Kling AI video generator
Kling is the AI video model family from Kuaishou. Each version adds longer clips, higher resolution or more ways to guide the shot. Use any of them here with one credit balance.
From 194 credits per clip · 48 free credits on sign up
Every Kling AI version
Kling AI video models side by side
Settings and prices come from the live model catalog and update hourly.
| Spec | Kling 4.0 | Kling 3.0 | Kling 2.6 |
|---|---|---|---|
| Maker | Kuaishou | Kuaishou | Kuaishou |
| Starting price | 194 credits | 101 credits | 56 credits |
| Inputs | Text · First and last frame · Reference | Text · First and last frame · Reference | Text · First and last frame · Reference |
| Max input files | 15 | 2 | 2 |
| Duration | 3 to 30s | 3 to 30s | 5 to 10s |
| Resolution | 720p · 1080p | 720p · 1080p · 4K | 720p · 1080p |
| Aspect ratio | 16:9 · 9:16 · 1:1 · 21:9 · auto | 16:9 · 9:16 · 1:1 · auto | 16:9 · 9:16 · 1:1 · auto |
| Native audio | Yes | Yes | Yes |
Comparisons
One balance for every Kling AI release, and every model next to it.
Kling AI questions
Which Kling version should I use?
Kling 4.0 is the newest, with keyframe control and clips up to 30 seconds. Kling 3.0 goes up to 4K with optional native audio. Kling 2.6 is the lowest cost and supports motion references.
Is Kling AI free?
You can try every Kling version with the 48 free credits you get at sign up, no card needed.
How much does Kling AI cost?
Each version has its own starting price, listed below and synced hourly. Longer and higher resolution clips cost more, and the exact price shows before you generate.