Contact Sheet Maker turns the video in your current tab into a clean, timestamped image grid. It is built for review, notes, archives, and AI workflows where a compact visual summary is more useful than the full video file. Click the toolbar icon on a page with a video, choose how many seconds to wait between frames, and generate. The extension samples the video, creates one or more contact sheets, downloads the images, and restores playback afterward.

I built Contact Sheet Maker because sending a full video to an AI is often slow, expensive, or just awkward when all you need is a compact visual summary. This extension turns the video already playing in Chrome into a clean contact sheet with timestamps, so you can review it yourself, archive it, or hand it to an AI as a single image set. The workflow is intentionally simple: click the extension, choose how many seconds between frames, and generate. It handles portrait videos, longer videos that need multiple sheets, and keeps everything local in the browser with no uploads or accounts. If you try it, I would especially love feedback on where it helps most: AI prompting, research, education, content review, or internal team workflows.

Contact Sheet Maker

Turn browser videos into contact sheets for AI review.

Turn browser videos into contact sheets for AI review.