Kling: Kling O1
kling/kling-o1
Access Kling O1 from Kling using the Puter.js AI API.
Add to your app
Model Card
Kling O1 is a unified multimodal video model from Kuaishou's Kling AI, released in December 2025. It takes text, images, video, and subject references as input and handles generation and editing in one model.
It supports text-to-video, reference-based generation, start and end frame generation, video inpainting, style re-rendering, and shot extension. Edits can be requested in a single prompt, such as swapping a character, changing the weather, or adjusting colors, without masking or manual keyframing.
Clips run from 3 to 10 seconds at 720p or 1080p and 24 FPS. Kuaishou describes it as built on a Multimodal Visual Language framework.
Developers who want generation, reference-driven shots, and video editing behind one API model can use Kling O1 instead of chaining separate models.
Max Duration 10s
seconds
Frame Rate N/A
fps
Aspect Ratio N/A
supported
Release Date Dec 1, 2025
Add Kling O1 to your app
Use Kling O1 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.txt2vid("A cat playing with a ball of yarn", {
model: "kling/kling-o1"
}).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: "kling/kling-o1"
}).then(video => {
document.body.appendChild(video);
});
</script>
</body>
</html>
More AI Models From Kling
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Kling 3.0 Turbo is a video generation model from Kuaishou's Kling team, released as a faster, lower-cost variant in the Kling 3.0 family. It generates video with synchronized audio and is tuned for quick turnaround in high-volume workloads. The release notes highlight improved lip-sync, which makes it a fit for talking-head and dialogue clips. Through the API it supports 720p and 1080p output at 24 FPS, with clip lengths from 3 to 15 seconds. Choose it when generation speed and cost per clip matter more than maximum fidelity. Third-party comparisons say the original Kling 3.0 remains the better pick for 4K output and its storyboard tooling. It suits developers building apps that generate many short clips, such as marketing videos, social content, and spoken-word scenes.
ImageKling Image 3.0
Kling Image 3.0 is a text-to-image model from Kuaishou's Kling AI, released as part of the Kling 3.0 series alongside Video 3.0, Video 3.0 Omni, and Image 3.0 Omni. Kuaishou describes the series as having major upgrades in consistency and photorealistic output. It did not publish benchmark numbers for the image model in the sources we found, so we do not cite any here. Through the API it supports eight aspect ratios (16:9, 9:16, 1:1, 4:3, 3:4, 3:2, 2:3, and 21:9), which covers landscape, portrait, square, and ultrawide layouts. It costs $0.028 per 1k image. It suits developers who want photorealistic output from a single model at a low per-image price, and who need flexible output shapes for web, social, or banner use.
VideoKling 3.0
Kling 3.0 is a video generation model from Kuaishou, released in February 2026 as the successor to Kling 2.6. It generates video from text prompts and reference images, and produces synchronized audio together with the video. It supports multi-shot generation, so a single prompt can produce a clip with several cuts, and clips run up to 15 seconds. An Elements feature lets you supply reference images or clips to keep characters consistent across shots. Audio includes dialogue bound to specific characters in English, Chinese, Japanese, Korean and Spanish. On Puter, it accepts durations from 3 to 15 seconds and outputs at 720p, 1080p or 4k. Kling 3.0 suits developers building short narrative clips, character-driven scenes or ads where multiple shots and spoken audio need to come from one API call.
Frequently Asked Questions
You can access Kling O1 by Kling 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.
Kling O1 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.
Kling O1 was created by Kling and released on Dec 1, 2025.
Yes — the Kling O1 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 Kling O1 to your app for free
Developers can integrate Kling O1 for free using the Puter.js AI API.
With the User-Pays Model, each user covers their own AI usage instead of the developer.