AI audio generator for creating dialogue, music, ambience and sound effects from scene prompts
AI video editor that turns long videos into viral shorts with auto-reframe, captions, thumbnails and multi-platform publishing
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 plan with 10 processing minutes per month and 0 AI credits. Pro plan with 75 processing minutes per month and 35 AI credits per month. Social Pro plan with 150 processing minutes per month and 80 AI credits per month. Creator plan with 400 processing minutes per month and 200 AI credits per mon
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
Auto-reframe to 9:16 with AI speaker tracking
Animated karaoke captions with word-by-word animation
AI thumbnail generation with face-aware framing
Automatic silence and filler-word removal
Profanity beep and audio censoring
Voice-cloned dubbing and caption translation
Multi-platform publishing to 10 social platforms
UGC Studio AI actor videos
4K watermark-free exports
AI viral clip finder with virality scores
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
Speaker-tracked auto-framing: vertical crops follow the speaker across camera cuts for interviews and podcasts
Voice cloning for dubbing into Spanish and French with tone and emotion preservation
SeedAudio