FLUX or HiDream: which to choose for images and editing
Both families need a GPU and both cover image generation and editing for marketplaces, marketing and design studios. FLUX from Black Forest Labs renders text inside images well and holds composition, and Kontext edits photos from a description; but commercial use has conditions: only FLUX.1 [schnell] and FLUX.2 [klein] 4B are Apache 2.0, while every [dev] version is non-commercial and cannot go into a product without revisiting the license. HiDream from HiDream.ai is fully MIT: I1 generates, E1 edits from instructions, and O1-Image (2026-05) does both in one model. If clean licensing across the whole line matters, pick HiDream; if you need a specific FLUX capability, use the open schnell or klein.
Comparison based on catalog data
| Parameter | FLUX | HiDream |
|---|---|---|
| Category | Image generation | Image generation |
| Developer | Black Forest Labs, Germany | HiDream.ai, China |
| Releases | Aug 2024 – Jan 2026 | Apr 2025 – May 2026 |
| Sizes | 4B – 32B | about 9B – 17B |
| Hardware | 1 GPU | 1 GPU |
| Commercial use | Commercial use with conditions | Commercial use allowed |
| License | FLUX.1 [schnell] and FLUX.2 [klein] 4B: Apache 2.0; [dev] versions: non-commercial | MIT |
| Russian | Not applicable | Not applicable |
| Ollama | No | No |
| Without GPU | No | No |
| Tasks |
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Choose FLUX if
- You need text rendered inside the image and reliable composition
- You want photo editing from a description through Kontext
- The open versions suit you: FLUX.1 [schnell] and FLUX.2 [klein] 4B under Apache 2.0
Choose HiDream if
- You want simple licensing across the whole line: HiDream is MIT
- You want generation and editing in one model: O1-Image (2026-05)
- You need product photo variations for e-commerce and marketing
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