Repackaged model files for ComfyUI. Place the files in the following folders: This is a smaller checkpoint for flux1-dev that will work better for ComfyUI users with less VRAM (under 24gb).
Model Card
Repackaged model files for ComfyUI. Place the files in the following folders: This is a smaller checkpoint for flux1-dev that will work better for ComfyUI users with less VRAM (under 24gb). The two text encoders used by Flux are already included in this one safetensor. Use it with the Load Checkpoint node in ComfyUI.
Excerpt from the card by Comfy Org, licensed other.
Identity and Version
- Repository
- Comfy-Org/flux1-dev
- Publisher
- Comfy Org
- Task
- Not stated by the source
- Modality
- Other
- Library
- diffusion-single-file
- Parameters
- Not stated by the source
- Languages
- Not stated by the source
- Revision
- 40a8a3d745c7d7adb077cb19879a975aa19c847b
- First published
- 2024-08-03
- Last updated
- 2026-08-17
Files and Weights
8 files, 98.8 GB in total. The weights are 6 files totalling 98.8 GB in safetensors.
Every file
| File | Type | Size | SHA-256 |
|---|---|---|---|
| flux1-dev-fp8.safetensors | Weights | 17.2 GB | 8e91b68084b5 |
| flux1-dev.safetensors | Weights | 23.8 GB | 4610115bb0c8 |
| split_files/diffusion_models/flux1-canny-dev.safetensors | Weights | 23.8 GB | 996876670169 |
| split_files/diffusion_models/flux1-depth-dev-nvfp4.safetensors | Weights | 8.9 GB | 36cafa58e320 |
| split_files/diffusion_models/flux1-fill-dev.safetensors | Weights | 23.8 GB | 03e289f530df |
| split_files/loras/flux1-depth-dev-lora.safetensors | Weights | 1.2 GB | 1938b38ea0fd |
| README.md | Documentation | 1.2 KB | — |
| .gitattributes | Repository | 1.5 KB | — |
License and Download
- License
- other
- Access
- Open weights, no gate
- Download size
- 98.8 GB
Released by Comfy Org through its official repository on Hugging Face. Read the license.
Built From
- Derived from black-forest-labs/FLUX.1-Canny-dev
Memory Requirements
| Precision | Weights in memory |
|---|---|
| As published | 98.8 GB |
Weights only, from the published parameter count; the key-value cache and runtime add to this.
Questions About flux1-dev
What license is flux1-dev released under?
other, as its publisher declares it. Read the license text before commercial use.