AI audio generator for creating dialogue, music, ambience and sound effects from scene prompts
Free AI photo enhancer that sharpens clarity and enlarges photos online
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Free plan with 10 free credits. Pro: $19.99/month (monthly) or $199.90/year (30,000 credits/year); Max: $49.99/month (monthly) or $499.90/year (90,000 credits/year). Credit packs also available.
Free: 3 pictures per day. Paid credit packs: 100 credits for $4.99, 240 credits for $9.99, 500 credits for $19.99 (one-time payment). 1 credit = 1 basic enhancement, sharpening or restoration. Credits never expire.
Key features
Multi-speaker dialogue generation with emotional tone and timing control
Scene ambience and background music composition
Voice cloning with audio reference guidance
Image and audio reference inputs for contextual generation
Output format customization: WAV, MP3, PCM, OGG Opus
Adjustable sample rate from 8 kHz to 48 kHz
Speed, volume and pitch controls on generated audio
API access for Pro and Max plan holders
Up to 2 minutes maximum audio duration per generation
Preset voices including Vivi 2.0, Sophie 2.0, Monkey King 2.0, Magnus and Celeste
Picture enhancer for clarity and detail improvement
Old photo restoration including facial detail
2× enlargement for small photos
4K photo upload support
Before-and-after comparison slider
Free tier: up to 2048 px output on long edge; paid tier: up to 4096 px
Watermark-free results on free and paid processing
No sign-up required for free daily allowance
Images deleted within 24 hours
What makes it different
All-in-one audio generation combining dialogue, music, ambience and effects in a single mixed track
Scene-first workflow directing complete audio narratives rather than separate speech generation
Powered by ByteDance's Seed Audio 1.0 model for professional-quality audio generation
Multimodal input supporting text prompts combined with images or multiple audio references
Voice cloning capability using authorized audio references to guide vocal character and delivery
SeedAudio
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