Resize your videos to fit any platform
Adjust video dimensions for any platform, without losing quality. Export high-res videos for Instagram, TikTok, YouTube Shorts, and more in just a few clicks.
Create multi-platform campaigns instantly
Transform a single horizontal video into vertical Stories, square feed posts, and widescreen ads—all without cropping.
Repurpose content across channels
Turn UGC, marketing videos, and brand content into format-specific assets that look native on every platform.
Scale performance with one video
Test multiple formats across platforms to identify top performers without creating new content from scratch.
Fast video resizing for every platform
Choose platform presets like Instagram Reels, YouTube Shorts, TikTok, and Facebook Ads. Upload once and export multiple versions in just a few clicks—your shortcut to repurposing content everywhere.
Professional results with realistic AI background fillers
Never crop out your branding, product, or talent again. Our smart AI preserves your full frame by intelligently filling missing space, keeping your creative clean and complete at any dimension.
Eliminate creative bottlenecks & save costs
Create platform-perfect videos without designers or expensive software. Bring reformatting in-house so your team can focus on strategy instead of wrestling with specs.
How to resize a video in three simple steps
BOOK A DEMO- 01
Upload Video
Select Resize and upload your video.
- 02
Choose Format
Choose your desired output formats (Instagram, TikTok, YouTube, etc.).
- 03
Download
Download your resized videos in minutes.
- 04
FAQs
Can I resize a video without losing quality?
Absolutely. Our AI preserves video resolution while resizing with advanced outpainting technology. You’ll get high-quality output optimized for social media and paid campaigns.
Can I resize videos online without downloading software?
Definitely. LTX Studio is a fully online video resizer, which means you can upload, resize, and export your videos directly in your browser, no downloads or installations required.
How do I resize a video for Instagram Reels or TikTok?
Use our preset aspect ratios for Reels (9:16) and TikTok to automatically resize your video to fit the platform’s specifications, without cropping out key content. Our technology can even uncrop video elements that would normally be cut off.
Is this also a video enlarger or resizer for YouTube Shorts?
Yes. You can use LTX Studio to expand video frames for any platform, including Shorts, Stories, and Facebook Ads.
What video dimensions can I choose from?
You can choose from presets like 16:9, 9:16, 1:1, 4:5, or enter custom dimensions depending on your campaign needs. Our tool makes it easy to reframe video content for any platform requirements.
Discover more features
Explore more powerful features that take your vision from concept to final cut.
Enterprise AI Video, Built for Scale
LTX Studio is an enterprise-grade AI video production platform that helps teams develop, produce, and deliver across modern, scalable workflows.
.png)
