Products

Numbr

A smart calculator combined with a notepad.

numbr.dev Source★ 34 Chrome Web StoreUtilities / Generators & Calculators

AI Benchmark
Desktop
Mobile
Monthly visits
None yet
No traffic data yet
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
Free
No monthly subscription pricing
Creators
Anton Medvedev
@antonmedv· 911 followers
Launched
5y ago
2021-01-29 · Est.

Traffic

Monthly visits

No traffic data yet.

Events1 change

Marketing moves

Launches, search & content, referrals, promotions
X accounts@antonmedv

  • Launched on Show HN (8 pts · 1 comments)Launch

    Numbr – notepad plus calculator (Chrome extension)

    Sep 20, 2022 · 4y agoLaunch page

  • Launched on Show HN (3 pts · 1 comments)Launch

    Numbr – An Elegant Calculator for the Web

    Jan 30, 2021 · 5y agoLaunch page

  • Launched on Product HuntLaunch

    An elegant calculator for the web

    Jan 29, 2021 · 5y agoLaunch page

Open Source & Self-Hosting

GitHub · MCP / Skill
antonmedv/numbr
Last commit 2026-03-01
GitHub Stars
★ 34
Forks
7
License
See repository
Primary language
—
Browse peer open-source projects →

Store data

Chrome Web Store
Chrome Web Store Chrome Web Store
Update date not synced
Rating
Rating not syncedRating count not synced
New ratings last mo
—
Price & IAP
FreeIAP data not synced
Current version
—Store metadata

Store assets, rating histograms, install tiers, and screenshots are synced from Apple App Store, Google Play, and Chrome Web Store.

Traffic sources

Traffic breakdown

No traffic channel or country breakdown data for this website yet.

View similar products ↓

Search

Domain authority —Domain registered Unknown

No search keyword data for this website yet.

Traffic data: Vaneform

Pricing

Pricing page not identified yet, or no public pricing listed.

Pages & changes

Tracked since 2021-01-29

Key pages

Weekly snapshots
Home
numbr.dev/ Snapshot 2026-11-09

Changes

  1. Nov 1 · 14d ago

    Adopted technology: Cloudflare Browser InsightsFeatures

    —→Cloudflare Browser Insights

Questions & evidence

What is Numbr and what platforms does it support?
Numbr is catalogued under Generators & Calculators: A smart calculator combined with a notepad.. Supported platforms: Browser Extension.
Is Numbr open source?
Numbr has a public repository (https://github.com/antonmedv/numbr) with its source repository published, recording 34 GitHub stars.Source

Related products in this category

Utilities / Generators & Calculators

These products share a catalog category. Compare customer tasks, features and deployment requirements before treating them as alternatives.