Black Forest Labs builds the Flux family of image generation models — Flux 1.1 Pro, Flux 2, and Flux Schnell — setting new benchmarks for prompt adherence and text rendering.
Access every Black Forest Labs model through Railwail's OpenAI-compatible API.
18 modeller
Black Forest Labs' flagship text-to-image model. Faster generation than FLUX.1 Pro at higher prompt adherence, with strong photorealism and reliable spatial composition. Runs as a hosted Replicate model.
FLUX 1.1 Pro in ultra mode. Up to 4 megapixel images with raw mode for photorealism.
Black Forest Labs' development model. Fast, high-quality image generation with LoRA support.
Turns any single selfie into a clean professional headshot using FLUX Kontext image editing. Keeps the person's face while swapping to business attire, a studio background and even lighting. Aimed at LinkedIn-style profile photos.
A premium text-based image editing model that delivers maximum performance and improved typography generation for transforming images through natural language prompts
A state-of-the-art text-based image editing model that delivers high-quality outputs with excellent prompt following and consistent results for transforming images through natural language
An opinionated text-to-image model from Black Forest Labs in collaboration with Krea that excels in photorealism. Creates images that avoid the oversaturated "AI look".
State-of-the-art image generation with top of the line prompt following, visual quality, image detail and output diversity.
The open-weight 12B rectified-flow transformer from Black Forest Labs. Close to FLUX Pro quality with a guidance-distilled checkpoint released under a non-commercial license. The most widely fine-tuned base in the FLUX family.
The fastest FLUX model from Black Forest Labs, distilled to produce images in 1 to 4 steps. Apache 2.0 licensed for commercial use. Built for high-volume generation and real-time previews.
FLUX structural control via Canny edge maps. Preserve composition while restyling.
Open-weight edge-guided FLUX model from Black Forest Labs. Extracts Canny edges from a control image and regenerates it from your prompt while holding the original composition and outlines, so you can restyle a scene without changing its structure.
FLUX structural control via depth maps. Keep 3D scene layout while changing style/content.
Open-weight depth-guided FLUX model from Black Forest Labs. Derives a depth map from the control image and regenerates from your prompt while preserving 3D spatial layout, useful for re-texturing rooms, products, or scenes without moving objects.
Black Forest Labs' inpainting/outpainting model for FLUX. Fill masked regions with prompt-guided content.
Black Forest Labs' open-weight inpainting and outpainting model, guidance-distilled from FLUX.1 Fill [pro]. You supply an image plus a mask and a prompt; it fills the masked region or extends the canvas with prompt-guided content that matches lighting and texture.
Open-weight version of FLUX.1 Kontext by Black Forest Labs. Instruction-based editing: pass an input image and a plain text edit ('change the jacket to red', 'remove the person on the left') and it applies the change while keeping the rest of the scene and identity consistent.
FLUX image-variation adapter. Generate variations and remixes from a reference image.
Free credits on sign-up. No credit card required. Access Black Forest Labs and 27+ other providers through a single API.
