AI video generator creating cinematic videos with synchronized sound from text or images
Free browser-based video frame extractor with no server upload
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Basic $19.90/month ($9.90/month billed annually at $118.80); Standard $39.90/month ($19.90/month billed annually at $238.80); Pro $99.90/month ($49.90/month billed annually at $598.80). Basic includes 560 credits/month, Standard includes 1,800 credits/month, Pro includes 5,400 credits/month. All pla
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Key features
Text to video generation from text prompts
Image to video animation
Native synchronized audio and sound generation
Up to 4K resolution output
8+ language phoneme-level lip sync
Up to 30 reference images for creative control
Up to 30 seconds video duration
Six aspect ratio options
Multi-shot storytelling with natural transitions
Average generation time under 8 minutes
±5 frame filmstrip loupe with Laplacian variance sharpness scoring
Support for MP4, MOV, WebM, MKV, AVI video formats
H.264, VP9, AV1, and HEVC 10-bit codec support
Export as PNG, JPEG, or WebP format
First and last frame automatic extraction
PTS-aligned frame accuracy verification against ffmpeg
What makes it different
Native audio-video joint generation creates synchronized sound in one pass without separate audio tools
Multimodal reference system with up to 30 images for consistent character and style control
8-language phoneme-level lip sync with frame-accurate synchronization
Powered by ByteDance's advanced Seedance 2.0 model
Cinema-grade specs including up to 4K output and advanced physics rendering
1:1 native pixel accuracy with PTS frame-locking, not screen capture approximation
Laplacian variance auto-ranking to eliminate motion blur and identify sharpest frames
Support for variable frame rate (VFR) and constant frame rate (CFR) with proper accuracy
Multi-gigabyte file support up to 4K on mobile and 8K on desktop with discrete GPU
Seedance 2.0
Frame Extractor