About Kling V4 AI

Kling V4 AI is an online video generator built on Kling 4.0, the newest video model from Kuaishou's Kling AI. Write a prompt, start from your own picture or give it reference images, clips and a voice sample, and download an MP4 with stereo sound and no watermark.

Your prompt and files go to Kling 4.0 through a commercial API. The model renders the video and its sound in one pass, and the finished MP4 is saved to your account. You pay per second of video with one-time credit packs, and the exact price is shown before each render.

No subscription. Credit packs are one-time purchases and purchased credits don't expire. You see the exact price of a video before you start.

Uploads and finished videos are private to your account. We never publish them, show them to other users or use them in examples or marketing. Uploads are deleted 30 days after a video is made.

Kling is a trademark of Kuaishou Technology. Kling V4 AI is an independent service and is not affiliated with or endorsed by Kuaishou.

Questions, feedback or press: support@klingv4.com.