Flux
Image models with unusually strong prompt adherence and text rendering.
Overview
From Black Forest Labs, founded by people who worked on Stable Diffusion. Flux is notable for text inside images being legible more often than not, and for anatomical accuracy that avoids the usual failure modes. Available both as open weights and through hosted providers.
Key features
Text rendering
Legible words in images far more often than earlier models.
Prompt adherence
Complex multi-element scenes hold together.
Open variants
Schnell is Apache-licensed and free to use commercially.
Pricing
| Plan | Price | Notes |
|---|---|---|
| Schnell | Free | Open weights, Apache licence |
| Dev | Free | Non-commercial weights |
| Pro | Usage-based | Hosted API |
Pricing last checked: Aug 17, 2026. Always confirm current pricing on the official site.
Pros & cons
Pros
- Best-in-class text inside images
- Open Apache-licensed variant for commercial use
- Fewer anatomy failures than most models
Cons
- Smaller community and fewer tutorials than Stable Diffusion
- Licence differs sharply between variants β check which you are using
Who it's not for
A recommendation is only worth something if it says who should skip the tool. Flux is a poor fit if:
- Anyone who will not check which variant they are licensed for
- Style-driven artistic work where Midjourney leads
- Casual users wanting a polished consumer app
Privacy & your data
Hosted use is cloud-processed under the provider's terms; the open variants run locally with nothing transmitted. Commercial rights depend entirely on which variant you use β Schnell is permissive, Dev is not.
Policies change. This summary reflects our last review β the vendor's current privacy policy is always the authority.
Integrations
How to use
Try it before you pay
Start on the free tier or trial and run one real task end to end β not a demo prompt. That is the only way to tell whether it fits how you actually work.
Check the limits that bite
Find the constraint that will matter at your volume: generation credits, seats, export quality or rate limits. It is usually not the headline price.
Decide in a week
Set a date to keep or cancel. Tools that survive on 'I might use it later' are how subscription costs quietly accumulate.
FAQs
- Is there a free version?
- Yes β Free on the Schnell plan.
- Can I use the output commercially?
- Generally yes on paid plans, but rights differ by tier and change over time. Check the vendor's current terms for your specific plan before client work.
User reviews
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Sign in to reviewAlternatives
Open-weight image models you can run on your own hardware.