Customize your input with more control.
Customize your input with more control.
Hint: Drag and drop image files from your computer, images from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL. Accepted file types: jpg, jpeg, png, webp, gif, avif, heic, heif
Type # to reference inputs.
Customize your input with more control.
Your request will cost $0.04 per second for 1080p, $0.08 per second for 1440p or $0.16 per second for 2160p.
Your request will cost $0.04 per second for 1080p, $0.08 per second for 1440p or $0.16 per second for 2160p.
Lightricks' LTXV-13B delivers image-to-video generation at $0.04/second for 1080p through proprietary multiscale rendering that runs 30x faster than traditional diffusion models. Trading maximum resolution flexibility for speed and audio generation capabilities, it produces 6-20 second clips with synchronized sound at 25-50 FPS. Built for social media creators and rapid prototyping workflows where turnaround time matters more than 4K output.
Use Cases: Social Media Content | Marketing Previews | Rapid Creative Iteration
LTX Video 2.0 Fast prioritizes speed over resolution flexibility, delivering 1080p-2160p output with integrated audio generation at competitive rates compared to enterprise alternatives.
| Metric | Result | Context |
|---|---|---|
| Generation Speed | 30x faster than competitors | Multiscale rendering vs standard diffusion (Lightricks benchmark) |
| Cost per Second | $0.04 (1080p), $0.08 (1440p), $0.16 (2160p) | Resolution-tiered pricing on fal |
| Duration Range | 6-20 seconds | Durations 12-20s require 25 FPS + 1080p only |
| Audio Generation | Integrated | Synchronized audio from visual content analysis |
| Related Endpoints | Kling Video v2.6, Pixverse, LongCat Video | Alternative image-to-video endpoints for different quality/cost tradeoffs |
LTXV-13B uses multiscale rendering to generate video frames progressively rather than processing full resolution throughout the entire pipeline. This approach contrasts with standard latent diffusion models that maintain consistent computational load across all frames.
What this means for you:
Integrated Audio Synthesis: Generates synchronized sound effects and ambient audio directly from visual content without separate audio models or manual sync work
Flexible Duration Control: 6-20 second output range with frame rate options (25/50 FPS) adapts to platform requirements from Instagram Reels to YouTube Shorts
Resolution Scaling: Three quality tiers (1080p/1440p/2160p) let you balance output quality against generation cost per project budget
Single-Image Workflow: Transforms static images into motion sequences through prompt-guided animation, no multi-frame input or video editing required
| Spec | Details |
|---|---|
| Architecture | LTXV-13B |
| Input Formats | PNG, JPEG, WebP, AVIF, HEIF via URL or base64 data URI |
| Output Formats | MP4 video with integrated audio |
| Resolution Options | 1080p, 1440p, 2160p (16:9 aspect ratio) |
| License | Commercial use permitted |
API Documentation | Quickstart Guide | Enterprise Pricing
Kling Video v2.6 Image to Video – LTX Video 2.0 Fast trades maximum quality control for 30x generation speed at competitive 1080p pricing ($0.04/second). Kling prioritizes cinematic quality with more granular motion control for production workflows requiring frame-perfect results. See Kling's pricing for cost comparison.
Pixverse Image to Video – LTX Video 2.0 Fast emphasizes integrated audio generation and rapid turnaround through multiscale rendering. Pixverse offers alternative quality/speed tradeoffs for different production requirements. Compare at Pixverse endpoint.
MiniMax Hailuo 2.3 [Pro] – LTX Video 2.0 Fast prioritizes speed with built-in audio synthesis at $0.04-0.16/second depending on resolution. Hailuo 2.3 Pro focuses on extended duration capabilities for longer-form content needs. Review Hailuo pricing for project planning.