Black Forest Labs

FLUX 3 Max

  • Video
VideoBlack Forest Labs
Open in Studio

Description

Black Forest Labs FLUX 3 Max on Krea (generate/video/black-forest-labs/flux-3-max).

FLUX Video. Black Forest Labs video generation

Tags

fluxvideobflkeyframesaudiokrea

Capabilities

Vendor
Black Forest Labs
Family
FLUX Video
Type
Video
Model ID
Tasks
fal.ai: Varies by task · KREA: Text to video, Image to video
Seed
fal.ai: Can be set. · KREA: Can be set.

Inputs

Prompt
fal.ai: Optional · KREA: Optional
Image
fal.ai: Varies by task · KREA: Optional
Max images
fal.ai: Varies by task · KREA: 10
Reference images
fal.ai: Varies by task · KREA: Up to 10 reference images.
End frame
fal.ai: Supported · KREA: Supported

Outputs

Duration
fal.ai: 5–20 seconds (default 5) · KREA: 5–20 seconds (default 5)
Resolution
fal.ai: 720p, 1080p · KREA: 720p, 1080p
Aspect ratios
fal.ai: auto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4, 9:16 · KREA: auto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4, 9:16
Audio
fal.ai: Generated, and the catalog records a switch. · KREA: Generated, and the catalog records a switch.
Catalog description

List price per second: $0.17 at 720p and $0.29 at 1080p.

Full prices on modelpricetrack.com

Where to run it

Tasks and limits are per catalog row. A provider may offer only some of them.

fal.aiAPI

Video · fal:blackforestlabs/flux-3-max/keyframes-to-video

Image
Required
Max images
10
Reference images
Up to 10 reference images.
Tasks
Image to video

Video · fal:blackforestlabs/flux-3-max:video

Image
Optional
Max images
1
Reference images
Up to 1 reference image.
End frame
Supported.
Tasks
Text to video, Image to video

KREAAPI

Video

End frame
Supported.

Prices

Only sentences in the catalog that state an amount and a unit.
  • List price per second: $0.17 at 720p and $0.29 at 1080p.

    Source: @diune-sas/ai-providers catalog description · fal.ai

  • List price per second: $0.17 at 720p and $0.29 at 1080p.

    Source: @diune-sas/ai-providers catalog description · fal.ai

  • Price per second: $0.17 at 720p and $0.29 at 1080p.

    Source: @diune-sas/ai-providers catalog description · KREA

  • Confirmed on the Krea API reference and the OpenAPI price table on 2026-10-20 (a 5 second clip is $0.85 at 720p and $1.45 at 1080p).

    Source: @diune-sas/ai-providers catalog description · KREA