Flux AI - Free Image Generator

Flux AI is a browser-based FLUX image generator and editor that turns text prompts into images and helps you refine existing photos—no GPU or installation required. After you sign in, you can create and edit right in the app, generate images within seconds, and download the results.

Use it from the Create page: choose a FLUX model, type a prompt (or upload a photo to edit), generate, then download or keep iterating with FLUX Kontext. Flux AI brings FLUX tools into one place, including Fill, Canny, Depth, and Redux—so you can inpaint/outpaint, guide edits with edges or depth maps, and generate variations from an image.

You can select from multiple FLUX variants depending on your workflow. FLUX.2 Pro focuses on sharper photorealism, accurate text inside images, and strong prompt following. FLUX.1 Kontext Pro and Max are designed for editing with one-sentence instructions while keeping the subject consistent. For high-resolution needs, FLUX 1.1 Pro Ultra generates higher-resolution photos in about 10 seconds.

Pricing is credit-based. New accounts get +10 free credits (no card required) and you can subscribe for 30% off during an annual sale. Paid plans start at $11.90/month billed yearly ($16.90 billed monthly) for 300 credits per month. Each plan unlocks every model; the main difference is the credit amount.

How do I get started with Flux AI for free?

Sign up for +10 free credits (no card required), then generate images from the Create page using a FLUX model. Your credits are available right after signup.

What can I create with Flux AI?

You can generate images from text prompts and edit existing photos. Choose a FLUX model, then either type a prompt or upload a photo for editing.

How does photo editing work in Flux AI?

Pick a FLUX Kontext model and edit with one sentence to change the background, style, or rewrite text while keeping the subject consistent. You can also use FLUX tools like Fill, Canny, Depth, and Redux.

Which FLUX model should I use for new images vs editing?

Start with FLUX.2 Pro for new images and strong prompt following. Use FLUX.1 Kontext Pro for editing workflows, and FLUX 1.1 Pro / Pro Ultra for fast everyday generation or higher-resolution output.

How much does Flux AI cost?

Plans start at $11.90/month billed yearly ($16.90 billed monthly) for 300 credits per month. New accounts get +10 free credits with no card required.

Can I use images commercially?

Yes. Images generated on a paid plan can be used in commercial projects such as ads, product photos, and social media content.