Numbr Chrome Extension
Merges a calculator and a notepad so you can crunch numbers and jot notes side by side.
At a glance
Starts at
Free
The vendor's site is offline, so no current price was found.
Free tier
Yes
Platforms
Chrome
Best for
People who calculate and take notes at the same time
Not for
Anyone wanting a dedicated calculator or note app
3.9 out of 5
Scored by a Toolio reviewer after real useOur verdict
Numbr combines an advanced calculator with an integrated notepad, so calculations and notes live in the same window, with themes and layout options to personalize the workspace. It's built for switching between number-crunching and jotting thoughts without opening two tools. Some users find the combined interface cluttered, and it lacks the depth of a dedicated calculator or note-taking app, so specialists in either may miss features.
✓What it does well
Combined calculator and notepadIt lets users calculate and take notes in the same window.
Advanced calculationsIt handles complex mathematical calculations quickly and accurately.
Customizable workspaceThemes, font sizes and layout can be adjusted to personal preference.
✕Where it falls short
Cluttered interfaceSome users find the combined interface cluttered and a little clunky.
Lacks specialized depthIt lacks the advanced features found in dedicated calculators or note apps.
Chrome onlyIt only works as a Chrome extension, with no other platform version.
Key features
Smart calculatorIt performs advanced calculations directly in the browser.
Integrated notepadA built-in notepad sits alongside the calculator for notes.
Custom themesUsers can choose themes and layouts to personalize the interface.
Note categorizationNotes can be categorized and highlighted for easier reference.