Earmark is an active note-taking copilot for online courses. Mark what matters while you listen — get a clean Markdown note the moment it ends.
Three steps, zero friction. Works with any lecture playing in a browser tab — Udemy, Coursera, YouTube, your bootcamp's portal.
One click captures the audio of any browser tab. The transcript flows live, word by word, as the instructor speaks.
Star the sentence that matters the moment it's said. Drop in headings. Attach memos to exact moments — without pausing the video.
Reviewable AI summaries every ~10 minutes, built around your marks. One Markdown file per lecture — yours to keep, Obsidian-ready.
Recording a lecture and reading the transcript later doesn't work. Passive transcripts are where learning goes to die.
Research on note-taking agrees: people who process while listening retain more than people who transcribe. Every existing tool records first and summarizes after. Earmark is built the other way around — the marks you make during the lecture drive the summary and the review questions you get at the end.
Start free. Pay only when Earmark becomes part of how you study.
Every lecture is a Markdown file on your own machine, not a row in our database. Cancel whenever you like — every note you already made still opens, in Obsidian or any text editor, with or without us.
Prices in USD and not final. Waitlist members get first access and keep the launch price.
Your notes are plain .md files on your machine — not rows in someone else's database. Obsidian-friendly out of the box.
Audio is streamed for live transcription and discarded. What's kept is your note — and it's kept by you.