
2025-06-01
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
+4 since 01.09
307-317 · 9 readings
  1. 2026-09-01307
  2. 2026-09-03310
  3. 2026-09-05307
  4. 2026-09-06313
  5. 2026-09-07317
  6. 2026-09-08312
  7. 2026-09-09308
  8. 2026-09-13311
  9. 2026-09-14311
Users
+4 since 01.09
307-317 · 9 readings
  1. 2026-09-01307
  2. 2026-09-03310
  3. 2026-09-05307
  4. 2026-09-06313
  5. 2026-09-07317
  6. 2026-09-08312
  7. 2026-09-09308
  8. 2026-09-13311
  9. 2026-09-14311

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.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

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

The publisher

ZEMIL publishes 5 listings we track, 1k users between them.

  1. Mic Check Pro — Instant Microphone Test for Chrome ZEMIL · Productivity · Tools · published 2025-04-11 1k users ★ 5.0
  2. Product Hunt Extension: Helper ZEMIL · Productivity · Workflow · published 2023-04-17 52 users ★ 5.0
  3. Life Calendar by lifee - Visualize Your Time in Weeks ZEMIL · Productivity · Tools · published 2025-07-01 28 users ★ 5.0
Show 1 more from this publisher
  1. Countdown Timer Pro: Event Tracker & Deadline Reminder ZEMIL · Productivity · Workflow · published 2025-07-16 24 users ★ 5.0

Like this one

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

  1. Front Mirror - One click camera check Describes nearly the same job, smaller audience 611 users ★ 5.0
  2. Hello Recorder Describes nearly the same job audience not published ★ 5.0
  3. PTZ Extension Describes nearly the same job, smaller audience 106 users
  4. CamPreview Describes nearly the same job, smaller audience 10 users
  5. Quick Check - Webcam & Mic Test Describes nearly the same job, smaller audience 27 users ★ 5.0

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.