Flux 3

Flux 3 is a generative image tool. A browser-based image generator and editor running on the black forest labs Flux 3 model, with a free starter tier and paid Pro plans. It covers text-to-image, multi-image blending, style transfer, background replacement, photo restoration and in-image text edits.

Flux 3 is a browser-based image generation and editing tool built on the black forest labs Flux 3 model. The site offers two tiers that share the same underlying engine: a free generator with starter credits and a Pro tier with higher limits and finer controls. Users work either by typing a prompt or by uploading reference images, and the system produces high-resolution output that the site describes as 4K-ready for web and print use. The practical workflows span more than plain text-to-image. A multi-image blend mode takes three inputs (subject, scene and style) and merges them into one composition, which is the feature most useful for keeping a character or product consistent across a series. Text-to-image includes automatic prompt enrichment, adding lighting and composition hints to short descriptions. Style transfer applies the look of reference material to new subjects across realistic, anime and painterly treatments. Editing tasks include background replacement, photo restoration for old or low-resolution images, in-image text updates for prices and captions, and virtual try-on for outfits and accessories. Who it suits: designers and marketers producing product shots, campaign assets and social visuals; illustrators and hobbyists building avatars, character art and comics; small store owners who need catalog imagery without a photo shoot. The site states that no design experience is required, and the interface is a single prompt box plus an upload control, so the learning curve sits mostly in writing good prompts rather than learning software. Professional users get extra fine control in Pro. The competitive position is crowded. Flux 3 sits among general-purpose image generators such as Midjourney, Ideogram and Adobe Firefly, and its differentiator is breadth of editing tasks in one place rather than a single signature look. The pricing page also bundles access to other named models (Seedream 5, Veo 3, Sora 2, Seedance, Wan 2.5), several of them marked yearly only, so buyers comparing tools should read the plan list carefully rather than assume every advertised model is included on every tier.