FLUX 3 Video Review
Multimodal AI generates videos up to 20 seconds with synchronized native audio from text, images, or video prompts.
Visit FLUX 3 Video →Bottom line
FLUX 3 Video is Black Forest Labs’ first dedicated video model, built to turn text, images, or existing clips into short videos with synchronized native audio generated in the same pass. It supports text-to-video, image-to-video, keyframe transitions, and video continuation, with runs up to 20 seconds. The release is still staged and partner-limited, no open-weight version exists yet, and commercial licensing for outputs is not confirmed in our records, so treat it as a promising but unsettled entry until access and terms are clearer.
Quick facts
Who it is for
Best for
- ✓Short clips needing built-in dialogue, sound effects, or ambience
- ✓Testing concepts cheaply via draft mode before full-quality renders
- ✓Developers wiring video generation into pipelines via API or fal/Replicate
Not for
- –Teams needing a self-hosted or offline open-weight deployment today
- –Productions requiring fully audited, written commercial-use terms first
- –Anyone needing resolution beyond HD/FHD upscale right now
Pros and cons
Pros
- +Generates video and synchronized audio, including dialogue and sound effects, in one pass
- +Accepts text, single or first/last-frame images, keyframes, or existing clips as input
- +Single generations can run up to 20 seconds, longer than many rival single-shot tools
- +Draft mode allows fast, low-cost previews before committing to a full-quality render
Cons
- −Access is staged and partner-limited rather than a full open public launch
- −No self-hosted or open-weight version is available yet for this video model
- −Commercial-use terms specifically for video outputs are not recorded on our page
- −Comparative performance claims so far come from the company’s own internal testing
How we scored it
This tool has no GraiLogic score yet: no independent benchmark covers it, and we do not yet have enough named public sources for a sourced estimate. We do not publish a number we cannot back up. Full methodology →
Our verdict
FLUX 3 Video is Black Forest Labs’ entry into video generation, built on a multimodal architecture that the company says jointly learns from images, video, and audio rather than stitching separate models together. An initial version for generation from text and images is generally available via the BFL API and select partners, generating clips up to 20 seconds long in HD resolution, with Full HD output via upscaling and native audio created alongside the video. It supports text-to-video, image-to-video, video-to-video, video continuation, and controlled transitions using keyframes, and can generate optional native audio with the video, including multilingual dialogue, synchronized speech, sound effects, and environmental ambience. A draft mode exists so ideas can be previewed before a full-quality render is requested.
Access, however, is not yet uniform. This release marks BFL’s first public video generation model, and other coverage describes it as currently in early access via Discord, with resolution capped at launch . An open-weight FLUX 3 Dev release is planned but is not out yet, so there is no self-hosted route today. Pricing in our table is not verified, the GrailLogic score is not yet set, and commercial-use rights for FLUX 3 video outputs specifically are not recorded here; general BFL API commercial terms exist for the wider FLUX family, but we have not confirmed how they apply to this video model, so anyone planning production or client work should check the current licensing directly before relying on it.
Alternatives worth a look
Wan (Alibaba)
An open-source video model you can run yourself — capable, but the setup is on you.
Hailuo AI (MiniMax)
Strong quality at a budget price — under active copyright litigation.
Seedance (ByteDance)
ByteDance’s cinematic engine with phoneme-level lip sync, reached through partner platforms.