LensNote

About LensNote

LensNote is an AI-powered note-taking service for lectures, meetings, and long-form videos. It records or uploads video and audio, then automatically detects slide changes and important visual moments, captures each frame, and matches it with the corresponding transcript, timestamp, and an AI-generated key message. The result is a structured visual document where every slide stays connected to what was said around it, giving you a visual record instead of plain text. You can curate the note before exporting to PPTX, Word, or PDF, with everything searchable by title, summary, or transcript.

LensNote works across multiple meeting platforms including Zoom, Google Meet, Microsoft Teams, and Webex, using the same workflow for each. It also supports uploading video files from courses and webinars. Every session includes a full timestamped transcript, a summary with key takeaways and action items, and speaker labels. The macOS app lets you record meeting playback directly without adding a bot to the call.

• transcription
• lecture notes
• ai-notes
• video notes
• slide capture
• meeting notes

FAQ

What is LensNote?

LensNote is an AI lecture note taker that automatically extracts important frames from lectures, meetings, and long videos, matches each one with the relevant transcript, and writes the key message and explanation so you can review the content as a structured visual document.

How is LensNote different from a transcript or summary tool?

Most AI note tools focus on text: transcripts, summaries, and action items. LensNote also preserves what was shown, keeping every important frame connected to the words and ideas around it, giving you a visual record instead of just text.

Can LensNote analyze long videos like courses and webinars?

Yes. You can upload the video file or record its playback window with the macOS app, and LensNote turns long-form lectures, tutorials, courses, and webinars into visual notes you can scan quickly, with the ability to jump back to the original timestamp for additional context.

Do I still get a full transcript and summary?

Yes. Every session includes a full transcript with clickable timestamps, a summary with key takeaways and action items, and a key message for each captured slide.

What file types can I upload?

Video files: MP4, MOV, M4V, MKV, AVI, WebM, and MPEG up to 5 GB. Audio files: MP3, WAV, M4A, AAC, FLAC, OGG, and OPUS up to 2 GB. Recordings can be up to 30 minutes on the free plan, 90 minutes on the trial, and 4 hours on Pro.