FLUX.2 [flex] — Text-to-Image

Versatile, style-rich open-source generation with professional visual quality at high speed.

FLUX.2 [flex] offers a more expressive variant of the FLUX.2 family while staying lean enough for rapid iteration and large-scale use.

Built for

• Creative exploration and style-heavy projects
• High-volume generation where variety matters
• Teams optimising the speed–quality–diversity balance
• Domain-specific and brand-specific fine-tuning

Richer Style Range with Fast Turnaround

FLUX.2 [flex] keeps the streamlined core of FLUX.2 but is tuned for broader aesthetics, stronger stylisation, and more dynamic compositions. You get production-ready images at speeds that support tight feedback loops, while having extra room to push mood, colour, and framing.

What This Means for You

• Broader aesthetic range Generates images with more varied styles and moods, making it easier to explore different visual directions from a single prompt.

• Optimised speed–quality balance Delivers results faster than heavyweight flagship models while maintaining sharpness, coherence, and detail suitable for professional use.

• Open-source backbone Built on open tooling and community-driven development, so you can inspect, extend, and integrate it deeply into custom stacks.

• Fine-tuning friendly Works well as a base model for LoRA or other lightweight adapters, letting you specialise it for specific genres, subjects, or branded looks without full retraining.

• Efficient resource usage The lean architecture keeps GPU requirements modest, making large batches, automated pipelines, and internal tools more cost-effective.

• Flexible output formats Supports common outputs such as JPEG and PNG for direct use in web, design, and product workflows.

• Reproducible generations Seed control enables consistent re-runs and controlled variations—crucial for experimentation, A/B testing, and iterative creative work.

FLUX.2 family on AtlasCloud

Combine FLUX.2 [flex] with the rest of the FLUX.2 lineup for a complete creation and editing workflow:

• FLUX.2 [dev] Text-to-Image: Lightweight base model optimised for speed and LoRA training.
• FLUX.2 [dev] Edit: Fast, style-consistent edits on existing images with the same lean architecture.
• FLUX.2 [flex] Text-to-Image: This model, for richer styles and more dynamic compositions at high speed.
• FLUX.2 [flex] Edit: Powerful image editing with a broader stylistic range and precise prompt control.
• FLUX.2 [pro] Text-to-Image: Higher-capacity model for maximum-quality hero shots and demanding production use.
• FLUX.2 [pro] Edit: Premium editing for detailed, high-fidelity transformations on critical assets.

Notes

• Pricing: Simple per-image billing: $0.0096 per generated image.