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Reframe Videos with AI without cropping

Change your video's aspect ratio without losing important details. Our AI extends the background to fill the new space seamlessly, so your subject always stays in focus.

Before

After

9:16 to 16:9

Before

After

1:1 to 21:9

Before

After

16:9 to 3:4

Before

After

1:2 to 4:3

Step by Step

How it Works

Upload video step — drag and drop to start AI video reframing on Atlabs
Upload your Video

Drag & drop, select or paste URL

Choose aspect ratio — 1:1, 4:3, 16:9, 9:21 for AI video reframe on Atlabs
Choose your aspect ratio

E.g. 1:1, 4:3, 16:9, 9:21

Preview before download
Preview before downloading

Preview before downloading

See live before & after

Download reframed video — optimised for any platform on Atlabs
Download reframed video

Printer-ready or for screens

Reframe your Video to any aspect ratio

Atlabs AI video reframe dashboard — change video aspect ratio without cropping

Try with your own videos

What makes it special

Keep Your Main Subject Intact

AI ensures your main subject stays perfectly in focus, filling the edges with realistic, context-aware visuals.

Save Time on Reshoots

Recover cropped framing and reformat for different platforms without extra filming.

Perfect for All Creators

Whether you’re making cinematic edits, social media clips, or quick reels—Reframe fits your needs.

Got Questions?

What does “reframing” mean?

Reframing changes your video’s aspect ratio to fit different platforms without cutting out important parts. Instead of cropping, our AI expands the scene by generating realistic background details that blend perfectly with the original footage.

How is this different from normal resizing?

Traditional resizing crops or adds black bars, which can make content look awkward. Our AI uses scene-aware expansion to keep everything visible and naturally fill extra space.

What aspect ratios can I choose from?

You can select popular presets like 1:1, 4:3, 3:4, 16:9, 9:16, 21:9, or 9:21 to suit your needs.

Can I control how the new background looks?

Yes — in Advanced Settings, you can add a prompt to guide the AI’s background style, colors, or mood.

Is the generated background unique every time?

Yes — each expansion is generated fresh by AI, so results may vary slightly even with the same image and settings.

Is there a length limit?

Yes — videos up to 30 seconds are supported for reframing. Longer videos can be trimmed before upload.

Is it free to use?

Yes — you get free credits when you sign up, so you can do a few resizes at no cost. Once your free credits run out, you’ll need to subscribe for more.

Can I use this for animated videos or cartoons?

Will the AI match my video’s style and lighting?

Will the AI change my subject?

No — your subject, motion, and core content remain untouched. The AI only generates extra background to fit the new aspect ratio.