Long videos in.
Five-second cuts out.

Mix clips from your own videos into an 8, 15 or 20 minute edit that follows your topic and script.

1Sources

Click to add videos Any size · MP4 recommended

2Length

96 clips × 5s

Clip length5s

1s10s

3Topicoptional

4Scriptoptional

+ Attach .txt file

5Clean clips

Remove clips with text, intros and outrosAI checks tiny still pictures, never your videos. Black and blank clips are always removed.

Preview appears here

Turn long videos into short-clip mixes

Cutmix is a free short-clip video mixer that works in your browser. Make 8, 15 or 20 minute videos from your own footage, matched to your topic and script, without uploading anything.

How it works

01
Add your videos
Drop in long videos you filmed or have the rights to use. Files stay on your device.
02
Set length and topic
Choose 8, 15 or 20 minutes, a clip length from 1 to 10 seconds, and paste your topic or script.
03
Mix and download
Cutmix picks matching short clips, removes text and intro screens, and saves one finished video.

Questions

What is Cutmix?: Cutmix is a free online video mixer for creators. It cuts long videos into short clips and joins them into one long edit that follows your topic and script.
Do my videos get uploaded?: No. Cutting and joining happens in your browser. Only tiny preview pictures are checked when you turn on clean-up, and they are not stored.
Do I need an account?: No. You can use Cutmix without signing up. An email is only asked if you buy Pro.
Does using short clips avoid copyright claims?: No. Clip length doesn't change who owns footage. Use your own videos or footage you have the rights to.
What does Pro add?: Pro costs $9 a month or $79 a year. It adds 15 and 20 minute mixes, 1080p export, unlimited AI clean-up and no ads.
Who is it for?: YouTubers, faceless channels, compilation and b-roll editors, and anyone turning hours of footage into a watchable long video quickly.