AI Video Generator for
YouTube Shorts
Turn any idea into a scroll-stopping YouTube Short in seconds. Lyra writes the script, generates visuals, adds voiceover and captions — ready to publish.
auto_awesomeStart Creating for FreeHow It Works
Create YouTube Shorts videos in three simple steps
Describe Your Idea
Enter a topic, paste a script, or just describe what your Short should be about. Lyra takes it from there.
AI Generates Everything
Lyra writes the script, creates visuals, adds a natural-sounding voiceover, syncs captions, and selects background music — all automatically.
Publish to YouTube
Preview your Short, make any tweaks, and publish directly to your YouTube channel — or schedule it for later.
Made with Lyra for YouTube Shorts
See what creators are making with Lyra's AI YouTube Shorts generator
Everything You Need for YouTube Shorts
Powerful AI tools designed to help you create professional YouTube Shorts content
AI-Written Scripts
Generate attention-grabbing scripts optimized for the short-form format. Lyra structures your content with strong hooks and clear pacing for maximum retention.
Natural Voiceover
Choose from a range of realistic AI voices to narrate your Shorts. Every voiceover is synced precisely to your visuals and captions.
Auto-Synced Captions
Captions are generated and timed automatically, boosting accessibility and watch time. Most viewers watch Shorts with sound off — captions keep them engaged.
Background Music
Lyra selects and mixes background music that fits the mood of your Short, keeping viewers watching without overpowering the voiceover.
Vertical Video Format
Every Short is rendered in 9:16 portrait format, perfectly sized for YouTube Shorts, so your content looks native on every device.
Schedule & Auto-Publish
Connect your YouTube channel and schedule Shorts in advance. Lyra publishes them automatically so you can stay consistent without the daily grind.
Frequently Asked Questions
Ready to Create YouTube Shorts Videos?
Join thousands of creators using Lyra to produce engaging YouTube Shorts content in seconds, not hours.