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FLUX.3 Video Generator
Make 20-second clips with naturally matched audio in seconds using the FLUX.3 Video Generator—no video editing skills required.
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How the FLUX.3 Video Generator Redefines AI Video Creation
The FLUX.3 Video Generator is Black Forest Labs' latest multimodal architecture, trained in unison on moving pictures, still frames, and sound. It yields 20-second video-and-audio outputs, preserves subtle facial detail, and ranks at the top in early head-to-head tests against rival systems—empowered by the Self-Flow method.
- Synchronized Multi-Modal LearningBecause the FLUX.3 Video Generator trains on footage, photos, and soundtracks at once, it naturally grasps how movement, imagery, and audio connect in real life.
- Built-In Audio in Every GenerationEvery clip produced by the FLUX.3 Video Generator arrives with matched audio—effects, speech, and background ambience created together with the picture.
- Seamless Multi-Shot ContinuityUsing reference-based generation, the FLUX.3 Video Generator lets you stitch single clips into long narratives while keeping characters stable from scene to scene.
Getting Started with the FLUX.3 Video Generator
Craft fully synced video-and-audio pieces in five different ways using the FLUX.3 Video Generator—no editing experience required.
What the FLUX.3 Video Generator Does Best
From written concepts to moving pictures, this single FLUX.3 Video Generator system handles text prompts, image inputs, video restyling, keyframe transitions, and multi-shot storylines—and it already beats top rivals in early blind tests despite being in preview.
Five Ways to Create
Create from text, extend a still image, restyle an existing clip, animate keyframes, or continue from an audio track—all within the FLUX.3 Video Generator.
Realistic People and Emotions
The FLUX.3 Video Generator renders fine facial nuances, multi-language speech, and emotional depth, outclassing rival tools in initial comparative tests.
Self-Flow Training Foundation
Powered by Black Forest Labs' Self-Flow technique, the FLUX.3 Video Generator unifies creation and comprehension inside one compact model.
Winning Early User Preference
In early side-by-side assessments, the FLUX.3 Video Generator was favored over Grok Imagine Video 69% of the time, Runway Gen-4.5 77%, and Luma Ray 3.2 93%—and it keeps getting better.
Multilingual Text and Style Variety
The FLUX.3 Video Generator produces precise multilingual speech and crisp on-screen text, adapting to styles ranging from raw camcorder footage to full animation.
Open-Weights Version Coming
Black Forest Labs intends to ship FLUX 3 Dev, an open-weight multimodal core, together with API availability for the FLUX.3 Video Generator.
Frequently Asked Questions About FLUX.3 Video Generator
Quick answers to popular questions about the FLUX.3 Video Generator, Black Forest Labs' multimodal video-and-audio model.
What exactly does the FLUX.3 Video Generator do?
It's Black Forest Labs' all-in-one model trained on footage, stills, and sound. The FLUX.3 Video Generator creates 20-second clips with built-in audio, lifelike human performances, and five distinct modes.
What sets it apart from other video tools?
Most models only train on video; the FLUX.3 Video Generator trains on video, audio, and images together. That lets it keep lip-sync accurate, motion physically plausible, and expressions consistent through Self-Flow.
Which creation modes are available?
It offers text-to-video, image-to-video (for continuing or referencing a still), video-to-video restyling, keyframe-to-video animation, and audio-video continuation from an existing clip.
Can it really create its own sound?
Absolutely. Every clip from the FLUX.3 Video Generator includes synced sound—effects, speech, and background ambience—so you never need a separate audio tool or manual sync.
What is the maximum video length?
A single run of the FLUX.3 Video Generator renders up to 20 seconds. By chaining multiple clips with reference-based generation, you can build multi-minute stories while keeping characters consistent.
Will the FLUX.3 model be open-sourced?
Black Forest Labs plans to open-weight FLUX 3 Dev, its multimodal backbone. Right now, the FLUX.3 Video Generator is accessible via early API access and private weights at bfl.ai.
Start Creating with the FLUX.3 Video Generator Now
Jump into AI video creation with built-in sound using the FLUX.3 Video Generator—a single tool that brings motion, imagery, and audio together flawlessly.