Browser Extension Ideas
Every editorial idea here was researched the same way: real US search volumes for the problem it solves, existing products checked live, and a scope a solo creator or small team can actually ship. Community ideas come from creators on ProjPilot. Found one you want to build? Hit “Build this” and your project will be linked to the idea.
6 ideas
Browser extension Review-pattern summary for Amazon product pages A browser extension that charts a product's rating history and flags review bursts, for shoppers who relied on Fakespot. Browser extension Contrast checker that suggests a fix for every failing text color One click lists every text/background pair that fails WCAG contrast on the current page, each with a passing color. Browser extension Formatting toolbar and preview for LinkedIn posts Adds bold, italic, lists and a 'see more' preview to LinkedIn's post box, and warns when styling hurts screen readers. Browser extension Consistent unit prices on every online grocery listing Shows one comparable price per ounce, pound or count on grocery sites, so pack sizes compare at a glance. Browser extension Read-later extension that keeps clean article copies on your device Save articles as clean text stored locally, read offline, and export to Markdown or EPUB; built for ex-Pocket users. Browser extension One-click job saver that tracks applications and follow-ups Save a posting from LinkedIn, Indeed or a careers page in one click; track status and follow-ups without an account.