The Kling 4.0 is coming soon, with Kling 4.0 Flash available first to a limited group of creators. It delivers steadier motion and professional-grade visuals and sound, with 4K 10-bit HDR output. Richer references and tighter narrative control turn ideas and mixed-media assets into longer, more cohesive cinematic videos.
Motion stays stable across fight scenes, sports, dance, extreme sports, and large-scale action. Character movement feels more fluid, and body mechanics and spatial relationships stay coherent, while running, collisions, and combat carry more speed and impact. Native 4K/1080p 10-bit HDR and 21:9 ultrawide deliver richer color, highlight and shadow detail, with smoother tonal transitions. More natural lip sync, tighter A/V sync, and dual-channel stereo audio create a fuller, more polished audiovisual experience, with dialogue supported across 9 languages, accents, and dialects.
Add up to 15 references to a single task, including images, videos, and subjects. They help control who appears, how they move, what the camera does, where things sit in frame, and how it all sounds. A reference video can also spark new content. Upload a trending clip, add your own assets, and Kling 4.0 picks up its pacing and camera moves to create something new for trending replication, product swaps, and so on. Kling 4.0 also gives you precise control. It generates on-screen text in 9 languages and emoji, and they stay clear and readable even as the shot moves. You can also re-edit a video with the same precision. Change an expression, camera angle, background, or line of dialogue, and the rest of the frame stays intact.
Kling 4.0 reads mood, tone, or story direction and turns early ideas into cohesive visual storytelling. The story can start with a single sentence. Videos up to 30 seconds give action, scene changes, emotional beats, and character relationships more room to develop. Up to 10 keyframes provide finer control over camera movement and multi-shot sequencing, making push-ins, pull-backs, pans, tracking shots, orbits, cuts, and transitions feel more natural and connected. Video extension lets you extend any video forward or backward across multiple passes, up to 2 minutes total, giving longer stories room to grow with seamless continuity.
Kling AI has been instrumental in transforming my creative workflow, unlocking new dimensions of artistic expression that were once unimaginable. I use Kling AI extensively to develop high-concept visuals, animate surreal dreamscapes, and create AI-assisted films that blur the line between reality and fantasy. Kling AI’s deep learning capabilities have not only enhanced my creative efficiency but also inspired me to explore storytelling in ways I never thought possible.
I’ve been using Kling AI since its initial release, and it’s remained one of the leading AI media generators ever since. With Kling AI, I’ve created hundreds of videos, collectively amassing millions of views.
I use Kling AI every day. It's amazing to see the almost daily progress it makes. I used AI for fun at first, and I now find that Kling AI's animations allow me to gain professional visibility, with three times more views on my animated posts than on my static posts.
Kling 4.0 Flash combines fast generation with excellent value, built on the Kling 4.0 model family. It's available now in a limited rollout — sign in to see if you have access.
The full Kling 4.0 launches this October.