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FLUX.3 Video Generator
Create stunning videos with built-in audio using Black Forest Labs' FLUX 3 Video Generator. This unified multimodal model learns from video, images, and sound together, producing up to 20-second clips across text-to-video, image-to-video, video-to-video, and agentic multi-shot modes while excelling at realistic human expressions.
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What Makes the FLUX 3 Video Generator Unique
The FLUX 3 Video Generator is Black Forest Labs' next-generation multimodal foundation model that jointly learns from video, images, and audio within a single unified framework. Released in July 2026, it generates 20-second audiovisual clips, excels at capturing subtle human facial expressions, and achieves top preference scores against leading video models—all powered by the Self-Flow training methodology.
- Unified Multimodal LearningTrained simultaneously on video, images, and audio, the FLUX 3 Video Generator grasps how motion, visuals, and sound interconnect in the real world.
- Native 20-Second AudioEvery output from the FLUX 3 Video Generator includes synchronized audio—sound effects, dialogue, and ambient tracks generated right with the visuals.
- Agentic Multi-Shot SequencesLink individual clips into multi-minute narratives with consistent characters across scenes using the FLUX 3 Video Generator's reference-based generation.
Getting Started with the FLUX 3 Video Generator
Produce multimodal videos with synchronized audio across five modes using the FLUX 3 Video Generator.
Key Features of the FLUX 3 Video Generator
A single model covering text-to-video, image-to-video, video-to-video, keyframe transitions, and agentic multi-shot chaining—the FLUX 3 Video Generator outperforms leading competitors in early preference tests and continues to improve.
Five Generation Modes
Text-to-video, image-to-video continuity, video-to-video restyling, keyframe-to-video transitions, and audio-video continuation—all within the FLUX 3 Video Generator.
Superior Human Expression Capture
The FLUX 3 Video Generator excels at capturing nuanced facial expressions, multilingual dialogue, and emotional subtlety, outperforming rival models in early benchmarks.
Self-Flow Architecture
Built on Black Forest Labs' Self-Flow approach, the FLUX 3 Video Generator aligns multimodal generation and understanding within a single unified model.
Competitive Preference Rankings
Preferred over Grok Imagine Video in 69%, Runway Gen-4.5 in 77%, and Luma Ray 3.2 in 93% of early comparisons—the FLUX 3 Video Generator leads while still in development.
Multilingual & Typography Support
Generate videos with accurate multilingual dialogue and strong typography rendering—the FLUX 3 Video Generator handles styles from candid camcorder to animation.
Open-Weight Backbone Planned
Black Forest Labs intends to release FLUX 3 Dev, an open-weight multimodal backbone, alongside API access for the FLUX 3 Video Generator.
Frequently Asked Questions about the FLUX 3 Video Generator
Common questions about the FLUX 3 Video Generator and its multimodal video capabilities from Black Forest Labs.
What is the FLUX 3 Video Generator?
It is Black Forest Labs' multimodal foundation model that jointly learns from video, images, and audio. The FLUX 3 Video Generator produces 20-second audiovisual clips with native audio, superior human expressions, and five creative generation modes.
How does it differ from other video models?
Unlike models trained on video alone, the FLUX 3 Video Generator learns cross-modal constraints—sound matches impact, motion obeys physics, and expressions stay consistent—because it trains on all modalities simultaneously via the Self-Flow approach.
What generation modes are supported?
The FLUX 3 Video Generator supports text-to-video, image-to-video (continuation or reference), video-to-video restyling, keyframe-to-video transitions, and generative audio-video continuation from input clips.
Does it produce audio?
Yes—every FLUX 3 Video Generator output comes with native synchronized audio including sound effects, dialogue, and ambient noise. No separate audio generation or post-production syncing required.
How long can the videos be?
The FLUX 3 Video Generator produces clips up to 20 seconds in a single generation. Through reference-based agentic chaining, you can combine clips into multi-minute sequences with consistent characters.
Is FLUX 3 open source?
Black Forest Labs plans to release FLUX 3 Dev as an open-weight multimodal backbone. The FLUX 3 Video Generator is currently available through early access API and private weight access on bfl.ai.
Start Using the FLUX 3 Video Generator Now
Experience multimodal video generation with native audio on the FLUX 3 Video Generator—the unified model that understands how motion, visuals, and sound belong together.