What is Kling 4.0
Kling 4.0 is the next-generation AI video model in the Kling AI family, following Kling 3.0’s native 4K output, multi-shot storytelling, and physics-aware motion. It extends single-take generation to 120s narratives, scales references to 80 multimodal inputs, and lifts output to 4K 60fps.
Features of Kling 4.0
120s Single-Take Generation: Create continuous narratives up to 120 seconds long, maintaining scene consistency.
80-Reference Multimodal System: Incorporate images, videos, audio, and 3D references in one project with layered weight control.
4K 60fps Output: Generate videos in native 4K resolution at 60 frames per second without upscaling.
Phoneme-Accurate Lip-Sync: Supports multiple languages with accurate lip-syncing for realistic dialogue.
Visible Credit Cost: Users can review the credit cost before generating videos, allowing for budget management.
Use Cases of Kling 4.0
Short Films & Drama: Create cinematic episodes without a crew, maintaining character and scene consistency.
Advertising & TV Commercials: Produce high-quality product spots with brand elements locked in every frame.
E-commerce Product Videos: Generate listing videos with sharp details and scene-matched sound.
Social Media Content: Quickly create vertical videos with native audio for platforms like TikTok and Instagram.
60 people supporting this launch
4.8
6 ratings
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AI video with native sound, paid per clip. Nothing stored.
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Comments
23Founder of Tranquil, a free platform for personality quizzes and self-discovery.
Kling 4.0 is exactly what I am using now! It's great! Love it!
Keep going
super cool text to video product, have seen lots of cat cartoons created by it
The progress here is wild — 120s single-take, 4K 60fps, and phoneme-accurate lip-sync in one model is exactly what creators have been waiting for. Showing the credit cost upfront is a small but important trust feature. Question: how consistent are characters across cuts in longer takes? Would love a showcase reel. Congrats on the launch!
Video Delivery Platform
Top product! I use few times and works very well!
All workforce operations in one place
120s single-take + phoneme-accurate lip-sync is the combo that makes this actually useful for commercial work, not just demos. Showing credit cost upfront is the kind of small UX decision that builds trust fast. Congrats!
Neatve
Showing the credit cost before generating is a small detail but very helpful. With AI video it is easy to spend a lot without noticing. A 120-second single take in 4K is also impressive. Can videos made with the free plan be used for commercial work, like product ads for a small online shop?
I like to create stuff in fun time
great, seems like new era of video generation is here.
Kling's been one of the stronger video models in our testing for motion consistency — the jump from 2.x was noticeable. Main thing I'd watch: prompt adherence on complex scenes still trips up most models in this class. Worth a side-by-side against whatever you're using now.
great, seems like new era of video generation is here.
Kling 4.0 sounds like a major step forward for AI video generation, especially with longer narrative support, 4K 60fps output, and the ability to use many multimodal references. The 120-second generation length is particularly interesting for creators working on ads, short films, and storytelling content. I’d be curious to know how well it maintains character consistency and scene continuity across longer videos.
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Kling 1.5 looks impressive! The video motion quality and frame consistency from text and image prompts are top-notch. Does it support custom camera path controls or motion brush features?
120 seconds in a single take is a big jump. For short-form, though, consistency over 15–30s matters more to me than length. Does the 80-reference system keep a character's face and outfit stable across separate generations, or only within one take? That's the thing that would make it usable for a recurring series.
sales trader
Showing the credit cost before generating is a great call. How does 4K 60fps hold up on fast motion, like dancing at a party?
I've literally just used this
Founder of the app, Seal: Movies and TV Shows
this is honestly something i will most definitely use, love the quality so far!
Founder & Builder of Arcanio Building a modern platform for personalized tarot & arcana Making self-discovery beautiful, simple, and accessible
Kling 4.0 looks like a serious step forward for AI video generation! 🔥 The 120-second single-take generation and 4K 60fps output are especially exciting for creators. I also really like the combination of multimodal references and accurate lip-sync for storytelling. Congrats on the launch — definitely looking forward to seeing what creators build with this! 🚀
CEO
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Love the quality, AI is really getting better and better each day!
4K at 60fps is impressive. How does it handle on-screen text, like a product name or price in an ad? That's where most video models still garble letters.