Is my video uploaded during extraction?

No. ffmpeg.wasm processes the video entirely in your browser. The frames are written to an in-browser virtual filesystem and then zipped locally.

Does it work on mobile?

Yes. Works on iPhone Safari and Android Chrome without installing any app.

How are the frames delivered?

All extracted frames are bundled into a single ZIP file for convenient download. The ZIP is assembled in the browser using JSZip.

What does "every N seconds" mean?

If you set the interval to 2, one frame is captured every 2 seconds: at t=0s, t=2s, t=4s, etc. Use 1 for one frame per second, or 0.1 for 10 frames per second.

Frame Extractor

Extract individual frames from a video as PNG images and download them as a ZIP.

100% client-side · no upload

Video file (MP4, WebM, MOV…)

Settings Start time (seconds) End time (seconds) Capture every N seconds

Load a file to begin.

How to use

Choose your video file. Set the start and end times for the frame range you want to extract.
Set the interval (e.g. 1 = one frame per second, 0.5 = two frames per second). Keep total frames under 60.
Click Extract frames. All frames are bundled into a ZIP file for download.

Related tools

More ways to use this tool

Frequently Asked Questions

Is my video uploaded during extraction?: No. ffmpeg.wasm processes the video entirely in your browser. The frames are written to an in-browser virtual filesystem and then zipped locally.
Does it work on mobile?: Yes. Works on iPhone Safari and Android Chrome without installing any app.
How are the frames delivered?: All extracted frames are bundled into a single ZIP file for convenient download. The ZIP is assembled in the browser using JSZip.
What does "every N seconds" mean?: If you set the interval to 2, one frame is captured every 2 seconds: at t=0s, t=2s, t=4s, etc. Use 1 for one frame per second, or 0.1 for 10 frames per second.

Last updated: 2026-05-20 By jarvisbox