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Black Forest Labs

Generate Images Fast with Flux Schnell

FLUX in about a second — built for iteration, not ceremony.

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Flux Schnell
Build with Flux Schnell via APIflux-schnell · $0.003 per imageAPI pricing & docs →

What you'll make with it

Idea walls — a real outputIdea wallsTwenty concepts before the meeting starts.Instant prototypes — a real outputInstant prototypesMascots and mockups in one second.Visual brainstorms — a real outputVisual brainstormsMake the metaphor before you explain it.Feed content, daily — a real outputFeed content, dailyPost-ready in less time than a caption.

Anatomy of the prompt

The exact prompt behind the film above, in its working parts.

Made with Flux Schnell

Every frame is a real run — scroll the rail.

A skateboarder mid-kickflip silhouetted against a giant orange sunset sun, long shadow on the concrete, minimal composition
“A skateboarder mid-kickflip silhouetted against a giant orange sunset sun, long shadow on the concrete, minima…”
Ancient library carved inside a living redwood tree, glowing books, spiral shelves, floating lanterns, mist
“Ancient library carved inside a living redwood tree, glowing books, spiral shelves, floating lanterns, mist”
Split-screen portrait: flowers and butterflies left, circuit boards and LEDs right, merging at center line, 8K detail
“Split-screen portrait: flowers and butterflies left, circuit boards and LEDs right, merging at center line, 8K…”
A wall of yellow sticky notes each with a different doodled logo concept, one circled in red marker, office window light
“A wall of yellow sticky notes each with a different doodled logo concept, one circled in red marker, office wi…”
Low-fi gray clay 3D render of a friendly robot mascot for an app, neutral studio backdrop, prototype look
“Low-fi gray clay 3D render of a friendly robot mascot for an app, neutral studio backdrop, prototype look”
A lightbulb mid-explosion turning into a flock of paper airplanes, bold simple illustration on cream
“A lightbulb mid-explosion turning into a flock of paper airplanes, bold simple illustration on cream”
Flat-lay of an acai smoothie bowl with granola spelling MONDAY, bright pastel backdrop, phone-camera social media style
“Flat-lay of an acai smoothie bowl with granola spelling MONDAY, bright pastel backdrop, phone-camera social me…”

What it can do

Aspect ratios1:1 · 16:9 · 9:16 · 4:3 · 3:4
Speed~1 second — built for iteration
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Prompts to steal

Tuned to this model — click any line to copy.

About Flux Schnell

Flux Schnell is Black Forest Labs' speed-optimized image generation model, designed for rapid image creation without sacrificing quality. Perfect for quick iterations, prototyping, and high-volume generation.

With "Schnell" meaning "fast" in German, this model delivers images quickly while maintaining good visual quality. It's ideal for brainstorming, concept exploration, and situations where speed matters most.

Generate AI images fast on NinjaChat. Access Flux Schnell alongside Flux Pro Ultra, Stable Diffusion, and other image generators, plus 25+ AI chatbots.

Getting better results

  • Great for rapid exploration
  • Perfect for brainstorming sessions
  • Use Pro Ultra for final high-quality outputs

Flux Schnell vs the alternatives

Where it wins, and where it doesn't.

vs Flux Pro Ultra

View

Much faster generation

Pro Ultra offers higher quality

vs Stable Diffusion 3

View

Faster iterations

SD3 offers different quality characteristics

Questions, answered.

Flux Schnell, and 50 more.

One subscription covers every model on NinjaChat. From $11/mo — no credit card to start.

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More models to explore

Flux Pro Ultra

Professional quality with ultra details

Flux Dev

Experimental features, best quality

Stable Diffusion 3

Balanced quality and speed