Black Forest Labs· FLUXCapability change

FLUX Upscale: 2K and 4K for Video

Black Forest Labs launched FLUX Upscale, a standalone tool and API endpoint that upscales video up to native 4K, fixing imperfections like smudged faces and gridded artifacts. It offers two modes: Precise (4 steps, $0.07/mp/s) and Creative (8 steps, $0.10/mp/s). Upscale factors of 1.5x, 2x, and 3x are supported.

From the source

You can now use FLUX Upscale, available as a standalone FLUX Tool and endpoint, to regenerate any video at a higher resolution, up to native 4K

bfl.ai

Announced

20 Aug 2026 17:21 UTC

Detected

21 Aug 2026 08:07 UTC (+14h after)