Black Forest Labs: FLUX.1 Depth [dev]
black-forest-labs/flux-depth-dev
Access FLUX.1 Depth [dev] from Black Forest Labs using the Puter.js AI API.
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Model Card
FLUX.1 Depth [dev] is a 12 billion parameter open-weight model from Black Forest Labs that conditions image generation on a depth map extracted from an input image, combined with a text prompt.
It keeps the spatial layout and perspective of the source image while a prompt changes surface appearance, objects, or style, suited to retexturing and scene-restyling tasks where geometry needs to stay fixed.
Like Canny [dev], it was trained with guidance distillation for more efficient inference than a standard model of its size, and its weights are available on Hugging Face. Black Forest Labs reports its Depth models outperform proprietary alternatives such as Midjourney's ReTexture feature.
Cost Per Image $0.025
per generation
Configuration output
resolution
Release Date Nov 21, 2024
Code Example
Use FLUX.1 Depth [dev] in your app with the Puter.js AI API — no API keys or setup required.
// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';
puter.ai.txt2img("A serene mountain landscape at sunset", {
model: "black-forest-labs/flux-depth-dev"
}).then(image => {
document.body.appendChild(image);
});
<html>
<body>
<script src="https://js.puter.com/v2/"></script>
<script>
puter.ai.txt2img("A serene mountain landscape at sunset", {
model: "black-forest-labs/flux-depth-dev"
}).then(image => {
document.body.appendChild(image);
});
</script>
</body>
</html>
More AI Models From Black Forest Labs
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ImageFLUX.2 [klein] 4B
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ImageFLUX.2 [klein] 9B
FLUX.2 Klein 9B is a larger variant of the Klein family built on a 9B flow model with an 8B Qwen3 text embedder, matching or exceeding models 5x its size in quality. It offers higher output diversity than the 4B distilled variant and is ideal for fine-tuning and research.
Frequently Asked Questions
You can access FLUX.1 Depth [dev] by Black Forest Labs through Puter.js AI API. Include the library in your web app or Node.js project and start making calls with just a few lines of JavaScript — no backend and no configuration required.
FLUX.1 Depth [dev] is free to integrate using the Puter.js AI API. With the User-Pays Model, you can add AI to your app for $0, since users cover their own AI usage through their Puter account.
| Price | |
|---|---|
| Per image | $0.025 |
FLUX.1 Depth [dev] was created by Black Forest Labs and released on Nov 21, 2024.
Yes — the FLUX.1 Depth [dev] API works with any JavaScript framework, Node.js, or plain HTML through Puter.js. Just include the library and start building. See the documentation for more details.
Add FLUX.1 Depth [dev] to your app for free
Developers can integrate FLUX.1 Depth [dev] for free using the Puter.js AI API.
With the User-Pays Model, each user covers their own AI usage instead of the developer.