Skip to content

Extension ideas

Ways to find, test and pick Chrome extension and micro-SaaS ideas, starting from demand that already exists. 22 guides.

Pip, the blue bird mascot, holding a tiny glowing cloud in its wings, a small gear inside

Extension ideas

What Is Micro SaaS? A Plain Guide With Real Examples

What is micro SaaS? A small paid software product run by one person or a tiny team, focused on one narrow problem.

Tessa Brooks3 minRead the guide

More on extension ideas

Pip, the blue bird mascot, watering a small pot where puzzle-piece shaped sprouts grow, one amber bud

Browser Extension Ideas That Are Still Uncrowded in 2026

4 min read2 Oct

Pip, the blue bird mascot, in a hoodie holding a measuring tape around a small code-block cube

Micro SaaS Ideas for Developers, Sized With Store Data

3 min read16 Sept

Pip placing a small blue block where a stream of coins pours out of a large blue briefcase on a navy background

Micro SaaS Ideas That Make Money: Where Payers Already Are

4 min read11 Sept

Pip, the blue bird mascot, arranging framed project cards in a portfolio folder, one card with an amber corner

Chrome Extension Project Ideas to Build for Your Portfolio

4 min read7 Sept

Pip, the blue bird mascot, at a small tidy workbench tending one glowing blue cube machine that drops an amber coin into a tray

Micro SaaS ideas for solopreneurs: small, paid, low support

6 min read6 Aug

Pip, the blue bird mascot, kneeling by a few crumpled paper notes and unfolding one that reveals a glowing amber lightbulb

Extension Ideas for Chrome: Finding Demand in 1-Star Reviews

4 min read22 Jul

Pip, the blue bird mascot, pulling a lever on a whimsical machine while next to it a real map is pinned, comparing them

Chrome Extension Idea Generator vs Real Store Market Data

4 min read3 Jul

Pip, the blue bird mascot, by a small market stall with lanterns and rows of tiny parcels, warm amber lamp

Micro SaaS ideas for India: where local demand shows up

7 min read23 Jun

Pip, the blue bird mascot, tracing a better shape over a wobbly old blueprint on a lightbox

Micro SaaS ideas to copy: extensions with weak incumbents

6 min read20 Apr

Pip, the blue bird mascot, sorting a pile of speech bubbles into a funnel with a sieve, a few gold nuggets come out

Chrome Extension Ideas Reddit Suggests, Checked in the Store

4 min read11 Apr

Pip, the blue bird mascot, standing in front of a big corkboard full of index cards pinned in a grid, one pinned amber

50 Chrome Extension Ideas Backed by Real Store Gaps

7 min read25 Feb

Pip, the blue bird mascot, walking past a gallery wall of framed puzzle-piece icons in varied blues, one frame lit

12 Browser Extension Examples That Reached 100K Users

4 min read21 Feb

Pip, the blue bird mascot, with a hard hat stacking blocks into a small weekend cabin shape, a sun low in the sky

Chrome Extension Ideas to Build This Weekend, With Proof

4 min read16 Feb

Pip, the blue bird mascot, at a checklist of five boxes with a lightbulb on a test stand

Chrome Extension Idea Validation: Five Checks Before Code

4 min read6 Feb

Pip, the blue bird mascot, alone at a small cozy desk with a plant that grows coin-shaped leaves

Profitable Chrome Extension Ideas for Solo Developers

4 min read4 Feb

Pip, the blue bird mascot, holding up one large glowing amber light bulb in one wing, with three small unlit navy bulbs resting on a low pale shelf beside it

Chrome Extension Business Ideas With Real Paying Users

4 min read29 Jan

Pip, the blue bird mascot, climbing a short ladder of ten rungs toward a floating amber coin

10 Chrome Extension Ideas to Make Money, Ranked by Gap

4 min read13 Jan

Pip holding a lantern and magnifier over four glowing pedestals, one highlighted with an amber ring, on navy

Micro SaaS Ideas, Checked Against Real Store Demand

3 min read14 Dec

Pip, the blue bird mascot, hatching a small egg from which a puzzle piece pokes out

Micro SaaS Ideas 2026: Six That Start as a Chrome Extension

3 min read11 Dec

Pip, the blue bird mascot, using a metal detector across sand, a small amber treasure glint below

How to Find Micro SaaS Ideas: A Data Method That Works

3 min read29 Nov

Pip carries a lantern past dim cracked puzzle tiles, lighting up the one good tile

How to Find Chrome Extension Ideas People Will Pay For

3 min read7 Nov

12 niches with an opening right now. See today's open niches.

Real demand, weak competition, with the numbers behind each one. Updated 3 Oct 2026 from our Chrome Web Store crawl

See open niches →Start free, no card

Plans from $19/mo

Other topics

Make money Research Store data Build Growth Pricing Tools AI and MCP

Get Ext Watch Weekly by email

New extensions worth a look, niches with an opening, and the dated numbers behind each one, from our own store crawl. The first issue is being written now. Free, one email a week at most, unsubscribe anytime.