Best Chrome Extensions for Students in 2026

A few good extensions make studying in Chrome easier: checking essays, managing sources, reading long material and staying focused. Keep the list short. Every extension is one more thing that can slow your browser or see your data.

Writing

• A grammar checker such as Grammarly or LanguageTool catches mistakes in essays and emails. Check your school's rules on AI writing features.
• Word Counter counts the words, characters and sentences in any text you select, and estimates reading time, handy for word limits on forms and online submissions without a counter.
• The free word counter tool works for pasted text too.

Research and citations

• Zotero Connector saves a source and its citation in one click, and builds your bibliography in any style. Free.
• Unpaywall shows when a legal free copy of a paywalled paper exists.
• Google Scholar's "Cite" button gives citations in common styles. See how to use Google for academic research.

Reading and focus

• ADHD Reading Focus shows one paragraph at a time, useful for dense readings even if you don't have ADHD.
• Chrome's built-in Reading mode cleans up articles and can read them aloud.
• A site blocker with a schedule keeps social media out of study time.

Late-night studying

• Modern Dark Mode darkens bright sites, including course pages that have no dark theme, while keeping images and diagrams in their real colors.
• Blue Light Filter warms the colors of web pages on a schedule.

Notes and organization

• Sticky Notes Anywhere keeps notes on any page, such as an assignment page or a reading.
• Chrome's tab groups keep each class's tabs together: right-click a tab → Add tab to new group.
• Google Docs Offline lets you keep working on documents without internet.

Keep it safe

Install extensions only from the Chrome Web Store, and be wary of "free premium" versions of paid tools or anything promising answers to tests; these are common ways to spread malware or steal accounts. Remove extensions you stop using at the end of each term.

On a school-managed Chromebook or account, your school decides which extensions you can install. If one is blocked, ask your teacher or IT team. Many of these features, like Reading mode and tab groups, are built into Chrome anyway. For course sites, see dark mode for Canvas.