AI audio generator for creating dialogue, music, ambience and sound effects from scene prompts
AI image animator that turns photos into short videos
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.
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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
18 video models to choose from
Generate clips up to 15 seconds
Output up to 4K resolution on Pro and Business plans
Single source photo or up to 9 reference images
Start and end frame control
Free GIF background remover
Free GIF compressor and resizer
Free PNG to GIF converter
Free GIF text overlay tool
Free GIF to PNG converter
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
All six GIF tools are free and require no account or credits
Generate motion from one photo and a text prompt in a single run
Free plan includes 12 of 18 video models for trying the service
Commercial use rights available with Business plan
SeedAudio