Free AI image generation from Japanese text and reference images
AI text to speech, with feeling.
Stage
Not given
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
Free trial with generated credits upon registration; credit requirements vary by model, resolution and quality settings, visible before generation.
Free: 1,500 credits per day after check-in. Starter: $5/month includes 110,000 credits per month plus 1,500 extra daily credits and commercial use. Pro: $18/month includes 500,000 credits per month plus 1,500 extra daily credits and commercial use. Studio: $60/month includes 1,800,000 credits per mo
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
Voice cloning from 10-30 seconds of audio
Voice design with candidate previews
Audio transcription with timestamps and SRT/VTT export
Voice changer for converting speech
Long-form audiobook narration in segments
Video dubbing and re-voicing capabilities
REST API for programmatic TTS access
Multiple audio format support (MP3, WAV, OPUS, PCM)
Expression markers like (whispers) or (excited)
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
No software installation required—runs entirely in the browser
Natural and expressive speech generation with feeling
Private voice models that only your account can access
AI Gazou®
Voxelle