Flux Schnell LoRA

Flux Schnell LoRA

Playground

FLUX.1 [schnell] is a 12B-parameter rectified flow transformer that generates images from text prompts and supports LoRA adapters. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

Features

FLUX.1 Schnell LoRA — wavespeed-ai/flux-schnell-lora

wavespeed-ai/flux-schnell-lora is a fast, high-throughput text-to-image model with LoRA support for style and identity control. Use it when you want Schnell-level speed, but also need consistent aesthetics across batches (brand looks, character styles, “same vibe” series).

Key capabilities

• LoRA-guided generation for consistent style, mood, or subject traits
• Ultra-fast iterations for prompt exploration and batch workflows
• Optional image + mask inputs for reference-based edits (when enabled)
• Up to 3 LoRAs per run (mix styles or add a single strong look)

Inputs

• Prompt (required): text description of the image you want

• Image (optional): reference image input (if available in your deployment)

• Mask image (optional): mask for local edits / inpainting (if available)

• Strength (optional): how strongly edits follow the image/mask intent

• LoRAs (optional): up to 3 LoRA items, each with:

  • Path: LoRA identifier (for example, a LoRA repo/name)
  • Scale: LoRA weight/strength

• Size: output width and height

• Num images: number of images to generate

• Seed: random seed for reproducibility

• Output format: jpeg, png, etc.

• Base64 output (API only): return base64 instead of a URL

• Sync mode (API only): wait for the result before returning

Recommended usage patterns

• One-LoRA “signature look”: start with a single LoRA and moderate scale, then iterate prompts for composition and lighting.
• Style blending: combine 2 LoRAs (e.g., lighting + texture) and keep scales conservative to avoid overcooking details.
• Consistency runs: fix the seed, lock the LoRA set, then vary only one prompt element per iteration.

Use cases

• Brand creative at scale: generate a whole campaign’s visuals in one consistent style
• Character/style series: keep the same “feel” across thumbnails, posters, or profile sets
• Product mock concepts: explore layouts quickly while preserving a chosen aesthetic
• Rapid A/B exploration: batch variations under a stable LoRA look for easy comparison
• Creator workflows: build a repeatable visual identity without sacrificing speed

Pricing

# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/wavespeed-ai/flux-schnell-lora" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "strength": 0.8,
    "loras": [
        {
            "path": "strangerzonehf/Flux-Super-Realism-LoRA",
            "scale": 1
        }
    ],
    "size": "1024*1024",
    "num_images": 1,
    "seed": -1,
    "output_format": "jpeg",
    "enable_base64_output": false,
    "enable_sync_mode": false
}'

# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"