By Black Forest Labs
FLUX 3 image generator
Black Forest Labs' newest model, for photoreal detail with up to 8 references.
FLUX 3Cinematic film still of a lone astronaut walking through a field of tall sunflowers at golden hour, anamorphic lens flare, 35mm
Made with FLUX 3
Good at
Photorealism
Portraits, products, food, interiors and architecture that look shot rather than rendered.
Cinematic stills
Film-still framing, lens language and color grades from the prompt.
Product photography
Studio setups with controlled light, reflections and shadows.
Large prints
1K for drafts, 2K and 4K for final images.
Prompt tips for FLUX 3
- Name the lens, light and film stock ("85mm, overcast window light, Kodak Portra").
- Describe materials precisely: frosted glass, wet basalt, knitted wool.
- Attach a product photo as a reference to keep its shape and label.
Settings and limits
- Made by
- Black Forest Labs
- Output
- Images at 1K, 2K and 4K
- Aspect ratios
- 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 21:9
- Reference images
- Up to 8, for edits and consistency
- Images per request
- 1 to 4
- Typical time
- About 14 seconds per image
| Setting | Credits |
|---|---|
| 1K | 1 |
| 2K | 2 |
| 4K | 13 |
Credits come with a plan, and failed runs are refunded. See plans
FLUX 3 questions
What is FLUX 3?
FLUX 3 is the photographer's choice in PhotoGenius: natural skin, believable light, and textures that hold up at 4K. Most of the photographic examples on this site were made with it. It accepts up to 8 reference images for products, people or styles.
Is FLUX 3 good for realistic photos?
Yes. It is the model we use for most photographic work, including the portrait, product, food and architecture examples on this page.
Can I use reference images with FLUX 3?
Yes, up to 8 per request.
Is there a free FLUX generator?
Yes. Our free generator runs FLUX.2 Klein with 5 images and no account. FLUX 3 is available on every paid plan.
How much does FLUX 3 cost on PhotoGenius?
FLUX 3 costs from 1 credits (1k) to 13 credits (4k) per image. Plans start at $10 a month for 100 credits ($8 a month billed yearly), and the exact cost of every generation shows on the Generate button before you run it. Failed generations are refunded automatically.
Can I try FLUX 3 for free?
Generating with FLUX 3 uses credits from a plan. To try PhotoGenius without paying, the free image generator makes 5 images with FLUX.2 Klein and needs no account.
Can I use FLUX 3 results commercially?
Commercial use is included on the Pro and Business plans. See the Terms of Service for the details of the license.