Flux 3 video
AI video generator for text prompts, images, references, keyframes, and multi-shot clips with native audio in the browser.
About
Flux 3 video is an AI video generator that creates clips from text, images, references, and keyframes, with audio generated in the same pass. It runs in the browser, offers multi-shot sequences, and lets you start from a prompt, a photo, or two frames without installing software. The site says clips return in minutes, with credit-based usage instead of a subscription.
What is Flux 3 video
Flux 3 video is an AI video generator built around the FLUX 3 video model from Black Forest Labs. It is designed for users who want to generate a clip from a prompt, an image, a reference setup, or two keyframes without leaving the browser. The product page describes it as an independent platform and notes that it is not affiliated with, endorsed by, or sponsored by Black Forest Labs.
The core promise of this AI video generator is simple: you describe the shot, choose the input mode that fits your material, and the service produces a video with sound in the same pass. The site also highlights multi-shot sequences, which means you can generate several cuts from one prompt instead of only a single static movement.
Key features
Flux 3 video focuses on flexible generation modes rather than a one-size-fits-all workflow. The AI video generator supports several input styles, and each one is meant for a different starting point.
- Text to video: start with a written prompt and generate a clip from scratch.
- Image to video: use an existing image as the visual base for motion.
- Reference-driven shots: guide the output with reference material.
- Keyframe control: provide two frames to shape the beginning and end of the clip.
- Multi-shot sequences: generate several cuts from one prompt.
- Native audio: the soundtrack is generated during the same run as the video.
- Browser-based access: no install is required.
- Credit pricing: the site says you pay with credits rather than a subscription.
The product page also claims the model reads camera language, including details such as focal length, dolly direction, and time of day. For text-first workflows, that makes the AI video generator more suitable for users who want more control over shot language than a plain prompt-to-clip tool.
How to use it
Using Flux 3 video is presented as a short browser workflow. The AI video generator is built for quick starts, but it still rewards specific prompts and clear framing.
- Open the home or studio area and choose a generation mode.
- Pick the input that matches what you have: a sentence, an image, a reference, or two keyframes.
- Write a prompt with shot details if you want stronger control over the result.
- Submit the request and wait for the clip to render.
- Review the result in My Creations and iterate if needed.
The site says the same prompt and seed can reproduce the same shot, which is useful when you want to refine a result one word at a time. That makes the AI video generator practical for controlled experimentation instead of one-off guessing.
Who it is for
Flux 3 video is aimed at people who need an AI video generator for concepting, creative testing, or short-form production work. It fits several use cases:
- designers exploring motion concepts from still images
- marketers testing product shots and social video ideas
- creators who want prompt-driven cinematic clips
- teams that need multi-shot sequences from one idea
- users who already have a reference image or keyframes and want motion added
Because the app exposes multiple control modes, it is a better fit for users who want more than a simple text-to-video button. The AI video generator also makes sense for people who prefer browser access and credit-based usage over installing a desktop workflow.
What to know before you use it
Flux 3 video is useful, but it comes with important limits and caveats.
- The site does not publish detailed pricing in the source material beyond saying it uses credits, so exact costs are unknown here.
- Output quality may vary, especially with complex motion, precise character continuity, or very dense prompts.
- The app is not the official Black Forest Labs service; it says it is an independent platform using the FLUX 3 name descriptively.
- If you need authoritative model documentation, licensing details, or official support, check Black Forest Labs instead of relying on the app page.
- Native audio is generated with the video, but the site does not provide technical specs for audio editing, export formats, or duration limits in the harvested text.
For fast ideation, Flux 3 video is a strong AI video generator because it combines prompt control, keyframes, references, and sound in one browser flow. For legal, licensing, or model-source questions, use the official Black Forest Labs materials before you rely on the output commercially.
FAQ
What is Flux 3 video?
Flux 3 video is an independent web platform for generating AI videos using the FLUX 3 model from Black Forest Labs. It supports text-to-video, image-to-video, keyframe control, and multi-shot sequences with native audio generation.
Is Flux 3 video free to use?
It appears to use credits, not a subscription, but the exact pricing is not fully shown in the source material. The site also says there is no install and no waitlist.
How much does it cost?
The platform uses a credit-based system with no subscription; you pay only for what you generate. New users can try it for free with initial credits upon signup.
What can I generate with this AI video generator?
You can generate video from text, images, references, or two keyframes. The site also says it supports multi-shot sequences and audio created in the same pass.
Does Flux 3 video generate audio?
Yes, audio is generated natively alongside the video in a single pass, eliminating the need for separate sound design.
Do I need to install anything?
No, it runs in the browser. The product page explicitly says there is no install.
What input methods are available?
You can create videos from text prompts, images, reference images, keyframes, or multi-shot sequences using the FLUX 3 model.
Is Flux 3 video the official Black Forest Labs product?
No, it is described as an independent platform. The site says it is not affiliated with, endorsed by, or sponsored by Black Forest Labs.
Is Flux 3 video affiliated with Black Forest Labs?
No, Flux 3 video is an independent platform and is not sponsored by or affiliated with Black Forest Labs, though it uses their open-weights model.
Who is this best suited for?
It is best suited for creators, designers, and marketers who want a controlled AI video generator. It is especially useful if you already have a prompt, image, reference, or keyframes.
