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Kling 4.0 brings cinematic visuals to AI video creation, combining natural character motion, realistic physical interactions, and expressive camera movements.
Kling 4.0 is a video generation model from Kling AI. It allows you to describe a scene with text or use images and video references to guide the result. Its new controls focus on getting the subject, movement, and story to agree. The model supports single-generation videos from 3 to 30 seconds, up to 10 keyframe images, up to 15 combined reference assets, and a listed maximum resolution of 4K.
Kling 4.0 offers subscriptions and credit packs. Subscriptions are built for ongoing production and include larger credit allowances, plan benefits, and better long-term value. One-time credit packs are useful for occasional needs or testing. Credits are consumed when you submit a generation task, and the amount depends on the selected model, duration, output quality, aspect ratio, and enabled features such as audio. Longer or more advanced generations usually cost more credits. Subscription credits generally follow the subscription period; one-time credit packs may have their own validity rules. If a generation fails due to a platform-side issue, credits are usually returned or compensated automatically.