google/imagen-4.0-fast
Model Card
Imagen 4 Fast is Google's speed-optimized text-to-image model offering generation up to 10x faster than Imagen 3 at just $0.02 per image. It's ideal for rapid prototyping, high-volume tasks, and iterative exploration while maintaining improved text rendering and style versatility.
Cost Per Image $0.02
per generation
Configuration 1MP
resolution
Release Date Aug 15, 2025
API Usage Example
Add Imagen 4 Fast image generation to your app with just a few lines of code.
No backend, no configuration required.
// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';
puter.ai.txt2img("A serene mountain landscape at sunset", {
model: "google/imagen-4.0-fast"
}).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: "google/imagen-4.0-fast"
}).then(image => {
document.body.appendChild(image);
});
</script>
</body>
</html>
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Frequently Asked Questions
You can access Imagen 4 Fast by Google 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.
Yes, it is free if you're using it through Puter.js. With the User-Pays Model, you can add Imagen 4 Fast to your app at no cost — your users pay for their own AI usage directly, making it completely free for you as a developer.
| Price | |
|---|---|
| Per image | $0.02 |
Imagen 4 Fast was created by Google and released on Aug 15, 2025.
Yes — the Imagen 4 Fast 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.
Get started with Puter.js
Add Imagen 4 Fast image generation to your app without worrying about API keys or setup.
Read the Docs View Tutorials