Mark-Up-Timer - Markdown Timestamp Stopwatch

by Uncommon Weather LLC · Workflow & Planning

Manifest V3 in_app

View in Chrome Web Store Data as of 16 Oct 2026

Capture timestamped review notes on any page and copy a clean Markdown checklist. State stays local.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#333K

#261K among extensions

Version

1.1.2

updated 29 Jul 2026

Users

monthly, 15 months

Latest, 16 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 15 months

Latest, 16 Oct 2026: 0 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 Mark-Up-Timer - Markdown Timestamp Stopwatch

Review work without losing the thread. Mark-Up-Timer places a compact stopwatch on the page you are reviewing. Start or pause the timer, add timestamped notes, edit the timeline, and copy a clean Markdown checklist when the review is complete. Highlights: - Floating timer that stays with the current webpage. - Timestamped notes for meetings, QA reviews, study sessions, and content edits. - Editable timeline with one-click Markdown copy. - Keyboard shortcut for showing or hiding the timer. - Per-site state stored locally in Chrome. - $4.99 Lifetime access through external Gumroad checkout. There is no trial, subscription, account, advertising, analytics, cloud database, or remote hosted code. The extension sends only the entered license key and fixed product ID to Gumroad for activation and periodic verification. Review notes and webpage content are never transmitted.