Flux Schnell Features
Technical specifications and capabilities of Flux Schnell
Explore the full technical specs, supported resolutions, and unique capabilities of Flux Schnell by Black Forest Labs.
Technical Specifications
Detailed specifications for Flux Schnell
| Specification | Value |
|---|---|
| Model Type | Image Generation |
| Provider | Black Forest Labs |
| Max Resolution | 1.0 MP |
| Aspect Ratios | 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 4:5, 5:4, 21:9, 9:21 |
| Generation Speed | Fast (seconds) |
| Reference Image | No |
| Negative Prompt | Yes |
| Quality Tiers | SD, HD |
Model Type
Image Generation
Provider
Black Forest Labs
Max Resolution
1.0 MP
Aspect Ratios
1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 4:5, 5:4, 21:9, 9:21
Generation Speed
Fast (seconds)
Reference Image
No
Negative Prompt
Yes
Quality Tiers
SD, HD
Model Comparison
See how Flux Schnell compares to other models on Bloom Studio.
| Feature | |  |  |  | | | |  |  |
|---|---|---|---|---|---|---|---|---|---|
| Type | Image | Image | Image | Image | Image | Image | Image | Image | Image |
| Max Resolution | 1.0 MP | 1792px | 1792px | 1144px | 1.0 MP | 4 MP | 1.0 MP | 2.4 MP | 1536px |
| Aspect Ratios | 11 presets | 3 presets | 3 presets | 1 presets | 11 presets | 11 presets | 11 presets | 11 presets | 3 presets |
| Reference Image | — | — | — | — | — | — | |||
| Quality Tiers | SD, HD | HD | HD | HD | SD, HD | HD, 2K | SD, HD | SD, HD | HD |
| Speed | Fast | Standard | Standard | Standard | Standard | Fast | Standard | Fast | Standard |
| Try Now | Learn More | Learn More | Learn More | Learn More | Learn More | Learn More | Learn More | Learn More |
Flux Schnell Capabilities
What makes Flux Schnell stand out.
Up to 1600px
Create images at resolutions up to 1600 pixels on the longest side.
12 Aspect Ratios
Choose from 12 preset aspect ratios including square, portrait, landscape, and ultrawide formats.
By Black Forest Labs
Built by Black Forest Labs. Flux Schnell represents state-of-the-art image synthesis technology.
Negative Prompts
Fine-tune outputs by specifying what you don't want in the generated result.
How to Use Flux Schnell
Three simple steps to start generating.
Enter your prompt
Describe the image you want to create in natural language.
Select Flux Schnell
Choose Flux Schnell from the model selector and pick your preferred aspect ratio.
Generate & refine
Review your result and iterate on the prompt to perfect the output.
Enter your prompt
Describe the image you want to create in natural language.
Select Flux Schnell
Choose Flux Schnell from the model selector and pick your preferred aspect ratio.
Generate & refine
Review your result and iterate on the prompt to perfect the output.
Other image models
Compare Flux Schnell with other features models.
Related pages
Explore more about Flux Schnell.
Frequently Asked Questions
Everything you need to know about Flux Schnell.
Experience Flux Schnell in action
Explore every capability first-hand. See why creators choose Flux Schnell for professional-quality output.