Kling 4.0 AI Video Generator: Create Cinematic Video from Text & Images
Turn text or images into multi-shot, cinematic video — with director-grade control, physically real motion, native audio, and consistent characters across shots. Powered by the newest Kling AI model. Free to try, no account needed.
Kling 4.0 AI Video Gallery
Real Kling AI video samples — cinematic motion, native 4K detail, multi-shot storytelling. Hover any clip, then run the same prompt yourself.
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 two-minute narratives, scales references to 80 multimodal inputs, and lifts output to 4K 60fps.
120s Single-Take Narrative
- One continuous generation up to 120 seconds
- Scene memory keeps light, wardrobe & props locked
- Extend any clip forward or backward, seamlessly
80-reference Multimodal System
- Images, video, audio & 3D refs in one project
- Layered weight control per character or product
- Zero face & brand drift across every cut
4K 60fps Cinema Output
- Native 4K at 60fps — no upscaling, no interpolation
- World-model physics for fabric, fluid & motion
- Turbo mode for fast preview renders
Native Audio Engine
- Phoneme-accurate lip-sync in 10+ languages
- Upload a voice reference for custom dialogue
- Auto scene-matched sound & BGM in one pass
Kling 4.0 vs Seedance 2.5: Which AI Video Model Wins?
Seedance 2.5 is built for fast single ad clips; Kling 4.0 is a cinematic AI video engine — longer takes, deeper reference control, film-grade output.
| Core dimension | Kling 4.0 | Seedance 2.5 |
|---|---|---|
| Single-take duration | Up to 120s continuous, extendable | 30s single clip |
| Reference inputs | 80 multimodal refs with layered weight lock | 50 multimodal refs |
| Resolution / frame rate | Native 4K 60fps | 4K 30fps, 10-bit |
| Motion & physics | World-model physics, stable across long takes | Strong motion, drifts on longer shots |
| Audio | Phoneme lip-sync + custom voices + auto BGM | Native audio-visual joint generation |
| Editing | Frame-level region redraw + motion brush | Region-level partial edit |
| Pricing model | Flat subscription — 4K & long-form included | Pay-per-generation metering |
Kling 4.0 AI Video Generator Use Cases
From two-minute story scenes to daily vertical clips — four workflows where Kling 4 does its best work.
Kling 4.0 for AI Short Films & Drama
Turn a script into a watchable episode without a crew — 120-second single-take generation with scene memory holds characters, wardrobe, and lighting steady across every cut.
Try Kling 4.0 AI Video Generator FreeKling 4.0 for Ads & TVC
Cinematic product spots at 4K 60fps with brand elements locked in every frame. Feed your logo, product shots, and style board into the 80-reference system — and fix one detail with region redraw instead of re-rolling the clip.
Try Kling 4.0 AI Video Generator FreeKling 4.0 for E-commerce Product Video
Packaging, logos, and product detail stay sharp shot to shot — zero drift across angles. Generate listing videos and marketplace creative at volume, with scene-matched sound baked in.
Try Kling 4.0 AI Video Generator FreeKling 4.0 for Social Media Content
Vertical-first generation with native audio and lip-sync for TikTok, Reels, and Shorts. One prompt, multiple hooks and aspect ratios — idea to posted clip in minutes.
Try Kling 4.0 AI Video Generator FreeWhy Creators Trust Kling 4.0
Three reasons the Kling 4 AI video generator replaces a production pipeline.
Flawless Character Lock
The 80-reference system pins faces, wardrobe, and brand marks across every cut, angle, and close-up.
Motion That Holds Up
World-model physics keep fabric, fluids, and human movement believable through full 120-second takes.
Cinema Output, Creator Pricing
Native 4K 60fps and long-form generation on a flat subscription — no per-second metering.
Kling 4.0 API — one key, every Kling model
API-key auth, async generation with polling, CDN-hosted results. The kling-4-0 model string activates on launch day — your integration changes one field. Full reference at /docs/api
# Generate with the Kling model family — kling-4-0 at launch
curl -X POST 'https://kling-4.ai/api/ai-video/jobs' \
-H 'x-api-key: YOUR_API_KEY' \
-H 'Content-Type: application/json' \
-d '{
"model": "kling-v2-6",
"prompt": "A cinematic sunrise over a glass city, slow drone",
"parameters": { "duration": 10, "aspectRatio": "16:9" }
}'How to Make AI Videos with the Kling 4.0 AI Video Generator
Three steps from idea to downloadable cinematic clip.
Kling 4.0 Pricing — Simple, Transparent Plans
Choose the plan that fits your video workflow. Every plan includes commercial use.
Basic
For consistent creators getting started with Kling AI video.
- 360 credits monthly (≈36 videos)
- Text-to-video & image-to-video
- Commercial-use license
- Email support
Pro
For growing teams shipping video every week.
- 1,520 credits monthly (≈132 videos)
- Priority processing queues
- Day-one access to Kling 4.0
- Priority support
Studio
For studios and agencies producing at volume.
- 3,600 credits monthly (≈360 videos)
- Fastest queues + API access included
- Day-one access to Kling 4.0
- Dedicated account support
Cancel anytime · No hidden fees · Credits refresh monthly
Latest on Kling 4.0
Kling 4.0 — Frequently Asked Questions
Kuaishou hasn’t announced an official date — the release cadence points to late 2026. You can generate with the Kling model family today; Kling 4.0 unlocks on kling-4.ai the moment it ships, with day-one access for Pro and Studio plans.
Yes — kling-4.ai gives you one free video daily, no account needed. Paid plans start at $9.90/month with more credits, priority processing, and commercial use.
No — Kling models are closed-source, with no public weights or inference code. The fastest way to use Kling 4.0 is a hosted platform like kling-4.ai, free in your browser.
Kling 3.0 introduced native 4K, 15-second multi-shot clips, and physics-aware motion. Kling 4.0 pushes to 120-second single-take narratives, 80-reference multimodal references, 4K 60fps output, and a deeper native audio engine.
Seedance 2.5 tops out at 30-second clips with 50 reference inputs. Kling 4.0 targets 120-second single-take narratives, 80 layered references, 4K 60fps output, and stronger long-shot physics — built for director-style storytelling rather than single ad clips.
One API for the Kling model family: authenticate with an API key, create a job at /api/ai-video/jobs, and poll until it completes. The kling-4-0 model string activates at launch.
Yes — every paid plan includes a commercial license: ads, client work, e-commerce, monetized social. The free daily video is for personal evaluation.
Try the Kling 4.0 AI Video Generator for Free
Create cinematic AI video with the newest Kling model — join 100M+ creators worldwide.