AI

The Puter.js AI feature allows you to integrate artificial intelligence capabilities into your applications.

You can use AI models from various providers to perform tasks such as chat, text-to-image, image-to-text, and text-to-speech conversion. And with the User Pays Model, you don't have to set up your own API keys and top up credits, because users cover their own AI costs.

Examples

AI Chat

Text to Image

Image to Text

Text to Speech

Chat with GPT-5 nano

<html>
<body>
    <script src="https://js.puter.com/v2/"></script>
    <script>
        puter.ai.chat(`What is life?`, { model: "gpt-5-nano" }).then(puter.print);
    </script>
</body>
</html>

Generate an image of a cat using AI

<html>
<body>
    <script src="https://js.puter.com/v2/"></script>
    <script>
        // Generate an image of a cat using the default model and quality. Please note that testMode is set to true so that you can test this code without using up API credits.
        puter.ai.txt2img('A picture of a cat.', true).then((image)=>{
            document.body.appendChild(image);
        });
    </script>
</body>
</html>

Extract the text contained in an image

<html>
<body>
    <script src="https://js.puter.com/v2/"></script>
    <script>
        puter.ai.img2txt('https://cdn.handwrytten.com/www/2020/02/home-hero-photo2%402x.png').then(puter.print);
    </script>
</body>
</html>

Convert text to speech

<html>
<body>
    <script src="https://js.puter.com/v2/"></script>
    <button id="play">Speak!</button>
    <script>
        document.getElementById('play').addEventListener('click', ()=>{
            puter.ai.txt2speech(`Hello world! Puter is pretty amazing, don't you agree?`).then((audio)=>{
                audio.play();
            });
        });
    </script>
</body>
</html>

Functions

These AI features are supported out of the box when using Puter.js:

puter.ai.chat() - Chat with AI models like Claude, GPT, and others
puter.ai.txt2img() - Generate images from text descriptions
puter.ai.img2txt() - Extract text from images (OCR)
puter.ai.txt2speech() - Convert text to speech

Examples

You can see various Puter.js AI features in action from the following examples:

Tutorials

chat()

User Pays Model