T-Minus

by pharley64 · Workflow & Planning

FeaturedManifest V3 Free

View in Chrome Web Store Data as of 18 Oct 2026

Countdown Task Timer

Users

0 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#97K

#81K among extensions

Version

0.922

updated 20 May 2023

Users

monthly, 3 years

Latest, 18 Oct 2026: 68 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 18 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About T-Minus

A countdown Timer, T-minus allows the user to enter a time, start the timer and store records for time worked for up to 31 days. It tracks time for a session, day and week. The user can also download records in a spreadsheet-friendly format. This tool was designed by an experienced search engine evaluator for task-based work. The 'storage' permission is required to utilize HTML Local Storage. No personal data is collected or transferred to a 3rd party, and no login is required. All of your records are kept in-browser.