Extract still frames from a video at a fixed time interval - as a PNG/JPG image sequence, downloadable as a ZIP. Locally, no upload.
Running locally on your device ...
Running locally on your device ...
0%
Your files never left your device
No. Everything runs in your browser - your file never leaves your device. How this is verifiable
Build a storyboard from a rough video cut, need individual stills for a preview gallery, or extract frames for image analysis - this tool breaks a video into an image sequence, one frame every N seconds, instead of manually scrubbing through the timeline.
Important and honest: for memory reasons, at most 60 images per run are supported. If the chosen interval would produce more images than that, the tool automatically widens the interval so the frames still spread evenly across the WHOLE video - instead of only covering its beginning.
From two result files onward, the page automatically offers an "all as ZIP" download. Everything runs locally in the browser with mediabunny (MPL-2.0, self-hosted, no third-party CDN) on the browser's native WebCodecs API. Your video is not uploaded.
| Input formats | MP4, M4V, MOV, MKV, WEBM |
|---|---|
| Auto-conversion | PNG, GIF |
| Output formats | JPG, PNG |
| Batch processing | No |
| Processing | Locally in your browser (WebCodecs) |
| File upload | None |
Limitations: At most 60 images per run - if the interval is too tight, it is automatically widened so the frames cover the whole video length. One file per run, ~600 MB limit. Needs a secure context (https) and browser WebCodecs support.
No. The whole extraction happens locally in your browser.
Video length divided by the chosen interval, capped at 60 images per run.
The tool automatically widens the interval so the frames stay evenly spread across the whole video length, instead of only covering the beginning.
Yes, from two result files onward an "all as ZIP" button appears.
JPG for smaller files and photos, PNG for lossless stills with text or sharp edges.
Images to video · Video thumbnail · Video to GIF · Cut video silence · Video to subtitles