Education extensions

Wikipedia Add A Fact sends selected page text, page context, and a hashed user ID to Toolforge when users verify a fact.

Youtube Timestamp Saver stores saved video thumbnail URLs that the options page requests from YouTube over HTTP.

azVocab Dictionary sends selected webpage text to azvocab.ai when immediate lookup is enabled.

Create and edit SVG vector graphics with drawing tools, imports, puzzles, and export options.

Save words you find online to a personal vocabulary list for later review.

This academic search extension fetches remote config that controls background tabs and network rules on all sites.

Deep Acquire Language sends auto-generated YouTube subtitle chunks to its server for enhancement.

TestWhiz listens for a page-posted LOGIN_SUCCESS message with no origin check and stores the supplied userId on every site.

ResearchWize sends full page content to its own servers for AI summarization and fingerprints your device to enforce usage limits.

Vocabulary builder injects a remote vocabulary.live sidebar into any site, giving it read/write access to the page and its local storage.

Translator for Discord sends Discord message text to Google Translate when you translate a message.

Doc Edit Replay reconstructs a Google Doc's full text and edit history and sends it to the vendor's AI backend when you click "Analyze with AI."

Lockcard sends dictionary and translation requests to DeepSeek with a bundled API bearer token.

ManipulationDetect sends a full-page screenshot to its own backend and a third-party LLM when you run a scan.

Records high-quality MP3 audio with playback controls and classroom-focused saving options.

Create digital math expressions with typing, handwriting, voice dictation, and LaTeX input.