Timer, Alarm & Stopwatch Chrome Extension Analysis

Q: What market signals stand out?

20K+ installs with 16 store reviews. Last known update: 12/08/2025.

Tab & Bookmark Productivity

Chrome extension ID: pbnhgpbneanmjlcnkmifdkpbkjaoebpb

A browser extension that provides basic time-tracking tools: a timer, an alarm, and a stopwatch. Users can interact with these tools through various UI modes to manage tasks and schedules.

Developer:leocompson

Version:0.1.7

Size:8.46MiB

Last updated:12/08/2025

View developer profile

External:Chrome Web Store Official website

Overview

Installs

20K+

Rating

★ 3.1

16 reviews

Languages

1 locales

Includes English

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Tab & Bookmark Productivity

Pricing friction

Low review signal

Complaint intensity

Moderate review signal

Listing & review signals

Observed signals from store listing text and review samples.

Listing positioning

The product is positioned as a lightweight and easy-to-use utility for managing timers, alarms, and stopwatches directly in the browser. It offers flexible interface options including a toolbar popup, a new tab, or a standalone window.

Inferred product pattern

A basic utility extension struggling with functional reliability and state persistence.

Review-backed pain points

Users report significant reliability issues where timers reset upon closing the popup, stopwatches fail to function, and alarms trigger visual popups without sound.

Observed feature gaps

Lack of audio persistence for alarms and lack of state persistence for timers/stopwatches when the UI window is closed.

Store listing facts

Listing assets

- Screenshots: 5

- Videos: 0

- Languages: 1

Trust signals

- Developer contact

- Official website

Store metadata

- Version: 0.1.7

- Size: 8.46MiB

- Last updated: 12/08/2025

Store description excerpt

Short excerpt from the public Chrome Web Store listing; full copy is available on the official store page.

Timer, Alarm & Stopwatch is an extension that lets you easily set a timer, alarm, or adjust stopwatch in your browser. The interface for this addon can be opened in toolbar popup, a new tab, or a stand-alone window. Simply right-click on the toolbar button to choose the desired context. When you open the UI, there are three tabs on the left side, please click on each tab to see the details. At the top, there is a button to add a new timer or alarm. Click on this button to adjust the timer or alarm settings. For the stopwatch tab, there are the start, reset, and lap buttons. If you have a feature request or found a bug to report, please fill the bug report form on the add-on's homepage (https://mybrowseraddon.com/timer.html).

Listing SEO keywords

Search intent keywords

Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

browser timeronline alarmstopwatch extension

Comparison

timer stopwatch extension

Problem

timer not workingalarm without soundstopwatch bug

Alternative

productivity timerbrowser alarm

Similar extensions

Jump to related discovery paths:

FAQ

What is Timer, Alarm & Stopwatch mainly used for?

A browser extension that provides basic time-tracking tools: a timer, an alarm, and a stopwatch. Users can interact with these tools through various UI modes to manage tasks and schedules.

What market signals stand out?

Visible niche traction with limited review base. Last known update: 12/08/2025.

What should builders compare before entering this space?

Compare install concentration, rating quality, update recency, screenshots, developer portfolio, listing claims, and review-backed friction signals.

Is this page review-backed?

Backed by review samples. This page combines store metadata with selected review signals, while raw store metrics remain visible for comparison.