Kling 4.0
By Kuaishou · Up to 30s with keyframes and native audio
Starting Price
From 226 credits
Model Specifications
- Maker / Provider
- Kuaishou
- Category
- video
- Speed Tier
- Cinema Quality
- Resolutions
- 720p, 1080p, 2K
- Aspect Ratios
- 16:9, 9:16, 1:1, 21:9
- Max Clip Length
- Up to 30s
- Native Audio
- Supported
Supported Capabilities
Text to VideoImage to VideoFirst/Last FrameNative AudioUp to 30s
Compare Kling 4.0 with Alternatives
All models below can be run from your same ReelMux credit balance.
| Model | Provider | Resolutions | Native Audio | Starting Cost | Action |
|---|---|---|---|---|---|
| Kling 4.0 (Current) | Kuaishou | 720p, 1080p, 2K | Yes | From 226 credits | Inspect → |
| Seedance 2.5 | ByteDance | 480p, 720p, 1080p, 2K | Yes | From 135 credits | Inspect → |
| Veo 3.1 | Google DeepMind | 720p, 1080p, 4K | Yes | From 224 credits | Inspect → |
| MiniMax H3 | MiniMax | 720p, 1080p, 2K | Yes | From 33 credits | Inspect → |
| Hailuo 2.3 | MiniMax | 720p, 1080p | No | From 42 credits | Inspect → |
How much does Kling 4.0 cost on ReelMux?
Kling 4.0 starts at 226 credits (per 5s 1080p clip). Exact credit costs adjust dynamically based on your chosen resolution and duration, and are always displayed before you click generate.
What happens if a Kling 4.0 generation fails?
Credits are held in escrow while your generation runs. If Kling 4.0 times out or errors for any reason, 100% of your reserved credits are automatically returned to your balance.