FLUX Dev for versatile image generation and source-guided edits
Submit the form to generate an image.
When to use FLUX Dev
FLUX Dev works best as the all-purpose option in the FLUX family: flexible enough for iterative creative work, but not overloaded with premium-tier controls you may not need on routine jobs.
Why use FLUX Dev in Studio
Text-to-image and image-to-image in one page
FLUX Dev is a practical default when the team wants one FLUX workflow for fresh generation and source-guided image transformation.
- Dual generation modes
- One page for ideation and edits
- Flexible creative workflow
Multiple outputs with prompt controls
Generate up to four outputs while adjusting guidance, inference steps, and prompt strength to compare results with more control than a basic image page.
- Up to four outputs
- Guidance and step control
- Prompt strength tuning
Useful format and ratio choices
Choose common aspect ratios and export formats so the output is easier to place into product, marketing, and content workflows.
- Common ratios
- JPG PNG WebP
- Placement-aware output
FLUX Dev use cases
FLUX Dev fits teams that need one FLUX page for prompt-led creation, source-guided edits, and batch-style visual comparison.
Use FLUX Dev for concepts, branded imagery, and visual drafts when the team wants a versatile FLUX page rather than a narrower single-mode model.
Switch to image-to-image when the result needs to stay closer to an uploaded image while still being reworked with prompt guidance.
Generate multiple outputs at once to compare style, composition, or edit intensity without repeating the same setup from scratch.
What to know before generating
FLUX Dev is most useful when you want a flexible image page rather than a single-purpose endpoint. Start in text-to-image for fresh concepts, then move to image-to-image when you need the output to stay anchored to a source image.
Because the page supports prompt strength and multiple outputs, it works well for controlled exploration. Keep the core prompt stable and change one variable at a time so the output differences stay interpretable.
Use the export format and aspect ratio to match the final use case early. That reduces avoidable rework later and makes the page more effective as a production-ready generation workflow.
FLUX Dev FAQs
Quick answers about mode support, output controls, and where FLUX Dev fits best.
Try FLUX Dev in Studio
Open FLUX Dev when the brief is still moving and you want one dependable place to draft, revise, and compare image options.