Video Frame Extractor

Pulls still frames out of videos at a regular interval. Saves a snapshot every X seconds as an image file.

What it does

Use this to grab still images from a training video for written notes, generate thumbnail candidates from a promo video, or pull stills from drone footage as map snapshots.

How to use

  1. Drag video files into the list.
  2. Set the Capture Interval in seconds (default 1).
  3. Pick an Output Image Format: JPG or PNG.
  4. Click Run.

You get a dedicated sub-folder per video, with the numbered frames inside.

Capture interval

  • 0.1-0.5 seconds: Very dense, for animation work.
  • 1 second (default): General use.
  • 5-10 seconds: Key moments in a long video.
  • 30-60 seconds: Just milestones, small archive.

Format

  • JPG: Smaller file, some quality loss. General use.
  • PNG: Lossless, larger file. Best when preserving logos or graphics.

Examples

Lesson-note stills from a training video: Add the video, interval 5 sec, PNG, run. Slides come out as clean images.

Thumbnail candidates: Add the video, interval 10 sec, JPG, run. Pick a good one.

Map shots from drone footage: Add the drone video, interval 2 sec, JPG, run. Stills from the whole route.

Sports-analysis dense frames: Add the video, interval 0.2 sec, JPG, run. Every moment of the action.

Watch out

  • Very short intervals (0.1 sec) generate huge numbers of files, can fill the disk.
  • A 30-second video at 1 sec interval = 30 images. A 30-minute video at 1 sec = 1800 images.
  • PNG files can be 5-10x bigger than JPGs.
  • Each video gets its own sub-folder, no mixing.
  • Output quality depends on the source video resolution.

License

Free tier has a monthly frame-extract cap. Office plan removes it.