Make anything.

Tell your AI what you want. Montaj makes the video.

Download for free

See demo

Edit videos with AI for free in 3 easy steps.

Step 1
Drop in your footage.
Straight from your computer. It stays there.
Step 2
Tell AI what you want.
Plain words. No editing skills needed.
Step 3
Get a polished video in minutes.
AI learns your style and voice. You stay in control, change anything you want.

Your fonts. Your colors. Your rules.

You have full creative control. Set up your style profile once, on Hub. AI uses it on every edit.

Build your style profile on Hub
Pick your favorite fonts, colors, text overlays and caption styles. Save them as your style.
AI learns your style
When AI edits your videos, it uses your style. Your videos look like you made them.
Change it anytime
Update your style profile or your preferences whenever you want. The next edit follows your new style.

Less time editing. More time creating.

No editing skills needed
Never edited a video? That's fine. Say what you want in plain words and Montaj takes it from there.
Captions, done for you
Montaj writes the captions and times them to your voice. Nothing to type.
Private by default
Your clips and your finished videos stay on your computer. Nobody else sees them unless you share them.
Change anything you want
You get a real timeline. Trim, move, speed up, redo. Nothing is final until you say so.
No account. No credits.
Download and start editing. Save as many videos as you like, in full quality, for free.
Bring your own AI
Claude, ChatGPT or Gemini. Connect the one you already use. It is free on every plan.
Bring your own models
Connect the latest AI video models, like Kling and Seedance, with your own keys.
Auto-schedule your posts
Connect tools like Sprout Social or Metricool.

Any platform. Any size.

Tall for TikTok and Reels. Wide for YouTube. Square for your feed. Montaj works with all of them.

Not just video. Carousels, too.

Turn a reel or a script into a swipeable carousel. AI writes every slide in your style. You swipe through, change anything, and post.

See how carousels work

Make anything you can imagine.

Imagination is the only limit. Tutorials, 3D motion, AI-generated video, your own footage: Montaj gives you the tools to make any video you can think of.