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Cut and trim video clips

Subtitle Creator

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Transcript Extractor

Get text from any video

Video Watermark

Add logo or text overlay

Video Cropper

Resize and crop frames

AI Video Reframer

Auto crop with subject tracking

Video to FAQ

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Video to Quiz

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Subtitle Translator

Translate captions instantly

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Thumbnail Generator

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AI Video Trimmer

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Before & After Video

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Coming Next Video

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Video Rotator

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Speed Changer

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Format Converter

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Video Compressor

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Video to GIF

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Video Summary

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Video FAQ Generator

Extract FAQs from video

Image Annotator

Mark up screenshots

Video Annotator

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Audio Extractor

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Burn captions into video

PDF to Video

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PPTX to Video

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Presentation to Video

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Google Slides to Video

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Video Lighting

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Free AI Tool

Free AI Video Reframer - Landscape to Vertical, Automatically

Upload a landscape video, pick a target aspect ratio, and let AI track the speaker so they stay in frame. No manual panning or zooming.

or

Drop your video here

or click to browse

How It Works

Three simple steps

1

Upload your video

Drop a file or paste a URL. MP4, MOV, and WebM up to 500 MB.

2

Pick a target aspect

Choose 9:16 for TikTok / Reels / Shorts, 1:1 for Instagram, or 4:5 for portrait feed posts.

3

AI reframes and you download

AI detects the speaker, smooths a virtual camera path, and renders the reframed video. Download in seconds.

Why Use AI Reframe

Subject stays centered

AI tracks the speaker (or main person on screen) and keeps them in the new frame as they move.

Smooth camera motion

Velocity-bounded tracking with scene-cut snapping means no jitter and no whipping across cuts.

Every major aspect ratio

9:16 for vertical (Shorts, Reels, TikTok), 1:1 for square (Instagram feed), and 4:5 for portrait.

Reframer vs Cropper — what's the difference?

Both convert aspect ratios. Reframer does the work for you.

Video Cropper

You pick a fixed crop region and pan / zoom manually. The crop never moves once exported. Best when the subject sits still in the frame.

AI Video Reframer

AI detects the subject and moves a virtual camera to follow them across the video. Best for talking-head footage being repurposed for Shorts, Reels, or TikTok.

Frequently Asked Questions

AI reframing automatically crops a video into a new aspect ratio (like landscape to vertical) while moving the crop window to keep the focal subject — usually the speaker — centered in the frame. It's the same technique used by tools like Submagic, Opus Clip, and Adobe Premiere's Auto Reframe.

A regular cropper applies a single fixed crop region across the whole video. AI Reframer moves the crop region intelligently as your subject moves, so the speaker stays in frame even if they walk across the original shot.

Talking-head footage being repurposed for vertical platforms: podcast clips, interviews, webinar highlights, course content, and screen recordings with a presenter on camera. The cleaner the source video and the more distinct the speaker, the better the result.

9:16 (TikTok, Instagram Reels, YouTube Shorts), 1:1 (Instagram and Facebook feed), and 4:5 (Instagram portrait feed). More ratios coming soon.

Yes, but v1 picks the largest or most prominent face as the focal point. For podcasts with two people talking back and forth, the crop will favor whoever is more visually prominent — active speaker detection is on the roadmap.

AI Reframer is optimized for footage with people. For scenery, screen recordings without a speaker, or product shots, the regular Video Cropper gives you more control.

Most clips finish in under a minute. Longer videos (5+ minutes) may take 2-3 minutes because AI has to analyze every part of the footage.

No. The output is clean — no watermarks, logos, or branding.

Need more from your videos?

Vidocu turns videos into subtitles, voiceover, translations, and help articles — automatically.