Best alternatives to Online Alarm Clock (2026)
5 Chrome extensions that do a similar job to Online Alarm Clock, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
Online Alarm Clock today
Online Alarm Clock alternatives, compared
- 1
Alarm Clock
Alarm clock, timer, stopwatch and world clock. Alarms ring with notifications even when the popup is closed.
≈4K users1.8★ from 20 ratingsUpdated 3 months ago4 permissions- About 13× fewer users than Online Alarm Clock
- Rated 2.3 stars lower
- Updated more recently
- Asks for more permissions (4 vs 1)
- 2
Lightweight Alarm clock
Alarm clock, countdown, interval timer
≈2K users5.0★ from 8 ratingsNot updated for 3+ years2 permissions- About 25× fewer users than Online Alarm Clock
- Updated less recently
- Asks for more permissions (2 vs 1)
- 3
Clock for Google Chrome™
An analogue clock in the toolbar!
≈100K users4.3★ from 1K ratingsUpdated 19 months ago5 permissions- About 2.0× more users than Online Alarm Clock
- Updated less recently
- Asks for more permissions (5 vs 1)
- 4
Web Paint Online
Transform Any Web Page into Your Canvas with Web Paint Online - The Browser Extension for Drawing on Web Pages!
≈40K users4.3★ from 40 ratingsUpdated 14 months ago4 permissions- A similar number of users to Online Alarm Clock
- Rated 0.2 stars higher
- Asks for more permissions (4 vs 1)
- 5
Online Seller Addon
Free stock counter for Amazon sellers with unlimited daily product checks. This extension will show the inventory counts for the…
≈70K users3.7★ from 112 ratingsUpdated 5 months ago88 permissions- A similar number of users to Online Alarm Clock
- Rated 0.4 stars lower
- Updated more recently
- Asks for more permissions (88 vs 1)
Online Alarm Clock alternatives: questions
What is the best alternative to Online Alarm Clock?
By users, the most popular alternative is Clock for Google Chrome™ with ≈100K users and a 4.3-star rating. The closest match by what it does is Alarm Clock.
Which Online Alarm Clock alternative has the best rating?
Clock for Google Chrome™ has the highest rating of these alternatives with 50+ ratings: 4.3 out of 5 from 1K ratings.
How many alternatives to Online Alarm Clock are there?
We list 5 close alternatives to Online Alarm Clock on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.