.env.example

# Backend
STORAGE_PATH=./storage
CORS_ORIGINS=["http://localhost:3000","http://localhost:4001"]
MAX_UPLOAD_MB=20

# AI API Key (optional - users can provide their own)
GOOGLE_API_KEY=

# Gemini model for mask generation (optional)
# gemini-3-pro-image-preview - best quality, accurate dimensions (default)
# gemini-2.5-flash-image - faster/cheaper, needs post-hoc alignment
GEMINI_IMAGE_MODEL=gemini-3-pro-image-preview

# Local tracing (optional)
# Comma-separated tracer list, e.g. birefnet-lite,isnet
# Add birefnet-general only when you have installed the optional GPU requirements.
TRACERS=
# auto prefers CUDA when available; cuda requires GPU; cpu disables GPU use
TRACEFINITY_ONNX_PROVIDER=auto

# Frontend
NEXT_PUBLIC_API_URL=http://localhost:8000