Video generators
VRAM thresholds, backends and licenses come from the tool fact sheets: every value is collected by code from an official source and stamped with the date it was checked. Requirements marked with an asterisk * are the authors’ own description, not our measurement. Details are on each tool’s page.
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| Tool | Type | Runs | VRAM | Backends | Formats |
|---|---|---|---|---|---|
| Allegrotext-to-video | Video | open source | from 9.3 GB (9.3–27.5 GB) * | CUDA | — |
| AnimateDiff | Video | open source | from 13 GB * | — | — |
| CogVideoXtext-to-video | Video | open source | not stated | CUDA | — |
| Dream Machinetext-to-video, image-to-video, video extension, video interpolation | Video | cloud | cloud | not needed | MP4 |
| FramePack | Video | open source | from 6 GB * | CUDA | — |
| Hailuoimage-to-video, text-to-video | Video | cloud | cloud | not needed | — |
| HunyuanVideotext-to-video | Video | open source | from 45 GB (45–60 GB) * | CUDA | — |
| KlingVideo and image generation using AI | Video | cloud | cloud | not needed | — |
| Latte | Video | open source | not stated | CUDA | — |
| LTX-Videoimage-to-video | Video | open source | from 1 GB * | Apple MPS | — |
| Mochi 1text-to-video | Video | open source | from 80 GB * | — | — |
| Open-Sora | Video | open source | not stated | — | — |
| Open-Sora-Plan | Video | open source | from 24 GB * | — | — |
| PikaImage-to-Video, Video-to-Video, Text-to-Video | Video | cloud | cloud | not needed | — |
| Pyramid Flowtext-to-video | Video | open source | from 8 GB * | Apple MPS | — |
| RunwayVideo avatar generation from audio or text, avatar creation and management, real-time conversations | Video | cloud | cloud | not needed | — |
| SkyReels | Video | open source | from 18.5 GB * | CUDA | — |
| Soratext-to-video, image-to-video, video-to-video | Video | cloud | cloud | not needed | MP4 |
| Stable Video Diffusionimage-to-video | Video | open source | not stated | — | — |
| Veotext-to-video, image-to-video | Video | cloud | cloud | not needed | video/mp4 |
| VideoCrafter | Video | open source | not stated | — | — |
| ViduVideo generation: text-to-video, image-to-video, reference-to-video, start-end-to-video, upscale | Video | cloud | cloud | not needed | png, jpeg, jpg, webp |
| Wantext-to-video | Video | open source | from 8.19 GB * | — | — |
Fact sheets are re-checked monthly; every value on a tool page has a source link and a check date. The asterisk * means “as described by the author”: a developer’s statement, not an independent measurement.