FLUX launches native 2K and 4K video upscaling
robrombach · x · 2026-08-21
Black Forest Lab released FLUX Video Upscale, enabling video upscaling to 2K or 4K resolution. The tool focuses on delivering sharper faces, cleaner textures, and finer background details while maintaining FLUX 3's style diversity, natural motion, and realism. It is reported to be faster than third-party upscalers and works on any video.
Related event: Black Forest Labs launches FLUX Video Upscale with native 4K regeneration(6 posts)→
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