How to use this tool
Choose a short video and create a PNG contact sheet with twelve evenly spaced thumbnails and timestamps.
Private processing
Your input is processed in this browser tab. PixelKit does not upload it to a file-processing server; leaving the page clears the current work.
Formats and limits
The sheet uses fixed thumbnail cells and preserves each frame’s aspect ratio. Exact sampled frames depend on browser seek precision; videos are limited to 200 MB and 10 minutes.
Related guides
Frequently asked questions
How many thumbnails appear on the contact sheet?
The tool samples twelve evenly spaced points and labels each thumbnail with its approximate time.
Does the contact sheet crop every frame?
No. It fits frames inside fixed cells and preserves their aspect ratio, leaving letterboxing where needed.
Does generating the sheet upload my video?
No. The browser seeks through the selected local video and creates the PNG contact sheet in memory.