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FLUX AI Video Generator

Take control of key moments. FLUX 3 Video turns your prompt or up to 10 stills into clips up to 20 seconds long with synced speech and sound effects. No editing skills required

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FLUX AI Video example 1
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FLUX AI Video example 1
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FLUX AI Video example 1
FLUX AI Video example 2
FLUX AI Video example 3
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FLUX AI Video example 5
FLUX AI Video example 6

Explore the Features of the FLUX AI Video Generator

Set the moments that need to land just right. With the FLUX AI video generator, your text or keyframes guide the action while FLUX 3 handles motion, timing, and sound.

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FLUX AI Video Generator features

Direct the Motion With Up to 10 Keyframes

Turn stills into checkpoints for the motion. FLUX 3 accepts 1 to 10 keyframe images in image-to-video mode. One can open the clip, two can define its start and finish, and additional frames guide moments in between while the model creates the movement, camera flow, and transitions around them.

Move Between Scenes in a Single Clip

A clip can change scenes without forcing you to generate every shot separately. FLUX 3 supports multiple scenes in one generation, keeping shots connected across cuts and camera angles. Each request can run for up to 20 seconds, while Video Continuation can carry footage forward for 5 to 15 seconds.

Let the Sound Arrive With the Scene

Sound arrives with the pictures instead of becoming another production step. FLUX 3 generates synchronized speech with lip sync, sound effects, and ambiance alongside the frames. Audio is enabled by default, and BFL says multilingual speech is supported whenever your scene calls for spoken dialogue.

Rework Existing Footage With a Prompt

Already have footage that needs a targeted change? FLUX Video Edit can add, remove, or replace elements, alter the setting, restyle the footage, or change text and dialogue from a prompt. It accepts source videos up to 15 seconds and returns edited clips at up to 720p resolution for review.

Why Teams Work WithFLUX AI Video Generator

Test the motion before spending more on the final render. The FLUX AI video generator gives design teams a faster way to compare ideas, control costs, and refine each clip.

Test Motion for Less With Draft Mode

Draft mode gives teams a cheaper place to test movement before committing to the final render. BFL prices FLUX 3 Draft at $0.06 per second, compared with $0.17 per second for standard HD generation. That makes early takes easier to compare when the timing or camera movement still needs work.

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Test Motion for Less With Draft Mode

Move Beyond One Visual Style

Not every project needs the same cinematic finish. BFL presents FLUX 3 as a flexible model for styles and formats ranging from anime and documentary footage to explainers and music performances. That range gives teams room to test different visual directions without changing models for every concept.

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Move Beyond One Visual Style

Get Faster Results With FLUX 3 Max

When review speed matters, FLUX 3 Max is positioned as the faster option in the FLUX 3 family. BFL highlights rapid video generation for teams that need to test and compare takes quickly. That shorter wait between versions can make a difference when several people need to review the same shot in one session.

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Get Faster Results With FLUX 3 Max

Compare FLUX AI Video Generator With Other Video Models

Match the model to the way you plan to work. The FLUX AI video generator brings its own mix of clip length, keyframe control, access, and output besides its rivals.

PlatformVideo ModelsVideo LengthReference ControlBest For
FLUX 3 Video1 model familyUp to 20 secondsUp to 10 keyframesCinematic videos and precise scene control
MagicLight AI20 video modelsStories up to 50 minutesSaved character profilesLong-form storytelling and animated videos
Kling 4.01 model familyUp to 30 secondsUp to 10 keyframes and 15 referencesCinematic videos and longer shots
Seedance 2.51 model familyUp to 30 seconds, extendableReference videos and green-screen editingReference-based video creation
LTX-2.51 model familyUp to 20 secondsElements and Retake toolsAI video production and local workflows

How to Use the FLUX AI Video Generator

Bring your stills together and decide where each key moment should land. Follow 4 simple steps to guide the FLUX AI video generator from setup to the finished clip.

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1. Start in the Playground or API

Sign in to BFL and use the Playground for a visual workflow, or work through the API to send FLUX 3 Video requests directly from your own app, service, or production setup first.

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2. Describe the Scene or Add Keyframes

Describe the action, camera movement, and dialogue clearly. For image-to-video, add 1 to 10 keyframes to anchor moments and guide how the motion develops smoothly between frames.

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3. Set the Length and Frame

Set a clip length from 5 to 20 seconds, then choose Auto or one of seven aspect ratios. Generate in HD or FHD, while Draft Mode gives you an easier way to test your motion first.

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4. Edit or Continue the Result

Review your clip and use FLUX Video Edit when existing footage needs changes. If the sequence needs more time, Video Continuation can extend that clip by another 5 to 15 seconds.

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What Users Say AboutFLUX AI Video Generator

Dillon Rolnick

CEO, Nous Research

FLUX 3 puts a new medium of entertainment and storytelling in our users’ hands, and it responds well to an agent’s direction.

Mikayel Vardanyan

COO & Co-Founder, Picsart

Having motion and audio in one model lets us treat each clip as a complete shot, while FLUX helps us manage the wider story, pacing, and timing across the production pipeline too

Rebecca Gottwald

Chief AI Officer, Burda Media

We can bring our IPs to life in high-quality, on-brand videos without the usual time and cost of traditional production, with FLUX 3 Video supporting the creative process better.

Omar Pera

CPO, Magnific

Most video models are built for film. FLUX 3 goes beyond that, into the work our users also spend their days on: product, brand, motion design.

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FAQs on the FLUX AI Video Generator

Is the FLUX AI video generator free?

Not directly. The FLUX AI video generator runs on pay-as-you-go credits from Black Forest Labs, with no subscription or free tier listed. A 5-second HD clip costs 85 cents.

Who makes the FLUX 3 Video model?

Black Forest Labs, the lab behind the FLUX image models, and its official site is bfl.ai. Pages ranking for the FLUX name sometimes promote other tools, so check the domain.

How long can a FLUX video be?

Each text or image generation runs 5 to 20 seconds. Continuing a clip adds 5 to 15 seconds at a time, and several clips can chain into a longer sequence.

Does FLUX 3 Video work in 4K?

Yes. Output runs from HD at 1280 by 704 pixels up to 4K at 3840 by 2176 in 16:9. A second of 4K costs 80 cents, while a second of Full HD costs 29 cents.

How does FLUX 3 Video rank against rivals?

BFL’s own tests put FLUX 3 first for text-to-video, with an Elo score of 1,135. It ranked ahead of Gemini Omni Flash, MiniMax H3 and Seedance 2.0, though BFL ran those tests itself.

Can I turn the FLUX audio off?

Yes. FLUX generates audio by default, but you can turn it off for a silent clip. This works well when you want to add your own music, voice-over, or sound design later.

Create Keyframed Clips With Sound in FLUX 3

Your keyframes set the direction while FLUX handles the movement and sound. With the FLUX AI video generator, a few planned moments can become one connected clip.

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