Kling 4.0 AI Video Generator
Kling 4.0 is the next Kling video model from Kuaishou, announced for an October 2026 launch. Here is what has been announced so far.
Generation is not open on Kling Motion AI yet. We will add it to this page when API access arrives; until then, you can make videos with Kling 3.0.
What this workflow gives you
Practical controls and model-specific capabilities for kling 4.0 ai video generator inside Kling Motion AI.
Kling 4.0 clips up to 30 seconds
Kling has announced single generations from 3 to 30 seconds, double the 15-second limit of Kling 3.0.
Output up to 4K
Announced output goes up to 4K. Kling lists 10-bit HDR at 1080p and 4K as a later addition.
Up to 10 keyframes in Kling 4.0
Instead of only a first and last frame, the new model is set to follow up to 10 keyframe images placed along the clip.
More references and stereo sound
The model is announced to take up to 15 references across images and video clips, generate two-channel stereo audio, and add a 21:9 aspect ratio.
Plan your credit use
Compare Kling Motion AI plans and one-time credits before choosing a model and output setting.
- Cancel anytime
- Credits refunded when a generation fails
- Secure checkout with Stripe
Basic Plan
For trying a trend or an occasional clip
Billed yearly at $89 · you save $89.80
≈ $3.71 per Hotel Lobby video
- No watermark
- Commercial usage rights
- Priority support
- Priority processing queue
Pro Plan
For creators who post every week
Billed yearly at $174 · you save $174
≈ $1.61 per Hotel Lobby video
- No watermark
- Commercial usage rights
- Priority support
- Priority processing queue
Studio Plan
Best valueFor daily production and client work
Billed yearly at $354 · you save $354
≈ $1.40 per Hotel Lobby video, the lowest of any plan
- Everything in Pro
- Priority processing queueStudio only
- Dedicated supportStudio only
- 2.2x the credits of Pro
How much you can create each month
Up to this many of each. Credits work across every model.
Counts use each model's lowest-credit setting. Longer clips, higher resolution and audio use more credits.
Not ready to pay? Start free.
20 credits when you sign up, plus up to 100 more every week from daily check-ins.
Before you generate
Questions about this Kling Motion AI workflow
Kling 4.0 is coming soon
Start with Kling 3.0 today and come back when the new model opens here.