FLUX 3 Image Generator and Editor: Create AI Images Online

FLUX 3 Image is the image synthesis and editing part of FLUX 3, the multimodal foundation model from Black Forest Labs (BFL). Unlike the image-only FLUX.1 and FLUX.2, FLUX 3 was trained jointly on images, video, and audio, giving it a shared world model for stronger realism, composition, and prompt understanding. It handles both text-to-image generation and reference-guided image editing.

Sign in to open the generator, then choose your image size, aspect ratio, number of images, and output format. For text-to-image, write a detailed prompt describing your scene. To edit, upload an image and add an instruction prompt describing the change. Click generate, refine the prompt if needed, and download your result.

Yes. High-accuracy in-image text rendering is a core strength of FLUX 3. It places readable, correctly spelled words inside images and keeps letters and characters accurate across multiple languages, which makes it practical for posters, signage, ads, and social graphics where the copy has to be legible.

Yes. FLUX 3 Image supports reference-guided image editing, also called image-to-image. Upload an image, add an instruction prompt describing the change, and the model restyles, adjusts, or extends the picture while keeping the elements you want to preserve.

FLUX.1 (2024) and FLUX.2 (2025) were image-only models. FLUX 3 is multimodal, trained jointly on images, video, and audio with Black Forest Labs' Self-Flow architecture, so it builds a shared world model. In practice that means stronger realism, better composition, closer adherence to complex prompts, and more accurate in-image text than earlier FLUX releases. The quickest way to see it is to try FLUX 3 Image in the generator above.

Both create high-quality images, but they emphasize different things. FLUX 3 combines text-to-image, reference-guided editing, high-accuracy multilingual text rendering, and a multimodal world model in one workflow, and it is free to try online here. Compared with tools like Midjourney or Nano Banana, FLUX 3's edge is close prompt adherence with legible in-image text. The best choice depends on whether you need editing and text inside a single tool.

Nano Banana is Google's image model, while FLUX 3 Image comes from Black Forest Labs and its multimodal FLUX 3 foundation model. FLUX 3 stands out for complex prompt adherence, multilingual text rendering, and reference-guided editing. Try the same prompt in FLUX 3 Image above, then compare it with our Nano Banana 2 page to see which fits your work best.

You can try FLUX 3 Image free online. Sign in to receive welcome credits and start generating and editing images right away. When you need higher volume, additional credits keep you going.

FLUX 3 was created by Black Forest Labs (BFL), the research lab behind the FLUX family of image models. FLUX 3 Image is part of the broader FLUX 3 family, which also includes FLUX 3 Video, FLUX 3 Action, and FLUX 3 Dev.

FLUX 3 image styles span photorealism, product renders, illustration, fine art, graphic design, and animation. Because it follows prompts closely, you can steer toward a specific look with clear descriptions and switch between styles without leaving the tool.

Images you generate are yours to use in commercial projects such as marketing, product listings, and social content. As with any AI tool, review the platform terms and make sure your prompts and any uploaded reference images respect third-party rights.

Yes. FLUX 3 Image can be used through a web browser or integrated via API, so developers can add text-to-image generation and reference-guided editing to their own apps, content pipelines, and automated workflows.