# Kling 4.0 AI

> Web AI video generator: text, image & audio to video

- Website: https://kling4pro.com
- AZN8 listing: https://azn8.com/listing/kling-4-0-ai
- Pricing: Free credits; from $16/mo · Freemium
- Categories: [AI](https://azn8.com/category/ai), [Design](https://azn8.com/category/design)
- Listed: 2026-10-05
- Updated: 2026-10-05
- JSON: https://azn8.com/api/v1/listings/kling-4-0-ai

## About

Kling 4.0 AI is a browser-based AI video generator for text-to-video, image-to-video and audio lip sync, with up to 9 reference images, first/last frame control, clips up to about 30 seconds and 4K watermark-free export. It is an independent third-party service, not the official Kuaishou/Kling site. New accounts get free credits; paid plans start at $16/month.

## Features

- Text-to-video
- Image-to-video with up to 9 reference images
- First/last frame control
- Audio lip sync
- Clips up to about 30 seconds
- 4K watermark-free export

[Visit website](https://kling4pro.com)