Kling 4.0 AI Video Generator: 4K & 30s Videos
Kling 4.0 AI Video Generator: Create Cinematic 4K Videos
Create cinematic videos up to 30 seconds long with realistic motion, 4K HDR visuals, synchronized audio, and precise multi-keyframe control.
Kling 4.0 AI Video Generator: Create Cinematic 4K Videos
Create cinematic videos up to 30 seconds long with realistic motion, 4K HDR visuals, synchronized audio, and precise multi-keyframe control.
Kling 4.0: Cinematic AI Video Generation with Greater Creative Control
Generate longer cinematic sequences, produce realistic 4K HDR footage with synchronized sound, and guide every important moment using multiple keyframes and multimodal references.
30-Second Cinematic Video Generation
Create AI videos up to 30 seconds long in a single generation. Develop natural character movements, seamless scene transitions, and continuous storytelling without relying on multiple short clips.
Realistic 4K Video & Synchronized Audio
Generate cinematic footage with 4K resolution, 10-bit HDR color, natural character expressions, and stable dynamic motion. Enjoy improved lip sync and two-channel stereo audio for a more immersive viewing experience.
Precise Multi-Keyframe & Omni Reference Control
Guide your video with up to 10 keyframes and multimodal references. Control camera movement, character actions, scene composition, and visual consistency to bring complex creative ideas closer to your vision.
Community Creations
3 sencillos pasos para crear

1
Seleccione un modelo y genere plantillas.
Akool se asocia con los principales proveedores de modelos del mundo, brindándote acceso a los modelos más nuevos, más amplios y más asequibles disponibles.
2
Agregar imagen
Sube o genera una imagen para comenzar tu generación.3
Obtén el video
¡Haz clic en generar para crear tu vídeo final!¿Por qué elegir Akool?
Diffusion-based Image-to-Video Synthesis
Instant Professional Rendering
Generate polished video assets from images in seconds using diffusion-based synthesis, neural frame interpolation, and high-fidelity visual rendering.
Consistencia temporal en la identidad del personaje
Persistencia de identidad sin fisuras
Maintain consistent faces, expressions, and identity attributes across frames using computer vision models optimized for high-fidelity video continuity.
API-driven Creative Exploration
Neural Workflow Inspiration
Explore community-generated examples to discover production patterns, diffusion-based video workflows, and scalable generative content ideas.
Ver todos los modelos
Wan
Gemini
OpenAI
Sora
Hailuo
Kling
Veo
GPT
Vidu Q3
PixVerse
HappyHorse
Grok
Wan
Gemini
OpenAI
Sora
Hailuo
Kling
Veo
GPT
Vidu Q3
PixVerse
HappyHorse
Grok
Wan
Gemini
OpenAI
Sora
Hailuo
Kling
Veo
GPT
Vidu Q3
PixVerse
HappyHorse
Grok
Wan
Gemini
OpenAI
Sora
Hailuo
Kling
Veo
GPT
Vidu Q3
PixVerse
HappyHorse
Grok
Wan
Gemini
OpenAI
Sora
Hailuo
Kling
Veo
GPT
Vidu Q3
PixVerse
HappyHorse
Grok
Wan
Gemini
OpenAI
Sora
Hailuo
Kling
Veo
GPT
Vidu Q3
PixVerse
HappyHorse
Grok
Wan
Gemini
OpenAI
Sora
Hailuo
Kling
Veo
GPT
Vidu Q3
PixVerse
HappyHorse
Grok
Wan
Gemini
OpenAI
Sora
Hailuo
Kling
Veo
GPT
Vidu Q3
PixVerse
HappyHorse
Grok
Lo que dicen nuestros usuarios
Ethan Brooks
I've been testing Kling 4.0 for short film ideas, and the longer video generation makes a real difference. Having 30 seconds to work with gives scenes more room to breathe. The camera movement looks pretty natural too.
Sophie Carter
The 4K video quality in Kling 4.0 is seriously impressive. I made a few beauty product clips, and the lighting and reflections turned out much better than I expected. Really happy with the results.
Marcus Bennett
Tried Kling 4.0 for a couple of action scenes. Most of the movement looked smooth, especially the tracking shots. One complicated sequence needed a few retries, but the final video was worth it.
Olivia Hayes
The multi-keyframe feature is probably my favorite thing about Kling 4.0. I can plan how a video starts, what happens in the middle, and how it ends. Makes the whole process feel much more controlled.
Daniel Foster
I use Kling 4.0 AI Video Generator for social media ads. The 30-second clips are really useful because I can fit a product introduction and a few different shots into one video. Saves me quite a bit of editing.
Chloe Mitchell
The lip sync is noticeably better in Kling 4.0. I tried generating a talking character, and the mouth movements matched the dialogue pretty well. A couple of words looked slightly off, but nothing major.
Ryan Cooper
Been experimenting with Kling 4.0's Omni Reference feature. Keeping the same character across different scenes is much easier now. You still need good reference images, though.
Isabella Reed
Kling 4.0 makes some really nice cinematic videos, but it took me a while to figure out how to get the camera movements I wanted. Simple prompts worked fine. More complicated scenes needed a bit of patience.
Nathan Parker
I created a product showcase with Kling 4.0, and the camera orbit around the product looked surprisingly smooth. The reflections and shadows were great too. Definitely something I'll use again.
Emily Lawson
The video editing feature in Kling 4.0 is super handy. I changed the background of a clip without having to remake the whole thing. It wasn't perfect on the first attempt, but still much easier than my usual workflow.
Ethan Brooks
I've been testing Kling 4.0 for short film ideas, and the longer video generation makes a real difference. Having 30 seconds to work with gives scenes more room to breathe. The camera movement looks pretty natural too.
Sophie Carter
The 4K video quality in Kling 4.0 is seriously impressive. I made a few beauty product clips, and the lighting and reflections turned out much better than I expected. Really happy with the results.
Marcus Bennett
Tried Kling 4.0 for a couple of action scenes. Most of the movement looked smooth, especially the tracking shots. One complicated sequence needed a few retries, but the final video was worth it.
Olivia Hayes
The multi-keyframe feature is probably my favorite thing about Kling 4.0. I can plan how a video starts, what happens in the middle, and how it ends. Makes the whole process feel much more controlled.
Daniel Foster
I use Kling 4.0 AI Video Generator for social media ads. The 30-second clips are really useful because I can fit a product introduction and a few different shots into one video. Saves me quite a bit of editing.
Chloe Mitchell
The lip sync is noticeably better in Kling 4.0. I tried generating a talking character, and the mouth movements matched the dialogue pretty well. A couple of words looked slightly off, but nothing major.
Ryan Cooper
Been experimenting with Kling 4.0's Omni Reference feature. Keeping the same character across different scenes is much easier now. You still need good reference images, though.
Isabella Reed
Kling 4.0 makes some really nice cinematic videos, but it took me a while to figure out how to get the camera movements I wanted. Simple prompts worked fine. More complicated scenes needed a bit of patience.
Nathan Parker
I created a product showcase with Kling 4.0, and the camera orbit around the product looked surprisingly smooth. The reflections and shadows were great too. Definitely something I'll use again.
Emily Lawson
The video editing feature in Kling 4.0 is super handy. I changed the background of a clip without having to remake the whole thing. It wasn't perfect on the first attempt, but still much easier than my usual workflow.
Ethan Brooks
I've been testing Kling 4.0 for short film ideas, and the longer video generation makes a real difference. Having 30 seconds to work with gives scenes more room to breathe. The camera movement looks pretty natural too.
Sophie Carter
The 4K video quality in Kling 4.0 is seriously impressive. I made a few beauty product clips, and the lighting and reflections turned out much better than I expected. Really happy with the results.
Marcus Bennett
Tried Kling 4.0 for a couple of action scenes. Most of the movement looked smooth, especially the tracking shots. One complicated sequence needed a few retries, but the final video was worth it.
Olivia Hayes
The multi-keyframe feature is probably my favorite thing about Kling 4.0. I can plan how a video starts, what happens in the middle, and how it ends. Makes the whole process feel much more controlled.
Daniel Foster
I use Kling 4.0 AI Video Generator for social media ads. The 30-second clips are really useful because I can fit a product introduction and a few different shots into one video. Saves me quite a bit of editing.
Chloe Mitchell
The lip sync is noticeably better in Kling 4.0. I tried generating a talking character, and the mouth movements matched the dialogue pretty well. A couple of words looked slightly off, but nothing major.
Ryan Cooper
Been experimenting with Kling 4.0's Omni Reference feature. Keeping the same character across different scenes is much easier now. You still need good reference images, though.
Isabella Reed
Kling 4.0 makes some really nice cinematic videos, but it took me a while to figure out how to get the camera movements I wanted. Simple prompts worked fine. More complicated scenes needed a bit of patience.
Nathan Parker
I created a product showcase with Kling 4.0, and the camera orbit around the product looked surprisingly smooth. The reflections and shadows were great too. Definitely something I'll use again.
Emily Lawson
The video editing feature in Kling 4.0 is super handy. I changed the background of a clip without having to remake the whole thing. It wasn't perfect on the first attempt, but still much easier than my usual workflow.
Ethan Brooks
I've been testing Kling 4.0 for short film ideas, and the longer video generation makes a real difference. Having 30 seconds to work with gives scenes more room to breathe. The camera movement looks pretty natural too.
Sophie Carter
The 4K video quality in Kling 4.0 is seriously impressive. I made a few beauty product clips, and the lighting and reflections turned out much better than I expected. Really happy with the results.
Marcus Bennett
Tried Kling 4.0 for a couple of action scenes. Most of the movement looked smooth, especially the tracking shots. One complicated sequence needed a few retries, but the final video was worth it.
Olivia Hayes
The multi-keyframe feature is probably my favorite thing about Kling 4.0. I can plan how a video starts, what happens in the middle, and how it ends. Makes the whole process feel much more controlled.
Daniel Foster
I use Kling 4.0 AI Video Generator for social media ads. The 30-second clips are really useful because I can fit a product introduction and a few different shots into one video. Saves me quite a bit of editing.
Chloe Mitchell
The lip sync is noticeably better in Kling 4.0. I tried generating a talking character, and the mouth movements matched the dialogue pretty well. A couple of words looked slightly off, but nothing major.
Ryan Cooper
Been experimenting with Kling 4.0's Omni Reference feature. Keeping the same character across different scenes is much easier now. You still need good reference images, though.
Isabella Reed
Kling 4.0 makes some really nice cinematic videos, but it took me a while to figure out how to get the camera movements I wanted. Simple prompts worked fine. More complicated scenes needed a bit of patience.
Nathan Parker
I created a product showcase with Kling 4.0, and the camera orbit around the product looked surprisingly smooth. The reflections and shadows were great too. Definitely something I'll use again.
Emily Lawson
The video editing feature in Kling 4.0 is super handy. I changed the background of a clip without having to remake the whole thing. It wasn't perfect on the first attempt, but still much easier than my usual workflow.
Jason Miller
The difference in motion quality is what stood out to me. I used Kling 4.0 for a running scene, and the character's movement looked much more believable than I expected. Really solid for action-heavy clips.
Grace Sullivan
I've been making short lifestyle videos with Kling 4.0, and I love the overall look. Natural lighting, smooth camera shots, and good facial expressions. It gets surprisingly close to the style I'm going for.
Adrian Walsh
The 30-second generation is useful, but longer scenes can still be tricky if too many things are happening at once. Kling 4.0 handles simpler sequences really well. I'd like to see more consistency in crowded scenes.
Hannah Collins
Tried the Kling 4.0 reference features for a fashion video. I uploaded a few character and outfit images, and the final result stayed pretty close to my references. That alone makes it worth trying.
Lucas Thompson
Kling 4.0 has been great for testing commercial video concepts before a real shoot. I can try different camera angles and visual styles without spending an entire day setting things up. Really useful for pitching ideas.
Mia Anderson
I was curious about the audio generation, so I tested Kling 4.0 with a short dialogue scene. The voices and timing were decent, although one line sounded a little unnatural. Good results overall, just needs some polishing.
Kevin Ramirez
The 4K HDR output looks fantastic on larger screens. I made a short travel-style video with Kling 4.0, and the colors, clouds, and water reflections looked beautiful. Easily one of my favorite results so far.
Natalie Evans
I like the creative control in Kling 4.0, especially the keyframes. That said, getting a very specific transition still takes some trial and error. It's powerful, but not always as straightforward as I'd like.
Aaron Phillips
I've used Kling 4.0 to turn a few still product images into videos. The movement looks natural, and the products mostly keep their shape. Great for making quick ad variations without another photoshoot.
Victoria Bennett
What I like about Kling 4.0 is how much I can do from a single idea. I start with a prompt, add a few references, and end up with a video that actually feels like a complete scene. Pretty impressed so far.
Jason Miller
The difference in motion quality is what stood out to me. I used Kling 4.0 for a running scene, and the character's movement looked much more believable than I expected. Really solid for action-heavy clips.
Grace Sullivan
I've been making short lifestyle videos with Kling 4.0, and I love the overall look. Natural lighting, smooth camera shots, and good facial expressions. It gets surprisingly close to the style I'm going for.
Adrian Walsh
The 30-second generation is useful, but longer scenes can still be tricky if too many things are happening at once. Kling 4.0 handles simpler sequences really well. I'd like to see more consistency in crowded scenes.
Hannah Collins
Tried the Kling 4.0 reference features for a fashion video. I uploaded a few character and outfit images, and the final result stayed pretty close to my references. That alone makes it worth trying.
Lucas Thompson
Kling 4.0 has been great for testing commercial video concepts before a real shoot. I can try different camera angles and visual styles without spending an entire day setting things up. Really useful for pitching ideas.
Mia Anderson
I was curious about the audio generation, so I tested Kling 4.0 with a short dialogue scene. The voices and timing were decent, although one line sounded a little unnatural. Good results overall, just needs some polishing.
Kevin Ramirez
The 4K HDR output looks fantastic on larger screens. I made a short travel-style video with Kling 4.0, and the colors, clouds, and water reflections looked beautiful. Easily one of my favorite results so far.
Natalie Evans
I like the creative control in Kling 4.0, especially the keyframes. That said, getting a very specific transition still takes some trial and error. It's powerful, but not always as straightforward as I'd like.
Aaron Phillips
I've used Kling 4.0 to turn a few still product images into videos. The movement looks natural, and the products mostly keep their shape. Great for making quick ad variations without another photoshoot.
Victoria Bennett
What I like about Kling 4.0 is how much I can do from a single idea. I start with a prompt, add a few references, and end up with a video that actually feels like a complete scene. Pretty impressed so far.
Jason Miller
The difference in motion quality is what stood out to me. I used Kling 4.0 for a running scene, and the character's movement looked much more believable than I expected. Really solid for action-heavy clips.
Grace Sullivan
I've been making short lifestyle videos with Kling 4.0, and I love the overall look. Natural lighting, smooth camera shots, and good facial expressions. It gets surprisingly close to the style I'm going for.
Adrian Walsh
The 30-second generation is useful, but longer scenes can still be tricky if too many things are happening at once. Kling 4.0 handles simpler sequences really well. I'd like to see more consistency in crowded scenes.
Hannah Collins
Tried the Kling 4.0 reference features for a fashion video. I uploaded a few character and outfit images, and the final result stayed pretty close to my references. That alone makes it worth trying.
Lucas Thompson
Kling 4.0 has been great for testing commercial video concepts before a real shoot. I can try different camera angles and visual styles without spending an entire day setting things up. Really useful for pitching ideas.
Mia Anderson
I was curious about the audio generation, so I tested Kling 4.0 with a short dialogue scene. The voices and timing were decent, although one line sounded a little unnatural. Good results overall, just needs some polishing.
Kevin Ramirez
The 4K HDR output looks fantastic on larger screens. I made a short travel-style video with Kling 4.0, and the colors, clouds, and water reflections looked beautiful. Easily one of my favorite results so far.
Natalie Evans
I like the creative control in Kling 4.0, especially the keyframes. That said, getting a very specific transition still takes some trial and error. It's powerful, but not always as straightforward as I'd like.
Aaron Phillips
I've used Kling 4.0 to turn a few still product images into videos. The movement looks natural, and the products mostly keep their shape. Great for making quick ad variations without another photoshoot.
Victoria Bennett
What I like about Kling 4.0 is how much I can do from a single idea. I start with a prompt, add a few references, and end up with a video that actually feels like a complete scene. Pretty impressed so far.
Jason Miller
The difference in motion quality is what stood out to me. I used Kling 4.0 for a running scene, and the character's movement looked much more believable than I expected. Really solid for action-heavy clips.
Grace Sullivan
I've been making short lifestyle videos with Kling 4.0, and I love the overall look. Natural lighting, smooth camera shots, and good facial expressions. It gets surprisingly close to the style I'm going for.
Adrian Walsh
The 30-second generation is useful, but longer scenes can still be tricky if too many things are happening at once. Kling 4.0 handles simpler sequences really well. I'd like to see more consistency in crowded scenes.
Hannah Collins
Tried the Kling 4.0 reference features for a fashion video. I uploaded a few character and outfit images, and the final result stayed pretty close to my references. That alone makes it worth trying.
Lucas Thompson
Kling 4.0 has been great for testing commercial video concepts before a real shoot. I can try different camera angles and visual styles without spending an entire day setting things up. Really useful for pitching ideas.
Mia Anderson
I was curious about the audio generation, so I tested Kling 4.0 with a short dialogue scene. The voices and timing were decent, although one line sounded a little unnatural. Good results overall, just needs some polishing.
Kevin Ramirez
The 4K HDR output looks fantastic on larger screens. I made a short travel-style video with Kling 4.0, and the colors, clouds, and water reflections looked beautiful. Easily one of my favorite results so far.
Natalie Evans
I like the creative control in Kling 4.0, especially the keyframes. That said, getting a very specific transition still takes some trial and error. It's powerful, but not always as straightforward as I'd like.
Aaron Phillips
I've used Kling 4.0 to turn a few still product images into videos. The movement looks natural, and the products mostly keep their shape. Great for making quick ad variations without another photoshoot.
Victoria Bennett
What I like about Kling 4.0 is how much I can do from a single idea. I start with a prompt, add a few references, and end up with a video that actually feels like a complete scene. Pretty impressed so far.
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