Free online AI video generator and editor with consistent characters and synchronized audio
Fix any diagram without redrawing it
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free plan: 30 credits with 7-day check-ins for 30 more credits. Basic: $20.99/month or $251.88/year (800 AI credits/month). Pro: $34.99/month or $419.88/year (2,000 AI credits/month). Premium: $69.99/month or $839.88/year (5,000 AI credits/month). One-time credit packs available.
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Key features
Text prompt to video generation
Conversational video editing with scene retention
Character reference input for consistency
Physics and world simulation
Sketch-to-video generation
AI avatar generation from photos
Multi-reference input combining images and text
Selective editing for specific scene changes
Aspect ratio and resolution customization
Watermark-free exports
Upload images and reference patches to fix
Mark specific regions to replace and elements to use
Automatic style, lighting, and edge alignment
Support for multiple image types as patches
Preserve surrounding image context and physics
What makes it different
Edits preserved between changes without regenerating entire video
Multimodal input combining photos, sketches, style references with text prompts
Realistic physics simulation and object interaction
Consistent character likenesses across multiple scenes
Free credits to start without requiring payment upfront
Keep 90% of AI-generated content while fixing only what needs to be changed
Leave everything else untouched and preserve overall layout
Serves creators who need specific fixes, not full image regeneration