What is Flux?
Flux is the name of a set of text-to-image models developed by Black Forest Labs . The main focus is on detail, natural light and more acceptable faces and hands compared to older Stable Diffusion generations. It has become a popular choice for product photos, portraits and advertising scenes.
Flux versions
Flux Pro
The highest quality; suitable for commercial output and access via API.
Flux Dev
Open weights for research and local execution on a personal GPU.
Flux Schnell
Fast generation at preview quality; good for ideation and prompt testing.
Strengths
- Realism in product photos and portraits
- Text inside images better than many older SD models
- Prompt adherence stronger
- Anatomy and hands improved over SD 1.5
Flux vs DALL-E 3 and Midjourney
- Flux: realism and technical detail
- DALL-E: integration with ChatGPT and conversational editing
- Midjourney: artistic, stylized aesthetics
The choice depends on whether you want a catalog photo or a creative poster.
Flux in ChatQT
In ChatQT you can access Flux without a VPN and with Rial payment:
Prompt tips
Ultra realistic product photo, ceramic coffee mug, marble surface, soft window light, 85mm, 8K, commercial.
A hyper-realistic product photo, a ceramic coffee mug, a marble surface, soft window light, an 85mm lens, advertising quality.
Unlike SD 1.5, a long negative prompt is often unnecessary; Flux understands instructions better.
Chat + image pipeline
- In the Chat Expand the creative brief.
- In image generation, choose Flux Pro.
- Refine with a new prompt: 'warmer, add coffee steam'.
Local execution (Dev)
Flux Dev can run on a personal system; a GPU with at least 12 GB of VRAM is usually recommended. If you don't have the hardware, ChatQT's cloud version is a practical alternative.
Common uses
- Product photos for online stores and catalogs
- Portraits and site headers with natural light
- Advertising scenes and packaging mockups
- Idea testing before a studio shoot (budget savings)
For commercial content, always generate several versions and pick the best for print or web; AI sometimes gets small details wrong (text on packaging, a finger). A final review in an image editor is still recommended.
Conclusion
Flux is top-tier for realistic images. ChatQT provides an accessible gateway for users in Iran. To start, sign-up accept it.