325,129 extensions · updated Jun 26, 2026
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Search 325,129 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 | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Grade Grub Canvas grade cutoff calculator with what-if analysis. | Education | Ethan Rebello | 5 | down 33.3 percent−33.3% | — | — | 0.0.0.1 | V3 | 41.9KiB | 1 | activeTab, storage | Jul 8, 2025 | |
 | Unreal Estate Czech housing affordability in context — see what any proper… | Education | WildJezus | 5 | up 33.3 percent+33.3% | — | — | 1.0.3 | V3 | 67.03KiB | 1 | activeTab, storage | Apr 16, 2026 | |
 | Free Dictionary Lookup Quickly look up English word definitions using the Free Dict… | Education | kishormsonawane | 5 | down 50.0 percent−50.0% | — | — | 1.0 | V3 | 15.47KiB | 1 | — | Jul 26, 2025 | |
 | WordClip Highlight any word to see it used in a real Youtube video | Education | — | 5 | up 400.0 percent+400.0% | — | — | 2.3 | V3 | 28.83KiB | 1 | storage | Jun 8, 2026 | |
 | azaBaza GradeBot Автоматизация выставления формативных оценок для портала Bil… | Education | azat.m.altynbekov | 5 | up 20.0 percent+20.0% | ★ 5.0 | 1 | 1.0.1 | V3 | 37.1KiB | 1 | identity, storage, tabs, … | May 6, 2026 | |
 | Memdora Turn anything you read into spaced-repetition flashcards. Hi… | Education | — | 5 | up 100.0 percent+100.0% | — | — | 1.0.3 | V3 | 1.39MiB | 13 | storage, activeTab, scrip… | May 29, 2026 | |
 | UAE Transfer Pricing Guide — AJMS Group UAE Transfer Pricing Guide (FTA CTGTP1) — summarised rules, … | Education | — | 4 | down 40.0 percent−40.0% | — | — | 1.0.0 | V3 | 19.17KiB | 1 | — | Mar 3, 2026 | |
 | PromptMe: Prompt Optimizer Improve ChatGPT, Claude, Gemini, Perplexity, and Copilot pro… | Education | — | 4 | up 100.0 percent+100.0% | ★ 5.0 | 1 | 1.11.1 | V3 | 58.84KiB | 1 | storage, tabs, windows, s… | Jun 3, 2026 | |
 | LeetSpace Spaced repetition for LeetCode, GeeksforGeeks, HackerRank, N… | Education | dynode.oss | 4 | up 50.0 percent+50.0% | — | — | 0.1.3 | V3 | 988KiB | 1 | alarms, storage, tabs | Apr 22, 2026 | |
 | LeetCode Spaced Repetition Track LeetCode problems with confidence-based spaced repetit… | Education | Tyler Le | 4 | down 50.0 percent−50.0% | — | — | 1.0.0 | V3 | 29.26KiB | 1 | storage, tabs, notificati… | Feb 2, 2026 | |
 | Speakle Speakle - AI English Conversation Feedback | Education | DEGITERU | 4 | up 66.7 percent+66.7% | — | — | 1.0.7 | V3 | 202KiB | 1 | storage, activeTab, tabCa… | Mar 10, 2026 | |
 | DualRead — Translate & Vocabulary Highlighter Select to translate, save vocabulary, and auto-highlight sav… | Education | — | 4 | up 66.7 percent+66.7% | — | — | 2.1.0 | V3 | 178KiB | 4 | storage, sidePanel, downl… | May 6, 2026 | |
 | ReadSnap - Text to Speech Transform any text on the web into natural-sounding speech | Education | vansspot | 4 | up 400.0 percent+400.0% | — | — | 1.0.0 | V3 | 396KiB | 1 | activeTab, contextMenus, … | Apr 20, 2026 | |
 | Skolplattformen+ Förbättrad upplevelse i Skolplattformen! | Education | daniel | 4 | no change0% | ★ 5.0 | 2 | 1.0.1 | V3 | 101KiB | 1 | storage | Jan 24, 2024 | |
 | NotebookLM Importer Quickly add any webpage or YouTube video to NotebookLM via t… | Education | kaytong2008 | 4 | up 50.0 percent+50.0% | — | — | 1.0.1 | V3 | 550KiB | 1 | activeTab, storage, tabs,… | Apr 22, 2026 | |
 | PronounceHub Highlight any word, right-click → hear US & UK pronunciation… | Education | PronounceHub | 4 | no change0% | — | — | 1.1.5 | V3 | 29.58KiB | 1 | contextMenus, activeTab, … | Apr 13, 2026 | |
 | LingoLens — Learn Languages While Browsing Transform webpages into language lessons. Learn vocabulary n… | Education | — | 4 | no change0% | — | — | 1.0.0 | V3 | 51.48KiB | 1 | storage, activeTab, tabs | Jan 5, 2026 | |
 | One Who Learns - German Vocab Saver Translate German words on any webpage and save to your One W… | Education | ayk.martirosyan | 4 | no change0% | — | — | 1.2.0 | V3 | 39.13KiB | 1 | activeTab, storage, conte… | May 19, 2026 | |
 | Spead Read — RSVP for the Web Speed-read any article using RSVP with ORP highlighting | Education | — | 4 | up 200.0 percent+200.0% | — | — | 0.1.0 | V3 | 178KiB | 1 | activeTab, storage, conte… | Apr 21, 2026 | |
 | UNIPA Assignment Sync UNIPAの課題出し忘れ（ブッチ）をゼロにする最強の自動同期ツール！ 「UNIPA Assignment… | Education | Ryosuke-On | 4 | no change0% | — | — | 0.2.0 | V3 | 8.91KiB | 1 | storage | May 16, 2026 | |
 | CFA Study Helper CFA exam preparation assistant | Education | Rohan Shah | 4 | down 44.4 percent−44.4% | — | — | 1.0 | V3 | 31.52KiB | 1 | tabs, storage, activeTab,… | Jun 20, 2025 | |
 | Voiko Look up any word instantly with AI explanations, analogies, … | Education | mithunkarthick897 | 4 | down 25.0 percent−25.0% | — | — | 1.0.0 | V3 | 58.45KiB | 1 | storage, activeTab, scrip… | Jun 1, 2026 | |
 | Anglų kalbos kortelės Praplėsk savo anglų kalbos žinių bagažą mūsų kortelių pagalb… | Education | andrej.spilevoj | 4 | no change0% | — | — | 1.3 | V3 | 70.55KiB | 1 | windows, storage | May 5, 2026 | |
 | Daily Fact Learn a new fact every day from Wikipedia. | Education | Handynon | 4 | up 25.0 percent+25.0% | ★ 5.0 | 1 | 1.0 | V3 | 91.69KiB | 1 | storage | Jun 13, 2024 | |
 | YouTube AI Summarizer Instantly summarize any YouTube video using AI | Education | — | 4 | up 66.7 percent+66.7% | ★ 5.0 | 2 | 2.0.34 | V3 | 30.62KiB | 1 | activeTab, scripting, ide… | Jan 20, 2026 | |
 | Vocab Stash Highlight words while reading and build your personal vocabu… | Education | Vocab Stash | 4 | no change0% | — | — | 1.1.1 | V3 | 30.88KiB | 1 | storage, activeTab, conte… | Apr 4, 2026 | |
 | Word Cards Double-click any word to collect etymology trading cards wit… | Education | tabatianus.com | 4 | up 200.0 percent+200.0% | — | — | 0.2.0 | V3 | 1.9MiB | 1 | storage | Apr 13, 2026 | |
 | Ghostwriter for Anki Create Anki flashcards with source + context; auto-tag with … | Education | djthornton97 | 4 | up 50.0 percent+50.0% | — | — | 0.3.3 | V3 | 12.07MiB | 1 | storage, activeTab, scrip… | Mar 3, 2026 | |
 | Human Voice Text Reader AI-powered text-to-speech reader with floating widget, read … | Education | Workcmd | 4 | up 50.0 percent+50.0% | — | — | 1.0 | V3 | 365KiB | 1 | activeTab, storage, scrip… | Sep 23, 2025 | |
 | Clairity Auto-track your Khan Academy and College Board My Practice S… | Education | Clairity | 4 | up 50.0 percent+50.0% | — | — | 6.0.0 | V3 | 33.5KiB | 1 | storage, activeTab | Apr 27, 2026 | |
 | LearnTube - Make Social Media Productive Make scrolling social media productive with your own quick l… | Education | LearnTube Team | 4 | down 14.3 percent−14.3% | ★ 5.0 | 2 | 1.0.2 | V3 | 405KiB | 1 | storage, identity, identi… | Feb 24, 2025 | |
 | LexiPop: Smart Translation with Learning Contextual translation with educational explanations | Education | ybentlili | 4 | down 16.7 percent−16.7% | ★ 5.0 | 1 | 1.0.1 | V3 | 51.57KiB | 1 | storage, contextMenus, ac… | Oct 11, 2025 | |
 | Ligloss ウェブ上のテキストを選択するだけで瞬時に意味を表示し、気になったフレーズをワンクリックで単語帳に保存できる学習拡張機能で… | Education | ligloss.contact | 4 | no change0% | ★ 5.0 | 1 | 1.0 | V3 | 14.1KiB | 1 | storage, activeTab | Jun 4, 2026 | |
 | Euskeraz.eus – klik eta itzuli Egin klik edozein euskarazko hitzetan erderazko itzulpena ik… | Education | — | 4 | up 100.0 percent+100.0% | ★ 5.0 | 2 | 1.0.0 | V3 | 32.73KiB | 1 | storage | May 13, 2026 | |
 | Certified+ Study for CompTIA A+, Network+, and Security+ exams. | Education | — | 4 | down 9.1 percent−9.1% | — | — | 1.0 | V3 | 1.22MiB | 1 | storage | Jan 13, 2025 | |
 | Tutor Class Tracker Track whether you held a class or not | Education | — | 4 | up 50.0 percent+50.0% | ★ 5.0 | 1 | 2.2 | V3 | 348KiB | 1 | storage | Apr 17, 2026 | |
 | Anki Dictionary Helper Look up English words from Cambridge Dictionary and export t… | Education | maxwell | 4 | up 66.7 percent+66.7% | — | — | 1.0.0 | V3 | 56.26KiB | 1 | storage | Apr 1, 2026 | |
 | Sticky Notes Add beautiful sticky notes to any website. Draggable, colorf… | Education | KaSHaR | 4 | up 50.0 percent+50.0% | — | — | 2.0 | V3 | 74.62KiB | 1 | storage, scripting, activ… | Mar 30, 2026 | |
 | Uni.ai Answer test questions with GPT | Education | jak.wiraszka | 4 | up 50.0 percent+50.0% | — | — | 1.0.5 | V3 | 424KiB | 1 | storage, contextMenus | May 13, 2026 | |
 | Freeview Chess.com Analyzer Ajoute un bouton "Analyse with Freeview" sur Chess.com pour … | Education | Wivers | 4 | up 66.7 percent+66.7% | — | — | 0.1.0 | V3 | 40.29KiB | 1 | — | Apr 28, 2026 | |
 | LaSu - AI Language Support Translate selected text with AI support. | Education | Motasem Abubaraka | 4 | up 25.0 percent+25.0% | ★ 5.0 | 1 | 1.2.1 | V3 | 41.65KiB | 1 | contextMenus, scripting, … | Nov 13, 2025 | |
 | Oregon State University Rate My Professors Overlay Adds an overlay to the OSU schedule of classes page with rat… | Education | — | 4 | no change0% | — | — | 0.2 | V3 | 8.95KiB | 1 | — | Nov 24, 2025 | |
 | FocusTube - Productive Mode Transform YouTube into a productivity powerhouse by blurring… | Education | kiransmart00 | 4 | up 25.0 percent+25.0% | ★ 4.8 | 4 | 1.1.1 | V3 | 30.04KiB | 1 | storage | Feb 19, 2026 | |
 | Furigana Helper Easily view furigana or kanji candidates right above your se… | Education | wennuan.jp | 4 | up 100.0 percent+100.0% | ★ 5.0 | 1 | 1.1.1 | V3 | 77.75KiB | 1 | storage, offscreen | May 11, 2026 | |
 | Kontx Get the full picture from every video. Real-time context car… | Education | Black Ember Labs | 4 | no change0% | ★ 5.0 | 2 | 0.4.0 | V3 | 58.4KiB | 1 | storage | Jun 22, 2026 | |
 | Mnemo — Vocabulary Lookup & Save Highlight words in any language for definitions and translat… | Education | — | 4 | no change0% | — | — | 1.0.3 | V3 | 19.95KiB | 1 | storage, alarms | Apr 23, 2026 | |
 | LightRead 4.0 修复知网登录检测与网页内容提取问题；优化 Cloudflare 页面抓取；AI 读取链接支持超时，失败时自动关闭标签页 | Education | lizijingstudy | 4 | no change0% | ★ 5.0 | 1 | 4.0 | V3 | 4.55MiB | 1 | declarativeNetRequest, de… | May 30, 2026 | |
 | ClassroomSync Tasks Automatically sync Google Classroom announcements to Google … | Education | Kaleem Akhtar | 4 | up 200.0 percent+200.0% | — | — | 1.0.1 | V3 | 67.13KiB | 1 | identity, alarms, storage | Apr 17, 2026 | |
 | QuizzKar Solve multiple-choice questions instantly using AI. | Education | — | 4 | down 40.0 percent−40.0% | ★ 5.0 | 3 | 1.0.0 | V3 | 82.13KiB | 1 | storage, activeTab, conte… | Nov 10, 2025 | |
 | Constellations Explore the hidden connections between people, events, and i… | Education | john.r.dimm | 4 | up 50.0 percent+50.0% | — | — | 1.0.0 | V3 | 4.64MiB | 1 | contextMenus, sidePanel, … | Feb 3, 2026 |