📱 Landscape to Mobile-First in Seconds

Horizontal to
Vertical Video AI

Landscape videos don't belong on mobile. Transform any horizontal footage into high-performing vertical clips for TikTok, Reels, and Shorts.

Speaker Tracking
No Upload Needed
No Credit Card Required
Smart Reframe
Reframe Ready

How it works

AI clipping tool that finds the best moments, reframes, adds captions and turn them into ready-to-share viral clips in few minutes.

Upload and analyze highlight

Upload your long-form video or paste a link. Our AI instantly analyzes content to find viral moments using AI highlight detection

Get clips with auto caption

Receive perfectly trimmed clips with accurate, animated auto-generated captions & subtitles automatically.

Export polished clips

Customize visuals and branding, then download high-quality MP4s formatted for TikTok, Reels, and Shorts.

Upload and analyze highlight - How Crabcut AI video editor works
Get clips with auto caption - How Crabcut AI video editor works
Export polished clips - How Crabcut AI video editor works

The Mobile-First Shift

Viewing habits have changed. Modern audiences consume 90% of their social media content vertically. Don't let your landscape footage go to waste.

Native Experience

Vertical video fills the entire screen, increasing immersion and reducing distractions. It feels "native" to the platform.

No More Black Bars

Tiny landscape videos in a vertical player look unprofessional. Our AI crops and focuses to ensure professional output every time.

Smart Reframe Technology

One-click conversion for any landscape footage.

1. Upload Landscape

Upload any 16:9 or horizontal video file.

2. Smart Tracking

AI identifies the speaker and tracks them in the crop.

3. Vertical Export

Download multiple 9:16 clips ready for posting.

Convert Any Source

YouTube Videos

Turn your main channel content into Shorts instantly.

Webinars

Extract key takeaways from long presentations.

Interviews

Keep both speakers in frame with smart switching.

Everything you need to go viral.

Crabcut provides a comprehensive suite of AI-powered tools to transform your content strategy. Try the quality of our AI-powered tools for free.

Auto Clip & Reframe

Extract the best moments automatically—our AI spots viral hooks for retention—then crop to 9:16 with face tracking, ready for TikTok, YouTube Shorts, and Instagram Reels.

AI Captions Generator

Styled, accurate, and customizable. Generate auto-captions in 99+ languages to skyrocket your video reach.

Custom Branding

Add logos, background music, and styles. Build a cohesive brand identity with custom watermarks and saved templates.

The Vertical Advantage

No Manual Edits

Stop frame-by-frame reframing in Premiere. AI does it in seconds.

Platform Proof

Perfectly aligned for TikTok, Reels, and Shorts safe-zones.

Scale Output

Turn one webinar into 20+ pieces of vertical content.

Frequently Asked Questions

Our AI uses advanced person-tracking and face-detection algorithms to identify the most important subject and keep them centered in the 9:16 vertical crop.
Yes, you can upload high-resolution 4K horizontal videos and we will generate high-quality vertical clips without losing clarity.
By default, our AI smart-crops to fill the vertical frame. You can also customize the output in our editor if you prefer different framing styles.
We support all major formats including MP4, MOV, AVI, and MKV. If it's horizontal, we can make it vertical.

Unlock Your Video's Potential

Turn your landscape library into a vertical content machine.

Go Vertical Now