VideoBGNinja

What VideoBGNinja is

VideoBGNinja is a web tool that removes backgrounds from short videos of people, with no green screen or account required. Its AI matting separates a person from the background frame by frame and follows the subject through the clip. Supported inputs include MP4, MOV, WebM, MKV, AVI, M4V, MPG, MPEG, WMV, and 3GP. The tool is intended for talking-head videos, vlogs, interviews, streamers, and dance clips, and works best on people.

Exports include transparent WebM, transparent GIF, green-screen MP4, and alpha-matte MP4. Transparent WebM works in browsers and OBS, while the alpha matte can be used for compositing in After Effects, Resolve, or Premiere. The Free plan costs nothing, adds no watermark, and accepts clips up to 90 seconds and 2 GB, with the longest side up to 1920 px. One-off passes cost €3, paid once for 24 hours or €5, paid once for 30 days; both extend clips to four minutes, 4 GB, and 3840 px and add ProRes 4444 MOV with alpha.

Processing runs on graphics cards in the Netherlands. Uploads are deleted after processing, generated results are wiped within 45 minutes, and the service says files are not watched or used for training. Pets and products may have softer edges or inconsistent results because the tool is built for people.

Who it suits

VideoBGNinja suits people making short, people-focused videos who need a background removed without using a green screen or creating an account. It can also suit editors who want transparent video or alpha-matte output for browser, OBS, or compositing workflows.

Limits

The Free plan accepts clips up to 90 seconds and 2 GB, with the longest side limited to 1920 px, and does not include MOV export. The free email pass allows four minutes, 4 GB, and 2560 px but renews monthly after leaving an email address; one-off paid passes allow four minutes, 4 GB, and 3840 px and add ProRes 4444 MOV with alpha.

Getting started

1. Open the VideoBGNinja website.
2. Upload a supported video file: MP4, MOV, WebM, MKV, AVI, M4V, MPG, MPEG, WMV, or 3GP.
3. Use the Free plan for clips up to 90 seconds, 2 GB, and 1920 px, or choose a paid pass for higher caps.
4. Select an available export format.
5. Use transparent WebM in a browser or OBS, or use alpha-matte footage in After Effects, Resolve, or Premiere.

Verdict

Choose VideoBGNinja for short, people-focused clips when you want a web workflow and transparent or green-screen exports. Consider another tool for batch processing or consistent results with pets and products; the paid passes are needed for ProRes MOV and the higher clip limits.