awesome-genmedia Flux Lora
Generate images from text prompts using Black Forest Labs Flux with LoRA weights. Fine-tune output style with custom LoRA models and configurable guidance.
Quick Start
Requires an each::labs API key. Get one at eachlabs.ai.
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "bfl-flux-lora",
"version": "0.0.1",
"input": {
"prompt": "a beautiful mountain landscape at sunset, photorealistic",
"loras": [{"path": "https://example.com/landscape-lora.safetensors", "scale": 0.8}],
"image_size": "landscape_4_3",
"guidance_scale": 3.5
}
}'
Parameters
| Parameter | Type | Default | Description |
|---|---|---|---|
| enable_safety_checker | boolean | true | If set to true, the safety checker will be enabled. |
| guidance_scale | number | 3.5 | The CFG scale controls how closely the model follows the prompt. |
| image_size | string | landscape_4_3 | The size of the generated image. enum: square_hd, square, portrait_4_3, portrait_16_9, landscape_4_3, landscape_16_9 |
| loras | array | The LoRAs to use for image generation. Multiple LoRAs supported. | |
| num_images | integer | 1 | The number of images to generate. Always 1 for streaming output. |
| num_inference_steps | integer | 28 | The number of inference steps to perform. |
| output_format | string | jpeg | The format of the generated image. enum: jpeg, png |
| prompt | string | The prompt to generate an image from. | |
| seed | integer | The same seed and prompt produce the same output. |
Examples
Portrait with LoRA style:
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "bfl-flux-lora",
"version": "0.0.1",
"input": {
"prompt": "cinematic portrait of a woman in a garden, soft natural light",
"loras": [{"path": "https://example.com/portrait-lora.safetensors", "scale": 0.9}],
"image_size": "portrait_4_3",
"guidance_scale": 4.0,
"num_inference_steps": 30,
"output_format": "png"
}
}'
Multi-LoRA generation:
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "bfl-flux-lora",
"version": "0.0.1",
"input": {
"prompt": "vintage car parked on a coastal road, golden hour",
"loras": [
{"path": "https://example.com/vintage-lora.safetensors", "scale": 0.7},
{"path": "https://example.com/film-lora.safetensors", "scale": 0.5}
],
"image_size": "landscape_16_9",
"seed": 42
}
}'
Related Models
- Black Forest Labs | Flux Dev Lora - Dev variant with LoRA
- Flux 2 | Text to Image Lora - Flux 2 with LoRA support