Auto-post to TikTok, Instagram Reels, YouTube Shorts, and LinkedIn from ShortFast. Each video is automatically optimized with the correct aspect ratio, caption format, and hashtags for every platform — so you publish everywhere without extra effort.
Auto-post to TikTok, Reels, Shorts, and LinkedIn simultaneously
Perfect aspect ratios and formats for each platform
Platform-specific caption and hashtag optimization
Cross-platform scheduling with calendar view
Account management for multiple brands and clients
Analytics tracking across all connected platforms
Discover the full power of ShortFast with our complete suite of AI-powered video tools
Join thousands of creators using ShortFast to grow their audience on autopilot.