Feedback
AI Ad Video Example
Loading...
FLUX.3 Video Generator
Bring your concepts to life as polished 20-second films with built-in sound using the advanced FLUX.3 Video Generator. Black Forest Labs' unified model seamlessly blends text, images, video, and audio to create realistic human motion and expressive sequences.
All Tools
Discover our comprehensive AI-powered animation toolkit
Why the FLUX 3 Video Generator
Black Forest Labs' newest multimodal foundation model, the FLUX.3 Video Generator, learns jointly from video, stills, and sound in a single architecture. Launched in July 2026, it outputs 20-second clips with synchronized audio, excels at capturing subtle facial expressions, and achieves top preference scores against rival video models—all built on the Self-Flow training paradigm.
- Joint Multimodal TrainingTrained simultaneously on video, images, and audio, the FLUX 3 Video Generator understands how motion, visuals, and sound interrelate in the physical world.
- 20-Second Native AudioEvery FLUX 3 Video Generator output includes synchronized audio — sound effects, dialogue, and ambient tracks generated alongside the visuals.
- Agentic Multi-Shot ChainingChain individual clips into multi-minute sequences with consistent characters across scenes using the FLUX 3 Video Generator's reference-based generation.
How to Use the FLUX 3 Video Generator
Produce multimodal videos with built-in sound across five creative modes using the FLUX.3 Video Generator.
FLUX 3 Video Generator Core Capabilities
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 surpasses leading competitors in early preference tests while still evolving.
Five Generation Modes
Text-to-video, image-to-video continuity, video-to-video restyling, keyframe-to-video transitions, and audio-video continuation — all in the FLUX 3 Video Generator.
Superior Human Expression
The FLUX 3 Video Generator captures nuanced facial expressions, multilingual dialogue, and emotional subtlety that outperform competitor 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 underlying model.
Competitive Preference Scores
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 improving.
Multilingual & Typography
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 plans to release FLUX 3 Dev, an open-weight multimodal backbone, alongside API access for the FLUX 3 Video Generator.
FLUX 3 Video Generator — FAQ
Frequent inquiries 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 is it different 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 does it support?
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 generate 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 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
Step into the world of unified audiovisual creation with the FLUX.3 Video Generator—the integrated model that naturally combines movement, imagery, and sound.