Free AI image generation from Japanese text and reference images
AI demo video maker that turns rough screen recordings into polished, professionally-narrated videos in 60 seconds
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
US
Pricing model
Free
Freemium
Pricing
Free trial with generated credits upon registration; credit requirements vary by model, resolution and quality settings, visible before generation.
$3 for 3 days trial (5 videos, up to 10 minutes each, all 6 AI voices); $29/month Pro plan (100 videos per month, up to 10 minutes per video, locked brand voice, priority processing)
Key features
Japanese language prompts for image generation
Multiple AI models including GPT Image and Nano Banana
Adjustable aspect ratios and composition settings
Reference image upload for style and composition guidance
Prompt gallery with examples to learn from
Customizable resolution and quality settings
Image history and download functionality
Background removal tool
Studio-quality AI voices with 6 options
Line-by-line editor to re-voice individual sections
60-second processing time from upload to download
Support for any screen recorder format
Up to 10 minutes video length
1080p MP4 export in H.264 format
Voice and music changes without losing script
Full ownership and commercial rights to videos
30-day money-back guarantee
What makes it different
Japanese-language prompt support eliminates need for English translation
Iterative refinement workflow allows gradual adjustment of composition, color and style
Gallery of example prompts helps users learn effective prompt writing without starting from scratch
Credit system shows generation cost before processing, with automatic refund on failed attempts
Polishes rough recordings into professional demos in 60 seconds with no editing skills needed
Edit and re-voice individual lines instead of re-recording entire videos
Works with any existing screen recorder without plugins or new tools
Affordable trial at $3 to test with real demos before committing
AI Gazou®
DemoPolish