Education extensions

Translate Netflix Subtitles sends subtitle text to Google Translate for language detection and translation.

This extension solves math problems with AI and shows step-by-step explanations.

Chinese Tools sends selected page text to PurpleCulture conversion endpoints when context-menu tools are used.

Copykiller sends user-selected page text to copykiller.com for plagiarism and AI-generation checks after submission.

Extracts direct MP4 download links and transcripts from Zoom recording, event, and clip pages.

Natural Typist opens user-entered text on naturaltypist.com for AI humanization after the user approves the prompt.

Shows current course grades and estimates GPA/CGPA in the Odoo UCP student portal.

Highlights words on web pages based on your WordUp vocabulary knowledge map.

AI Answer Generator sends the question you enter and generation options to AIFreeBox's API.

Adds a visual progress chart and task lists to Canvas for tracking coursework.

Corgi AI ships hardcoded Voicemaker and Google Analytics credentials in its extension bundle.

Adds customization, navigation, and display options to the 42 Intra experience.

Adds Japanese subtitles, word lookups, quizzes, and flashcards to anime on Crunchyroll and Netflix.

Shows a detailed breakdown of PTE sub-scores on your PTE score page.

Reeader imports a Google Fonts stylesheet when you activate its reader view on a page.

Tubly sends YouTube video IDs, viewing events, and chat prompts to Tubly and AWS Lambda endpoints.

This extension adds Wooclap interactive questioning to Google Slides presentations.

랭플릭스 sends authenticated Netflix watch activity to PostHog with the Netflix movie ID.

AI Homework Helper - Apex Vision AI sends selected text, cropped screenshots, and chat or file prompts to Apex Vision APIs.

CWS: Chinese Dictionary + Pinyin Annotator lets matched pages ask the extension to write page-supplied text to the clipboard.

Adds a button to switch Google Translate between light and dark mode.

Dictionariez lets visited pages send supplied text to pnl.dev through its translation bridge.

Double Subtitles for Prime sends Prime Video and Amazon subtitle text to Google Translate for second-subtitle display.

Shows Chinese readings and Vietnamese/English definitions when you hover over text.

Search English–Malayalam dictionary entries from within Chrome.

Open Access Helper Web reads article DOI values from pages and sends them to open-access lookup APIs.

Play Plus reads Coupang Play playback request headers to fetch subtitle metadata and subtitle files.

Checks a webpage’s readability level with common Flesch readability scores.

Draw, annotate, and save sketches in an offline browser canvas.

Tab Merge sends all complete current-window tab URLs to the first tab's origin when you click its toolbar button.

WordsMine sends tokenized page text to api.wordsmine.com when remote highlighting is enabled.

Aidify reads Google Docs revision history and edit text to build writing-process reports.

AnkiNLM reads NotebookLM flashcard and quiz data to create local copy and download exports.

Duolingo Max modifies Duolingo pages to unlock paid subscription features and bypass feature gates.

Shows Evanston Township High School bell schedule details and current period status.

Gemini EDU Prompt Assistant (TW) stores your Gemini API key in gemini.google.com localStorage and sends it to Google's API.

Shows an uplifting quote on each new tab page.

Hindi Dictionary sends selected single words from any website to k.kodand.com for dictionary lookups.

Adds color coordination to a Lectio schedule.

Lookup Definitions Online sends selected page text to dictionary sites when you use its context-menu lookup.

Adds a dark theme to Bible.com for easier reading in low light.

Provides an interactive periodic table for quick element reference.

This extension provides a digital xylophone with real xylophone sounds and touch, mouse, and keyboard controls.

Shows free programming courses and course search options in new browser tabs.

Adds a movable timer overlay for Google Slides slideshow presentations.

AI Homework Helper sends profile identifiers and homework prompts or screenshots to livepolls.app and Imgkits AI endpoints.

Anki Tool sends AI auto-fill flashcard details and existing field content to its Cloudflare Worker.

Collects BibTeX references into CiteDrive and inserts in-text citations in Overleaf projects.

Provides a browser menu for searching and opening Wikimedia Foundation projects.

Forces KaTeX formulas and code blocks to display left-to-right in right-to-left language contexts.

Citation Generator: InText sends user-entered website citation URLs to public CORS proxy services.

Shows course statistics directly on DTU course catalogue pages.

Double Subtitles for HBO Max by MovieLingo sends HBO Max and Max subtitle text to Google Translate for second subtitles.

EBSCOhost Passport embeds an EBSCO OAuth client secret and sends it to EBSCO's token endpoint.

Shows a visual dictionary popup with an image and definition for highlighted English words.

This extension translates text between English and Hindi in Chrome.

Flexi - AI Tutor sends active-page context to CK12 while its side panel is open.

Tunes guitars and other instruments from the browser toolbar while you use online lessons.

Hello Kitty Wallpapers HD New Tab sends custom shortcut URLs to Google's favicon service.

HoverTranslate sends selected YouTube caption text to translation services when you hover subtitle words.