Numberly icon

Numberly

Established publisherManifest V3 Free
View in Chrome Web Store Data as of 18 Oct 2026

Instantly solve math equations and metric conversions as you type.

Users
68
−7 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#97K
#81K among extensions
Version
1.0.2
updated 11 Nov 2024

Users

monthly, 3 years
672137Aug 2023Apr 2025Oct 2026
Latest, 18 Oct 2026: 68 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
023Aug 2023Apr 2025Oct 2026
Latest, 18 Oct 2026: 3 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 Numberly

Introducing Numberly, the ultimate productivity app that streamlines your number-crunching tasks! Numberly is like Grammarly for numbers, ensuring that your calculations are error-free as you type them into any input in your browser. But that's not all - Numberly goes above and beyond, with built-in metric conversion tools that make it easy to switch between units as you type. Whether you're a student, a professional, or just someone who wants to save time and avoid mistakes, Numberly is the perfect solution. Numberly's built-in metric conversion tools make it easy to switch between units without breaking a sweat. Say goodbye to those frustrating Google searches and hello to effortless unit conversion. With Numberly by your side, you'll never have to worry about math again. Get ready to impress your friends, your boss, and your math teacher with your newfound number-crunching skills. So what are you waiting for? Join the millions of users who have already discovered the power of Numberly, and take your number-crunching game to the next level today! ➤ How it works It's easy to get started, simply enter the = symbol after your equation and it will be instantly replaced with the solution. For example, 2 + 2 = will be replaced with 4. Or how about 10 miles to km = will be replaced with 16 km. Solving a math quiz? Highlight the equation and right-click to solve the question - it will automatically be entered into the answer box! From calculating percentages to weight conversions, Numberly does it all! Private and secure - all calculations are performed in your browser without the need for an internet connection. ➤ What’s included? ~ Free The free version of Numberly includes advanced math equation and metric conversion support designed to help you be more productive without the use of a calculator. ~ Pro Numberly Pro includes everything available for free with unlimited, uninterrupted usage.

Growth

WindowUsersChangeRatingsRating
7 days−1−1.4%00.00
30 days−7−9.3%00.00
6 months−16−19.0%00.00
1 year−14−17.1%00.00

Version history

3 versions recorded
1.0.211 Nov 2024
1.0.122 Feb 2023
1.0.021 Feb 2023

Details

Category
Workflow & Planning
First seen
21 Feb 2023
Size
658 KB
Languages
en-US
Pricing
Free
Privacy policy
numberly.app
Support
numberly.app
Extension ID
lfaojadgphljmhmcfijefniilmfnahdf

Permissions and risk

Moderate riskimpact 3, likelihood 1
Permissions
storagecontextMenusclipboardWritenotifications

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