Flux 3 AI Video Generator
Multimodal AI Video with Native Audio — Three Ways to Create
Flux 3 is the multimodal generation model from the FLUX family, announced in July 2026 — built to handle video, image, and audio in one unified architecture instead of separate disconnected tools. Turn a text prompt, a single image, or a set of reference images, clips, and audio tracks into a polished video with synchronized sound generated alongside the visuals. Choose 480p for speed or 720p for balance, set durations from 4 to 15 seconds, and pick from seven aspect ratios including adaptive.
Where earlier FLUX releases focused on still images, Flux 3 extends the family into motion and sound, with each modality trained to strengthen the others. On LoveGen AI you can put that to work three ways. Text-to-video generates a complete clip from a written description. Image-to-video animates a starting frame and can interpolate to an optional end frame for controlled transitions. Reference-to-video accepts up to nine reference images (cite them as @Image1, @Image2 in your prompt), up to three reference videos, and up to three reference audio tracks, so characters, styles, motion, and mood stay consistent across generations. There's no subscription — you pay only for what you generate.
How to Use Flux 3
Step 1: Pick Your Mode
Choose Text to generate from a prompt, Image to animate a photo (with an optional end frame), or Reference to guide the video with up to 9 images plus reference video and audio.
Step 2: Write Your Prompt & Settings
Describe the scene and motion, then set resolution (480p/720p), duration (4–15s or Auto), aspect ratio, and whether to generate synchronized audio.
Step 3: Generate and Download
Click generate and let Flux 3 render your video with native audio. Preview it in the browser and download the MP4 when it's ready.
Flux 3 Technical Specifications
| Provider | Black Forest Labs |
| Release Date | July 2026 |
| Resolutions | 480p, 720p |
| Video Duration | 4–15 seconds (or Auto) |
| Aspect Ratios | 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, Auto |
| Audio Generation | Native synchronized audio (on by default) |
| Input Modes | Text-to-video, Image-to-video (first/last frame), Reference-to-video |
| Reference Inputs | Up to 9 images, 3 videos, 3 audio (≤12 total) |
Why Choose Flux 3
One Multimodal Model
Instead of stitching together separate tools, Flux 3 creates visuals and synchronized sound within one unified architecture — bringing the FLUX family's signature visual quality to motion.
Native Synchronized Audio
Every video ships with AI-generated audio — sound effects, ambience, and speech — aligned to the visuals at no additional cost, on by default and switchable off.
Reference-Driven Consistency
Steer generations with up to nine reference images plus reference video and audio, keeping characters, styles, and mood consistent from clip to clip.
Flux 3 vs Other AI Video Generators
| Feature | Flux 3 | Seedance 2.0 Mini | Happy Horse 1.0 | Veo 3.1 |
|---|---|---|---|---|
| Provider | Black Forest Labs | ByteDance | Happy Horse AI | Google DeepMind |
| Max Resolution | 720p | 720p | 1080p | 1080p |
| Max Duration | 15s | 15s | 15s | 8s |
| Native Audio | Yes | Yes | Yes | Yes |
| Input Modes | Text, Image, Reference | Text, Image, Reference | Text, Image, Reference | Text, Image |
| Best For | Multimodal creation | Speed & cost | Cinematic motion | Photorealism |
What You Can Create with Flux 3
Trend & Social Content
Spin up TikToks, Reels, and Shorts with cinematic motion and built-in audio — ideal for riding trends the day they break.
Product & Ad Clips
Animate product photos into short promos with first/last-frame control and synchronized sound.
Character Consistency
Use reference images to keep a character or style consistent across multiple clips with @Image references.
Image-to-Motion Pipelines
Generate a still with an image model like Flux 2 Pro, then bring it to life as video with matching sound.
Sound-Driven Clips
Provide reference audio alongside images or video to guide mood, rhythm, and ambience.
Storyboards & Previz
Quickly visualize scenes and shots from text prompts before committing to a full production.
Explore Related AI Video Generators
Seedance 2.0 Mini
ByteDance's faster, lower-cost video model with text, image & reference modes and native audio.
Seedance 2.0
ByteDance's flagship video model with synchronized audio, web search, and up to 15s duration.
Kling 3.0
Director-grade video with multi-shot AI and native audio.
Veo 3.1
Google DeepMind's advanced video model with resolution control.
Sora 2
OpenAI's advanced text-to-video model.
Happy Horse 1.0
Cinematic AI video with native audio and text, image, and reference modes.
Flux 3 FAQ
What is Flux 3?
Flux 3 is the newest generation of the FLUX model family, announced in July 2026. Unlike earlier FLUX releases that focused on still images, Flux 3 is multimodal — it generates video with synchronized audio in a single pass. On LoveGen AI you can use it for text-to-video, image-to-video, and reference-to-video at 480p or 720p, with durations from 4 to 15 seconds.
How is Flux 3 different from Flux 2 Pro and FLUX.2?
Flux 2 Pro and FLUX.2 are image models — they create still pictures. Flux 3 extends the family into motion and sound: one multimodal model that produces video with synchronized audio. If you need stills, use Flux 2 Pro; when you want those visuals to move and sound alive, use Flux 3.
What input modes does Flux 3 support?
Three: text-to-video (generate from a prompt), image-to-video (animate a starting frame with an optional end frame for controlled transitions), and reference-to-video (guide the result with up to 9 reference images plus up to 3 reference videos and 3 reference audio tracks).
Does Flux 3 generate audio?
Yes. Synchronized audio — sound effects, ambience, and speech — is generated with the video by default at no extra cost. You can switch it off if you only need silent footage.
What resolutions, durations, and aspect ratios are available?
Resolutions are 480p (fastest) and 720p. Durations run from 4 to 15 seconds, or Auto to let the model decide. Aspect ratios include 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, and Auto.
How does pricing work?
There's no subscription — you pay per generation with credits. Cost scales with resolution and duration, so shorter 480p clips cost less than longer 720p videos.