Kling 2.1 Standard API

Access Kling 2.1 Standard AI video generation using Puter.js API.

Get Started

kwaivgI/kling-2.1-standard

Model Card

Kling 2.1 Standard is a cost-effective 720p AI video generation model from Kuaishou designed for high-volume content creation. It currently supports image-to-video generation only, offering fast rendering speeds and solid quality for social media clips, quick ads, and personal projects at roughly 5x lower cost than Master mode.

Max Duration 5s

seconds

Frame Rate N/A

fps

Aspect Ratio N/A

supported

Release Date Apr 15, 2025

API Usage Example

Add Kling 2.1 Standard video generation 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.txt2vid("A cat playing with a ball of yarn", {
    model: "kwaivgI/kling-2.1-standard"
}).then(video => {
    document.body.appendChild(video);
});

<html>
<body>
    <script src="https://js.puter.com/v2/"></script>
    <script>
        puter.ai.txt2vid("A cat playing with a ball of yarn", {
            model: "kwaivgI/kling-2.1-standard"
        }).then(video => {
            document.body.appendChild(video);
        });
    </script>
</body>
</html>

View full documentation →

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Frequently Asked Questions

What is this Kling 2.1 Standard API about?

The Kling 2.1 Standard API gives you access to Kling's video generation model through Puter.js. With just a few lines of JavaScript, you can integrate Kling 2.1 Standard into any web app or Node.js project — no API keys, no backend, and no configuration required.

Who created Kling 2.1 Standard?

Kling 2.1 Standard was created by Kling and released on Apr 15, 2025.

How do I access the Kling 2.1 Standard API?

You can access the Kling 2.1 Standard 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 Kling 2.1 Standard API work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Kling 2.1 Standard 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 Kling 2.1 Standard video generation to your app without worrying about API keys or setup.

Read the Docs View Tutorials