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AI Auto Reframing - Resize Video for Any Platform Free

Automatically reframe landscape video to vertical, square, or any aspect ratio with AI. Free tool that keeps subjects centered and perfectly framed.

4.8 (2,380 reviews)

4 simple steps

How to use this tool

Upload your video

Paste a YouTube link or upload any landscape video file.

Choose target format

Select 9:16 (vertical), 1:1 (square), or 16:9 (widescreen) depending on your platform.

AI reframes automatically

Our AI detects faces and subjects, then intelligently crops and pans to keep everything in frame.

Download reframed video

Export your perfectly reframed video, ready to post on any platform.

How it works

How AI auto reframing works

Upload a landscape video and our AI analyzes every frame to detect faces, speakers, and important visual elements. It then intelligently crops and pans the frame to keep subjects centered in your chosen aspect ratio.

For multi-speaker content like podcasts and interviews, the AI creates split-screen layouts or dynamically switches focus to the active speaker. No manual keyframing or cropping required.

Why reframe

Why you need AI auto reframing

Most content is recorded in 16:9 landscape, but TikTok, Instagram Reels, and YouTube Shorts require 9:16 vertical. Manual cropping cuts off speakers, misses important visuals, and takes hours of keyframe adjustments.

AI auto reframing solves this instantly. One landscape video becomes content for every platform without re-shooting or manual editing. The AI understands which parts of the frame matter and keeps them visible.

Smart detection

How does AI keep subjects in frame?

Our AI uses face detection, body tracking, and scene analysis to understand what matters in each frame. It tracks speakers through movement, detects when the active speaker changes, and smoothly pans between points of interest.

For landscape B-roll footage, the AI identifies the visual focus point and reframes accordingly. The result looks like intentional cinematography, not automated cropping.

Try our AI video editing platform

At Choppity we help content creators turn long videos into viral short clips. We use AI to automatically identify highlights, add animated captions, and optimize content for each social platform.

Try it for free

Learn more about Choppity's AI Auto-Reframing feature →

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AI Auto Reframing FAQs

Common questions about this tool and how it works

Is AI auto reframing free?

Yes, completely free. Upload any video and reframe it for any platform at no cost.

What aspect ratios are supported?

9:16 (TikTok, Reels, Shorts), 1:1 (Instagram feed, LinkedIn), and 16:9 (YouTube, websites). Export in any or all formats.

Does it work with multiple speakers?

Yes. The AI detects multiple speakers and creates split-screen layouts or switches focus to the active speaker automatically.

Can I manually adjust the framing?

Yes. The AI provides a starting point, and you can manually adjust crop position and layout in the editor.

How does it handle B-roll footage?

The AI detects the visual focus point in landscape B-roll and reframes it for vertical, keeping the most important elements visible.

Still have questions

Reach out to our team anytime

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