325,835 extensions · updated Jun 27, 2026
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Search 325,835 extensions, track installs, ratings & permissions over time — or describe what you need with AI semantic search.
| Name | Category | Developer | Users ↑ | Trend 90d | Rating | Reviews | Version | MV | Size | Langs | Permissions | Updated | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Knowvance Knowvance – Turn Every Highlight Into High-Impact Study Fuel… | Education | — | — | no change0% | ★ 5.0 | 1 | 1.0 | V3 | 498KiB | 1 | contextMenus, storage, ac… | Jun 21, 2025 | |
 | LinguaLayer - Learn Languages as You Browse Learn Japanese (and more) by seeing words translated inline … | Education | Cyberlytica | — | no change0% | — | — | 1.0.3 | V3 | 1.44MiB | 1 | storage | Apr 27, 2026 | |
 | AI Content Bouncer Detects and highlights AI-generated text on web pages using … | Education | — | — | no change0% | ★ 5.0 | 1 | 1.2.1 | V3 | 1.47MiB | 1 | storage, activeTab | Apr 13, 2026 | |
 | Creationist Search Tool Provides creationist search results for research on creation… | Education | Lamech Extensions | — | no change0% | — | — | 1.0 | V3 | 72.69KiB | 1 | storage | May 24, 2026 | |
 | LMS Math Lesson Planner AI-powered Arabic math lesson plans with professional equati… | Education | nooredu.extension | — | no change0% | — | — | 1.2 | V3 | 82.77KiB | 1 | storage | Apr 23, 2026 | |
 | Local Video Notes — timestamps, 100% private Timestamped video notes on YouTube, Udemy, Coursera, Vimeo &… | Education | ga.azorin | — | no change0% | — | — | 0.5.1 | V3 | 31.04KiB | 1 | storage | Jun 13, 2026 | |
 | YouTube Monitor Parental YouTube monitoring with points system and learning … | Education | VArora.mnnit | — | no change0% | — | — | 2.0.2 | V3 | 43.09KiB | 1 | activeTab, storage, alarm… | Apr 15, 2026 | |
 | PulseCoach AI AI-Powered Grammar Assistant — Correct, Explain, Teach | Education | Extenzy HQ | — | no change0% | — | — | 4.1.0 | V3 | 1.05MiB | 1 | activeTab, storage, ident… | May 6, 2026 | |
 | Math Agent Screenshot any math/science problem to get a step-by-step so… | Education | — | — | no change0% | — | — | 0.1.0 | V3 | 60.44KiB | 1 | activeTab, scripting, sto… | May 27, 2026 | |
 | VideoDeck - Focus Player & Notes Turn supported video pages into a cleaner workspace with foc… | Education | ashafnawaz56 | — | no change0% | — | — | 1.0.0 | V3 | 23.54KiB | 1 | storage, activeTab | May 27, 2026 | |
 | Amino Study Popover Freemium amino‑acid study tool with pKa. Pro adds quiz mode … | Education | Quantum Premier Grou… | — | no change0% | — | — | 1.2.0 | V3 | 12.46KiB | 1 | storage | Sep 9, 2025 | |
 | Margo — PDF Canvas & Annotation Draw, annotate and think freely next to any PDF. Full whiteb… | Education | atomotion | — | no change0% | ★ 5.0 | 1 | 1.0.1 | V3 | 1.32MiB | 1 | storage, unlimitedStorage… | Jun 3, 2026 | |
 | Linglo Instantly understand any text, in any language. With AI Powe… | Education | — | — | no change0% | — | — | 4.0.1 | V3 | 4.74MiB | 1 | activeTab, storage, scrip… | Jul 30, 2025 | |
 | MatteMark Highlight and annotate the web. | Education | — | — | no change0% | — | — | 1.0 | V3 | 15.67KiB | 1 | storage, activeTab, conte… | Jun 3, 2026 | |
 | Контекст по видео Резюме YouTube-ролика и связанные статьи по субтитрам | Education | dorofeevb1 | — | no change0% | — | — | 1.2.2 | V3 | 57.13KiB | 2 | storage, scripting, activ… | Jun 3, 2026 | |
 | Coursified — YouTube to Course Turn any YouTube video into a structured course with AI-gene… | Education | — | — | no change0% | — | — | 1.0.1 | V3 | 36.47KiB | 1 | activeTab, tabs, cookies,… | Jun 3, 2026 | |
 | ArHover - 阿语悬停取词 阿拉伯语网页悬停翻译插件 | Education | — | — | no change0% | — | — | 1.0 | V3 | 1.29MiB | 1 | — | Mar 30, 2026 | |
 | VidSage - AI Study Assistant Transform any YouTube video into summary, notes, quiz and mi… | Education | — | — | no change0% | ★ 5.0 | 1 | 1.0.1 | V3 | 451KiB | 1 | activeTab, storage, sideP… | May 6, 2026 | |
 | Notiontube Summarize Youtube videos and save it in Notion | Education | — | — | up 25.0 percent+25.0% | — | — | 1 | V3 | 118KiB | 1 | cookies | Dec 30, 2024 | |
 | Lanmma - AI Powered YouTube Captions Analyzer Master languages naturally on YouTube. Instant AI translatio… | Education | mosaeed162005 | — | up 2627.8 percent+2627.8% | ★ 5.0 | 2 | 1.0.3 | V3 | 2.93MiB | 1 | storage, scripting, activ… | May 19, 2026 | |
 | Han Reading Inspector Look up modern and Middle Chinese readings for selected Han … | Education | — | — | no change0% | — | — | 0.1.0 | V3 | 118KiB | 1 | activeTab, contextMenus, … | Jun 13, 2026 | |
 | Canvas Grade Calculator Canvas grade calculator with what-if score support. | Education | Veloxity | — | no change0% | — | — | 1.0.2 | V3 | 8.42KiB | 1 | — | Jun 13, 2026 | |
 | Laser Pointer One-Click ツールバーのアイコンをワンクリックするだけで、マウスカーソルを赤いレーザーポインターに切り替える超軽量ツール。 | Education | shinsanworks | — | no change0% | — | — | 1.0.0 | V3 | 19.84KiB | 1 | activeTab, scripting, sto… | Jun 13, 2026 | |
 | CSES Problem Tracker Track and display the number of solved problems on CSES.fi | Education | t6201356 | — | no change0% | — | — | 2.0 | V3 | 58.37KiB | 1 | activeTab, storage, scrip… | Jun 13, 2026 | |
 | ScreenOps — Practice interviews Practice a 45-minute AI interview against any job posting yo… | Education | — | — | no change0% | — | — | 0.1.1 | V3 | 76.42KiB | 1 | activeTab, scripting | Jun 13, 2026 | |
 | HackPal A personalized AI tool to help you learn computer science | Education | Chris Pan | — | up 210.0 percent+210.0% | — | — | 1.0.3 | V3 | 3.08MiB | 1 | webRequest, tabs, webNavi… | Apr 23, 2026 |