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FLUX 1.1 Pro UltraAI image generator

High-resolution photographic stills. Pay only for the takes you keep — kill the rest for a full refund.

Text to image
Only on Elyum · Keep what you love. Unique keep/kill system with a full refund on kills.
Try FLUX 1.1 Pro Ultra freeSee pricing150 free credits · no card required
Example FLUX 1.1 Pro Ultra render — Landscape photograph
Real FLUX 1.1 Pro Ultra output, rendered on Elyum — untouched. Prompt: “Landscape photograph: basalt sea stacks in crashing surf under storm light, a single gap of golden sun on the horizon.”
Developed by Black Forest Labs
Aspect ratios9 options
Best forhigh-res magazine-style portraits

FLUX 1.1 Pro Ultra is Black Forest Labs' high-resolution photographic stills model, available on Elyum for text-to-image work.

Use it from the web studio, or from Claude, ChatGPT, and Cursor via Elyum's MCP server and REST API.

FLUX 1.1 Pro Ultra pricing on Elyum

ResolutionCredits / renderUSD
per render43.220% off$0.03

1 credit = $0.01. The struck-through number is the pre-cut rate — the discount is already in the live price. You only pay for takes you keep; previews and killed takes cost nothing. Full plan details on the pricing page.

Why FLUX 1.1 Pro Ultra is good

High-resolution stills

Built for photographic image generation at high resolution, with nine aspect ratios in the Elyum studio.

Pay for keeps only

Every take is a free preview. Credits are charged only when you keep a result; killed takes are fully refunded.

3.2 credits per keep

A kept render costs 3.2 credits ($0.03). Prices run about 20% under comparable platforms.

Commercial, no watermark

Kept takes download at full quality with no watermark. Commercial use is included.

Why generate with Elyum?

  • Pay only for what you keep — full refund on kills.
  • Every top image model in one place, one balance.
  • Rates ~20% under comparable platforms.
  • Kept files download clean and full quality — no watermark, commercial use included.
  • Works from the studio, or from Claude, ChatGPT and Cursor via MCP.
  • Free plan with 150 credits — no card required.

How it works

  1. Sign up free on Elyum. The Free plan includes 150 starter credits.
  2. Open the image studio and pick FLUX 1.1 Pro Ultra.
  3. Write your prompt, choose an aspect ratio, and generate.
  4. Judge the free preview. Keep the takes you want or kill the rest for a full refund.
  5. Download kept stills at full quality, no watermark, ready for commercial use.

What people make with it

  • Product and catalog photography
  • Editorial and magazine-style portraits
  • Campaign stills and key art
  • Lifestyle and environment scenes
  • Concept frames before a video shoot

Frequently asked questions

Is FLUX 1.1 Pro Ultra free to try?
Yes. Previews are free. The Free plan includes 150 starter credits, and you only pay when you keep a take. Killed previews are fully refunded.
How much does FLUX 1.1 Pro Ultra cost on Elyum?
A kept render costs 3.2 credits ($0.03). You are not charged for previews you kill.
What can FLUX 1.1 Pro Ultra generate?
Text-to-image stills. On Elyum it is tagged for high-resolution photographic work, with nine aspect ratios.
Do kept images have a watermark?
No. Kept takes download clean and at full quality. Commercial use is included.
Can I use FLUX 1.1 Pro Ultra from Claude or Cursor?
Yes. Elyum exposes the same credit balance through the web studio, an MCP server, and a REST API.

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Create everything. Keep the best.

FLUX 1.1 Pro Ultra and 50+ other top models on one balance. Every render is a free preview — pay nothing for the rest.

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