- Step1: Open https://www.kling4.app in your browser and sign in or create an account
- Step2: Choose Text-to-Video or Image-to-Video and select Kling 4.0 as the generator
- Step3: Enter a text prompt (up to 800 chars) or upload reference images
- Step4: Configure aspect ratio, video quality (720p/1080p) and duration (3–15s)
- Step5: Click Generate and wait for the AI to render the video
- Step6: Preview the result, make edits or re-generate as needed
- Step7: Download the final MP4 video or save it to your project history