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Mark-Up-Timer - Markdown Timestamp Stopwatch

Chrome extension by Uncommon Weather LLC · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 3 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 4 screenshots

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

Users
3
Rating
not rated yet
Users, last 15 days
+3
Version
1.1.2
Updated in the store
2026-07-29
Published
2025-07-09
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+3 since 01.09
0-3 · 6 readings
  1. 2026-09-010
  2. 2026-09-023
  3. 2026-09-063
  4. 2026-09-083
  5. 2026-09-100
  6. 2026-09-153
Users
+3 since 01.09
0-3 · 6 readings
  1. 2026-09-010
  2. 2026-09-023
  3. 2026-09-063
  4. 2026-09-083
  5. 2026-09-100
  6. 2026-09-153

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://api.gumroad.com/*
  • Schedule work to run later alarms
  • Put data on your clipboard clipboardWrite
  • 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

Uncommon Weather LLC publishes 9 listings we track, 382 users between them.

  1. CookieCut — Auto-Reject Banners Uncommon Weather LLC · Make Chrome Yours · Privacy · published 2025-07-09 178 users ★ 4.0
  2. SessionSync Pro - Multi-Account Manager Uncommon Weather LLC · Productivity · Tools · published 2025-07-15 171 users ★ 3.0
  3. Blind-Spot Pro – WCAG Contrast Checker Uncommon Weather LLC · Productivity · Developer · published 2025-07-03 15 users
Show 5 more from this publisher
  1. Sticky Notes² - Smart Web Annotations Uncommon Weather LLC · Productivity · Workflow · published 2025-07-11 4 users
  2. TakeoffDesk Uncommon Weather LLC · Productivity · Workflow · published 2026-06-10 4 users
  3. SnapRecall - Web to Flashcards + SRS Uncommon Weather LLC · Productivity · Education · published 2026-06-08 3 users
  4. StyleSift - Local Design Token Extractor Uncommon Weather LLC · Productivity · Developer · published 2026-06-08 2 users (last published figure)
  5. TimeForge - Auto Time Tracker + Invoices Uncommon Weather LLC · Productivity · Workflow · published 2026-06-16 2 users

Like this one

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

  1. Clockify Time Tracker Describes nearly the same job, with a large installed audience 300k users ★ 3.5
  2. Tokime Describes nearly the same job, smaller audience 3 users
  3. wagti Timer Describes nearly the same job, smaller audience 8 users
  4. TaskTimer Describes nearly the same job, smaller audience 3 users
  5. TimeStamped Describes nearly the same job, smaller audience 69 users ★ 1.0

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.