Gemma 3n 2B API

Access Gemma 3n 2B from Google using Puter.js AI API.

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Model Card

Gemma 3n E2B Instruct (Free) is Google's mobile-first open model with an effective 2B parameter memory footprint using Per-Layer Embeddings. It's optimized for on-device AI with audio, text, image, and video understanding.

Context Window N/A

tokens

Max Output 2K

tokens

Input Cost $0

per million tokens

Output Cost $0

per million tokens

Release Date Jun 25, 2025

 

API Usage Example

Add Gemma 3n 2B to your app with just a few lines of code.
No API keys, no backend, no configuration required.

// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';

puter.ai.chat("Explain quantum computing in simple terms", {
    model: "google/gemma-3n-e2b-it:free"
}).then(response => {
    document.body.innerHTML = response.message.content;
});

<html>
<body>
    <script src="https://js.puter.com/v2/"></script>
    <script>
        puter.ai.chat("Explain quantum computing in simple terms", {
            model: "google/gemma-3n-e2b-it:free"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

View full documentation →

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Frequently Asked Questions

What is this Gemma 3n 2B API about?

The Gemma 3n 2B API gives you access to Google's chat model through Puter.js. With just a few lines of JavaScript, you can integrate Gemma 3n 2B into any web app or Node.js project — no API keys, no backend, and no configuration required.

Who created Gemma 3n 2B?

Gemma 3n 2B was created by Google and released on Jun 25, 2025.

What is the max output length of Gemma 3n 2B?

Gemma 3n 2B can generate up to 2K tokens in a single response.

How much does it cost?
The Gemma 3n 2B API is available through the User-Pays Model. As a developer, you can add the Gemma 3n 2B API to your app for free — your users pay for their own AI costs directly.
Price per 1M tokens
Input$0
Output$0
How do I access the Gemma 3n 2B API?

You can access the Gemma 3n 2B API with just a few lines of JavaScript — no API keys, no backend, and no configuration required. Include the Puter.js library in your project and start making calls right away. For more details, check out our documentation.

Does the Gemma 3n 2B API work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Gemma 3n 2B 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 Gemma 3n 2B to your app without worrying about API keys or setup.

Read the Docs View Tutorials