FinalFrame

First and Last Frame Extractor

Pull both ends of a video at once — the opening frame and the true final frame — and save either as a full-quality PNG. Built for start-and-end-frame AI video on Kling, Luma Dream Machine and Runway. Runs in your browser, so nothing is uploaded.

Drop a video here, or click to choose
MP4, MOV, WebM, M4V and more · nothing is uploaded

How to use it

  1. Choose a video file. It stays on your device.
  2. Both end frames decode and appear side by side.
  3. Save either one, or both, as full-quality PNGs.
  4. Feed them to your AI video tool as the start and end keyframes.

Why the last frame is the hard one

Most browser tools seek to the duration minus a fraction of a second and screenshot whatever the video element happens to be showing. On many files that is a black or stale frame, and on a clip with sparse keyframes the seek never finishes at all.

This tool asks the demuxer for the true final sample in presentation order, which is both correct and fast — the same engine behind the Final Frame Extractor.

Start-and-end-frame AI video

Several generators take two images and interpolate a clip between them. Extracting both ends of an existing shot gives you those two keyframes — useful for looping a clip back to its own opening, or for continuing a scene from where it stopped.

Support and naming differ between tools, so check the current documentation for whichever generator you use before planning a workflow around it.

Full quality, and private

Frames are saved as lossless PNG at the video's own resolution — no re-encoding, no watermark, no resizing.

Decoding happens on your device. If your browser cannot decode the format, this tool says so rather than uploading your file anywhere.

Frequently asked questions

Is it free? Do I need an account?

Free, with no sign-up, no account and no email required.

Does my video get uploaded?

No. Your browser decodes it on your own device. If it cannot decode the format, this tool tells you instead of uploading it.

Which formats work?

MP4, MOV, WebM, M4V and MKV, covering H.264, VP8, VP9 and AV1. HEVC works on most Apple devices and on Windows machines with a hardware decoder.

Can I get the frames in between?

Yes — use the Video Frame Extractor to scrub to any moment, or the Final Frame Extractor for the last four frames of a clip.