Lecture Recorder

Record online classes with this lecture recorder: tab audio, your mic or video. Request AI notes with a summary and transcript.

🎓 Lecture Recorder saves a class playing in a Chrome tab as audio, audio with your mic, or video, and turns it into AI notes when you ask. Online classes move fast: a teacher skips a slide, a study call ends before you finish writing. This lecture recorder keeps the whole session as a file, and this lecture recording software can also take notes for you on request: a summary, key points and a transcript. 🚀 Three steps to record lectures in Chrome 1. Open the lecture tab: a class page, a video lecture or a webinar. 2. Click the Lecture Recorder icon, pick Audio, Audio + Mic or Video, and press Record. 3. Press Stop when class ends. The file goes to your downloads. 🎙️ Three modes for every kind of lesson 1️⃣ Audio: the sound of the tab as an M4A file, an audio recorder for talks and long videos. 2️⃣ Audio + Mic: tab audio and your microphone in one file, a voice recorder for lectures that keeps your questions next to the answers. Your mic gets noise reduction first. 3️⃣ Video: picture and sound of the tab as MP4, a screen and audio recorder for one tab, sized for slides, whiteboards and demos. ⏯️ Control while the lecture recorder runs ▸ Pause during a break and resume when class starts again. ▸ Mute playback to silence your speakers while capture goes on, or mute your microphone for a moment. ▸ Set Stop after, from 1 to 800 minutes, so a long seminar ends on its own. Pauses count toward it. ▸ Discard a take that started on the wrong tab. 🪟 Buttons right next to the lesson When a page plays audio or video, a small floating recorder appears with start, pause and stop buttons. Drag it, fold it, or hide it on a site. Alt+Shift+L shows it again; the shortcut does not start capture by itself. 🤖 AI notes when you ask for them After you stop, press Create AI notes. The audio goes to an online service, and the AI lecture recorder shows each stage; a notification says when the document is ready. That is lecture recording to notes in one flow. Expect a summary and key points, plus a transcript when the service returns one. Definitions, open questions, timestamps and speaker labels appear when the document has them. Read the result before you quote it. 📄 Work with the document - Read the summary and the transcript on the lesson page, next to the player. - Copy the notes, the transcript or the whole document into your study file. - Download DOCX to open it in Word or Google Docs. - Retry AI notes if processing stops; service limits may apply. 📚 One library for every lecture recording • Lessons are listed newest first with name, date and length. • Open one to play the audio or video and read its summary on the same page. • Rename or delete a lesson; files in your downloads are kept. • If the browser cache has dropped older media, pick the downloaded file to play it again. 📲 Share by QR when you choose Press Share by QR after a lecture. The file, up to 100 MB, is encrypted and uploaded, and a QR code and a link open it on another device. The link expires after 15 minutes; make a new one when needed. 👥 Who uses this lecture recorder ➤ University students saving class lectures for revision before the exam. ➤ Online learners replaying a video lecture or an online course. ➤ Researchers and grad students keeping interviews held in a browser call. ➤ ESL learners reading transcripts to pick up new terms. ➤ Anyone who needs a sound recorder for webinars and podcasts in Chrome. 🌐 Classes, calls and talks in a Chrome tab This lecture recording app captures what plays in a Chrome tab on Mac, Windows, Linux and Chromebook: a Google Meet lesson, a Microsoft Teams session in the web client, a Zoom call in the browser instead of the desktop app, or a video tutorial. As a call recorder or web video recorder it works inside the browser only. Desktop apps and protected streaming content are out of its reach, and there is no live transcript during capture. ❓ Frequently asked questions 📌 How do I capture a class in Chrome? 💡 Open the lecture tab, click the icon, choose a mode and start. 📌 Does Audio + Mic ask for my microphone? 💡 Yes. The first time, Chrome asks in a window the extension opens. Headphones keep the tab sound from echoing into your mic. 📌 Where do my files go? 💡 Into a Lecture Recorder folder in your Chrome download folder. Pick another place in the Chrome download settings. 📌 What about file quality? 💡 Audio is saved as M4A and video as MP4 at a compact bitrate that suits slides and screen content. 📌 Is it lecture capture software for any site? 💡 It works on regular web pages. Chrome's own pages and desktop apps are outside it. 🚀 Install Lecture Recorder, open your next class, and keep every lecture as a file, with notes when you ask for them.