How we separated the picks

The best student extension list should cover a workflow rather than install five products that do the same thing. These picks lead different jobs and have meaningful public evidence behind them.

Write It: Humanizer and Auto Typer icon
Best writing assistant & auto typer

Write It: Humanizer and Auto Typer

Unbeatable value combining background auto tab typing, Research Mode, and Apollo Agent across Docs, Slides, and Word Online.

4.8 / 52,000 usersFree background auto typer, Smart Typing, Research Mode, Rubric Workspace, and Document Overview; optional premium tiers
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Zotero Connector icon
Best research foundation

Zotero Connector

Captures sources into a durable and citable library.

4.0 / 57,000,000 usersFree and open source; optional paid Zotero storage
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Grammarly icon
Best proofreading

Grammarly

Deep inline writing feedback with a very large public footprint.

4.5 / 535,000,000 usersFree tier; paid Pro and enterprise plans
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Sider icon
Best general AI sidebar

Sider

Supports reading, model comparison, summarizing, and drafting.

4.9 / 55,000,000 usersLimited free use; paid plans and in-app purchases
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StayFocusd icon
Best focus tool

StayFocusd

Protects study time by limiting distracting sites.

4.4 / 5700,000 usersFree installation; donations may be offered
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uBlock Origin Lite icon
Best everyday protection

uBlock Origin Lite

Permission-light content blocking that cleans up ad-heavy research tabs.

4.5 / 516,000,000 usersFree and open source
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What to check before installing

  1. Start with one extension per job.
  2. Remove extensions you no longer use.
  3. Recheck permissions after major product updates.

Sources

Rankings use current store records, feature coverage, and first-party developer documentation.

  1. Chrome Web Store listing

    Store metrics, editor support, version history, and disclosed data categories.

  2. Chrome Web Store listing

    Store facts, source-capture features, and privacy statement.

  3. Chrome Web Store listing

    Store metrics, feature claims, and data categories.

  4. Chrome Web Store listing

    Store metrics, feature description, and data categories.

  5. Chrome Web Store listing

    Store facts, core controls, and privacy categories.

  6. Chrome Web Store listing

    Store facts, update cadence, and privacy disclosure.