Chrome Extensions Ideas

What it does

Our 100% free 33,790+ Chrome Extension database is built just for entrepreneurs and developers looking for new side project ideas. It tells you what popular browser extensions are badly reviewed, so you can build a better version!

Skip the clone wars. Here are 17 specific Chrome extension concepts—who pays, why now, and what makes each one less boring than “another tab manager.”

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  Profitable Chrome Extensions Database2020 · profitableinsider.gumroad.com · ▲128

  A database of 60+ hand curated profitable Chrome extensions

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  Chrome Extensions Database2023 · appwatch.co · ▲112

  Monitor Chrome extensions metrics growth

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  Built That Extension2025 · buildthatextension.com · ▲37

  Find Your Next Chrome Extension Idea

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  Profitable Chrome Extension Ideas2024 · iannuttall.gumroad.com · ▲36

  Find popular Chrome extensions to acquire or compete with

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  Best of Chrome2017 · ▲216

  Instantly find the best Chrome extensions in one place

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  Roadmap for Chrome2017 · roadmap.space · ▲129

  Track product feedback from anywhere - for free!

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  SimCity, but with Permits▲894

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 1d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 13d ago · tanzaniaeducationproject.org

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  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 14d ago · bigwords.page

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  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 8d ago · guitoro.com

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  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 12d ago · carrierexplode.com

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  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 22d ago · space.bl2.net

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  AI Content Genie▲1,071

  AI autopilot for content creation & marketing

  AI · 2023 · typeface.ai

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  Nudge 2.0▲1,051

  In-app experiences to activate, retain, & understand users

  Growth · 2023 · nudgenow.com

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  Cal.ai Email Assistant▲918

  World's first open source AI scheduling assistant

  AI · 2023 · cal.com

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  Design Studio by Tiledesk▲867

  Unlock AI magic for elevated customer engagement, fast

  AI · 2023 · tiledesk.com

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  TalkNotes▲854

  Turn your thoughts into actionable notes, fast

  AI · 2023 · talknotes.io

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  OpenAPI DevTools – Chrome extension that generates an API spec▲811

  Effortlessly discover API behaviour with a Chrome extension that automatically generates OpenAPI specifications in real time for any app or website.

  Dev tools · 2023 · github.com