AI video editor in your browser

A timeline editor that knows AI: cut your clips, then let it make the shot you are missing.

Open the video editor

How it works

1. Bring your media Drop videos, images and music from your library or your computer onto the timeline.
2. Cut and style Trim, split and arrange clips, add transitions, titles with shadows, color looks and keyframed motion.
3. Let AI do the rest Fill a gap with a new shot, extend an ending, add captions and a voice-over, then export the video.

What you can do

• A real timeline Main track, picture-in-picture video tracks, title and audio tracks, with snapping, ripple edits and undo.
• AI shots where you need them Generate a clip between two shots from the frames around it, or continue a clip that ends too soon.
• Captions and narration Subtitles from what is said in your video, and a voice-over read from your script.
• Transitions and fade-overs Dissolves, wipes and more at every cut, and crossfades for music and sound by dragging a fade onto the next clip.
• An assistant that edits Ask in plain words: shorten every clip to two seconds, add a title, fade these two songs over. It makes the change, you keep Undo.
• Export in the browser Render the finished video on your own device in vertical, square or widescreen format.

Made for

• Short-form video Vertical clips for Instagram Reels, TikTok and YouTube Shorts with captions burned in.
• Product and brand videos Combine product shots, AI clips and titles into one video in your brand look.
• Story sequences Build a sequence of AI clips of the same character and cut them to music.

Frequently asked questions

Do I need to install anything?

No. The editor runs in a current browser on your computer. Your media stays in your ContentMaschine library and the export is rendered on your device.

What does the editor cost?

Editing is included with your account. AI steps such as a generated shot, captions or a voice-over cost credits, and the price is shown before you start one.

Which AI models make the shots?

You choose: Gemini Omni Flash, Kling, Grok Imagine and Seedance. The editor only offers the models that can make the format and length you need.

Can I edit vertical videos?

Yes. Pick 9:16, 1:1, 4:5 or 16:9 for the project; the first image you add can set the format for you.

Can I try it before signing up?

Yes. Visitors can open a demo project and look around; editing your own media needs an account.

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