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Countdown Timers for Google Slides™

Chrome extension by Tannu LLC · Productivity · Education

A Chrome extension in Productivity · Education with 8 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 5 screenshots

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

Users
8
Rating
not rated yet
Users, last 7 days
+8
Version
1.0.0
Updated in the store
2026-09-29
Published
2026-09-29
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+8 since 30.09
0-8 · 3 readings
2026-09-30: appeared in the store
  1. 2026-09-300appeared in the store
  2. 2026-10-048
  3. 2026-10-068
Users
+8 since 30.09
0-8 · 3 readings
2026-09-30: appeared in the store
  1. 2026-09-300appeared in the store
  2. 2026-10-048
  3. 2026-10-068

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

Specific sites only: 1 match pattern.

  • https://docs.google.com/presentation/*
  • Run its own code on the pages it can access scripting
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Appeared in the store

The publisher

Tannu LLC publishes 2 listings we track, 223 users between them.

  1. AI Check Tannu LLC · Productivity · Tools · published 2026-02-15 215 users ★ 3.7

Like this one

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

  1. Visual Timer for Google Slides Describes nearly the same job, smaller audience 2 users
  2. Timer for Google Slides Describes nearly the same job, smaller audience 5 users (last published figure)
  3. Slides Timer Describes nearly the same job, smaller audience 600 users
  4. SlidesTimerPro Describes nearly the same job, smaller audience 18 users
  5. Slides Timer Describes nearly the same job, with a large installed audience 100k users ★ 3.4

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.