LibreAI / Image / flux
// image · black-forest-labs/flux

flux

flux est un projet de image open source, créé par black-forest-labs (black-forest-labs/flux sur GitHub). Il compte 26 009 étoiles sur GitHub et 1 925 forks, il est publié sous la licence Apache-2.0 et a été mis à jour pour la dernière fois sur GitHub le 31 juillet 2025.

Black Forest Labs' official inference repo for the FLUX.1 image generation models

★ 26,0 k étoiles⑂ 1,9 k forksApache-2.0mis à jour juil. 2025
▦ visuel — le README de ce projet ne contient aucune capture intégrable,
voici donc un emplacement réservé. Le guide ci-dessous est complet malgré tout.
// détails du projet

Détails du projet

Étoiles GitHub
26 009
Forks
1 925
Licence
Apache-2.0
Dernière mise à jour sur GitHub
31 juillet 2025
Catégorie
Image
Type de fiche
Guide d'installation complet
// fonctionnement

Comment ça marche

  1. Clarify your goal

    Decide what you want to achieve with flux and check the README on GitHub for requirements before installing.

  2. Get the code

    Clone the repository from GitHub (or take the packaged install route in step 3 if the README offers one).

  3. Install and configure

    Follow the project's documented install commands — the Run section below lists the exact ones — and add any required API keys or models.

  4. Run your first task

    Work through the README's quickstart example end to end, then adapt it to your own project or data.

// fonctionnalités

Pourquoi on l'adore

Official FLUX.1 inference

The reference implementation from the model's creators for running FLUX.1 locally.

Open-weight model support

Covers the open-weight FLUX.1 variants with their individual licenses explained in the repo.

FLUX.1 Kontext examples

Includes examples for Kontext, the image editing/context model, including usage-tracking notes.

TensorRT option

A documented TensorRT installation path for NVIDIA performance setups.

API usage guidance

Explains when and how to use the hosted FLUX API instead of local weights.

Commercial licensing clarity

A dedicated section explains licensing the models for commercial use.

Advertisement
// lancez-le

Lancez-le vous-même

  1. Clone the repository

    Get the official FLUX inference code.

    git clone https://github.com/black-forest-labs/flux.git
    cd flux
  2. Create a venv and install

    Use Python 3.10 and install the package with all extras, exactly as the README documents.

    python3.10 -m venv .venv
    source .venv/bin/activate
    pip install -e ".[all]"
  3. Run an example

    Download an open-weight model's weights as directed and run the README's example inference for that model.

    # see the README's model sections for the exact example command per model
// cas d'usage

Ce que vous pouvez créer

Advertisement
// faq

Questions fréquentes

Who maintains flux?

flux is maintained by the black-forest-labs organization/account on GitHub, together with open-source contributors, in the public repository black-forest-labs/flux.

Is flux free to use?

Yes — the code is open source under the Apache-2.0 license. You can use, modify and redistribute it under that license's terms.

Does flux need a paid API key?

Local open-weight models need no API key (weights download from Hugging Face under each model's license); the hosted API and some models require an account and commercial licensing.

How does flux compare to Stable Diffusion (SDXL) tooling?

SDXL has a larger community ecosystem; FLUX.1 is chosen for its prompt fidelity and quality, with this repo as the vendor's reference implementation.

How do I get started with flux?

Clone the repository from GitHub, follow the install commands in the Run section (taken from the project's README), and complete the documented quickstart example before adapting it to your own use case.

// continuez l'exploration

Outils similaires

Image

stable-diffusion.cpp

Diffusion model(SD,Flux,Wan,Qwen Image,Z-Image,...) inference in pure C/C++

★ 7,5 k étoilesMIT
Voir le guide →
Image

diffusers

🤗 Diffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.

★ 34,6 k étoilesApache-2.0
Voir le guide →
Image

aidea

An APP that integrates mainstream large language models and image generation models, built with Flutter, with fully open-source code.

★ 6,9 k étoilesMIT
Voir le guide →
Image

Bagel

ByteDance's open-source unified multimodal model for understanding, generation and image editing.

★ 6,2 k étoilesApache-2.0
Voir le guide →
Image

HunyuanImage-3.0

Tencent's HunyuanImage-3.0 — a powerful native multimodal model for image generation.

★ 3,3 k étoilesNOASSERTION
Voir le guide →
Image

OmniGen

OmniGen: one unified model for text-to-image, editing, subject-driven and identity-preserving generation

★ 4,3 k étoilesMIT
Voir le guide →
// alternatives

Alternatives en Image

Les autres projets de la catégorie Image avec le plus d'étoiles du catalogue LibreAI — la sélection réaliste d'alternatives si flux ne vous convient pas.

// plus en image

Plus en Image

Projets de la catégorie Image proches dans le catalogue, les plus proches en étoiles de flux — continuez à explorer de part et d'autre.

Obtenir flux

Gratuit et ouvert : récupérez le code source, mettez une étoile au dépôt et commencez à créer.