Grammarly
WritingGrammar, spelling and tone suggestions everywhere you write.
Discover, compare and explore the best browser extensions for productivity, AI, SEO, privacy, shopping, development and more.
Every extension is filed under a category so you can go from a vague need to a shortlist in one click.
AI assistants, writers and copilots that live in your browser.
Explore ExtensionsFocus, task and workflow tools for getting more done.
Explore ExtensionsKeyword research, on-page audits and SERP analysis.
Explore ExtensionsDebugging, inspection and API tooling for the web.
Explore ExtensionsAd blocking, tracker protection and password safety.
Explore ExtensionsCoupons, price history and deal tracking.
Explore ExtensionsScheduling, analytics and moderation helpers.
Explore ExtensionsPlayback, download and viewing enhancements.
Explore ExtensionsScreen capture, annotation and screen recording.
Explore ExtensionsSave, group, suspend and restore browser tabs.
Explore ExtensionsGrammar, tone and editing assistance.
Explore ExtensionsInbox tracking, templates and scheduling.
Explore ExtensionsHighlighting, citation and knowledge capture.
Explore ExtensionsStudy, note-taking and learning tools.
Explore ExtensionsColour pickers, fonts and inspection tools.
Explore ExtensionsThe extensions people install most often across every category.
Grammar, spelling and tone suggestions everywhere you write.
Finds and applies coupon codes at checkout.
Efficient, open-source content and ad blocker.
Open-source password manager with autofill.
Save papers, citations and PDFs to your library.
Generates a dark theme for every website.
Record your screen and camera, share a link instantly.
Inspect React component trees, props and state.
Editorial shortlists built around a job to be done, with selection criteria stated up front.
AI extensions have moved from novelty to daily infrastructure. The useful ones do one of three things well: answer questions with sources, summarise something long, or write something for you in the place you were already typing. Everything below is judged on those outcomes rather than on which model it wraps.
Read the listDeveloper extensions should extend DevTools rather than duplicate it. The ones worth installing add a panel or a transform you would otherwise write yourself.
Read the listMarketing work happens across a dozen browser tools, and the right extensions collapse the research half of that into the page you are already on.
Read the listA student browser has three jobs: stay on task, capture what you read, and get through long material fast. Three or four extensions cover all of it; more than that becomes its own distraction.
Read the listScreenshot tools divide neatly by what happens after the capture. Some are optimised to produce a clean image in one click; others exist so you can annotate, redact and explain before you share.
Read the listAn SEO extension earns its place by removing a tab from your workflow. The four below cover the three jobs that actually happen daily: checking a page's on-page setup, sizing demand for a keyword, and judging the competitiveness of a SERP.
Read the listTab overload is a memory problem and an attention problem, and different extensions attack different halves of it. Some unload tabs to free RAM; others reorganise them into projects so you stop reopening the same twelve pages every morning.
Read the listYouTube extensions fall into three buckets: control the player, remove things you did not ask for, and extract the content without watching it all.
Read the listGet your Chrome extension discovered by more users. Submit it once and it becomes part of the directory, category pages, comparisons and best-of lists.
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