YouTube Shorts Maker for Content Repurposing with AI
Transform your long-form footage into viral vertical clips with our AI-powered YouTube Shorts maker. This powerful browser-based editor allows you to crop videos, add animated text, and auto-generate subtitles in seconds.
Over 1 million creators use Flixier every day including brands like:
Simplify Your Vertical Content Production Workflow
Repurpose Long Videos
Maximize the life cycle of your existing library by turning widescreen footage into engaging vertical content. Our platform features an intuitive YouTube video cutter designed to isolate the most dramatic or educational segments from your recordings.
Crop Widescreen Footage
Convert videos from landscape to vertical in just a few clicks. When you cut videos online, you can also crop videos to fit smartphone displays perfectly, keeping your subject centered.
Generate Captions Automatically
Flixier allows you to auto-generate captions easily, helping you keep viewers’ attention even if they’re watching on mute.
Scale Across Multiple Platforms
Flixier is a comprehensive workspace for all your social media content, allowing you to create not just YouTube Shorts, but Instagram Reels, and TikToks as well. You can also use our dedicated YouTube GIF maker tool to make reaction GIFs for your community.
How to Use Flixier’s YouTube Shorts Maker
Who this is for
Marketers
Produce high-impact micro-content to promote products or upcoming corporate webinars. Craft compelling vertical ad campaigns that boost overall engagement metrics.
See How It WorksEducators
Business Owners
Social Creators
Still have questions?
We got you!
How do I make YouTube Shorts online for free?
To build vertical clips, upload your raw footage to Flixier and choose your desired template and aspect ratio. Our AI-powered shorts maker then selects the most clippable moments for you, and you can edit them further in the Flixier timeline to customize them to your style and brand.
Can I cut a long YouTube video into multiple Shorts?
Yes. Our cloud-based interface allows you to split long recordings into multiple individual parts with frame-accurate precision. You can isolate several 60-second vertical highlights from a single video file, allowing you to generate a whole week of promotional posts in minutes.
What's the right aspect ratio for YouTube Shorts?
The industry standard orientation for vertical content is a 9:16 aspect ratio with a resolution of 1080x1920 pixels. This ensures your video takes up the entire mobile screen natively, delivering an immersive and engaging viewing experience for users scrolling through their feeds.
Can I add captions to my YouTube Shorts?
Absolutely. Flixier features an AI subtitle engine that transcribes spoken audio into synchronized text blocks automatically. You can choose from various dynamic text designs, modify font types, and apply vibrant color combinations to make your subtitles highly engaging.
Does YouTube Shorts Maker work on mobile?
Flixier is fully web-based and responsive, meaning you can access your workspace from different devices as long as you have an internet connection. This gives you the flexibility to review projects, adjust quick cuts, and export minor vertical changes on the move.
