Kling O3 Video Generator
Kling O3 is the lower-cost standard tier with text and image input. It's the model to start with.
Write the scene in a sentence and generate a balanced clip.
Start from a reference image and direct the motion.
Supports 720p–4K while costing fewer credits than Kling 3.0.
Kling O3 Video Generator
What is Kling O3?
Kling O3 is the lower-cost standard tier with text-to-video and image-to-video. It outputs 720p, 1080p and 4K from 3 to 15 seconds, with optional audio. It suits everyday work and checking direction before the final. Generation runs on the Kling API via poyo, and the credit estimate updates with your settings before you generate.
Write the scene in a sentence and generate a balanced clip.
Start from a reference image and direct the motion.
Supports 720p–4K while costing less than Kling 3.0.
Creative engine
Kling O3 generation
Choose an input method, set the resolution and length, then check the credit estimate before you generate.
What Kling O3 makes
Example Kling O3 output, each shown alongside the structure of the prompt behind it.
Everyday social clips
Why choose Kling O3?
When you want solid quality while keeping credits down, the standard Kling O3 tier is a good fit.
Low-cost to run
A standard model you can run daily for fewer credits than Kling 3.0.
Text or image
Generate from a prompt or a reference image — start however you like.
Up to 4K
Push to 4K when needed, so you can go from testing to finishing on one model.
Kling O3 features
The main features available in Kling O3.
Text to video
Write the scene in a sentence and generate.
Image to video
Direct motion from a reference image.
Audio (optional)
The audio option adds matching sound to the same generation.
720p–4K
Output at 720p, 1080p or 4K to fit the use.
Kling O3 specs
Kling O3 generation parameters.
- Model
- Kling O3
- Input modes
- Text-to-video, image-to-video
- Resolution
- 720p / 1080p / 4K
- Length
- 3–15 seconds
- Output format
- MP4 video
- Audio
- Native audio (optional audio toggle)
- Tiers
- Standard (720p) / Pro (1080p) / 4K
- Credit billing
- Per generation; varies by tier, resolution, length and input type
From idea to finished video
Four steps to a finished video with Kling O3.
Choose how to start
Begin with text-to-video or image-to-video.
Direct it in words
Describe the subject, action, camera and style.
Set the output format
Choose the resolution and length to match where it ships.
Check credits and generate
Confirm the estimate, run it, and download the result.
Where Kling O3 shines
Common ways creators use Kling O3.
Daily social posts
For posts and ads you want to produce at volume, cheaply.
Draft to final
Test at 720p and finish at 4K on one model.
Concept prototypes
Get a written idea into shape first.
Creative testing
Check direction before stepping up to Kling 3.0.
Kling O3 FAQ
Common questions about Kling O3.
Kling O3 is the lower-cost standard tier with text-to-video and image-to-video. Resolutions are 720p, 1080p and 4K, lengths run 3 to 15 seconds, and audio is optional.
Kling 3.0 is the flagship finishing tier with audio and multi-shot. Kling O3 is the lower-cost standard tier for everyday work and pre-final testing. A good flow is to step up to Kling 3.0 once the direction is set.
The cost depends on the tier, resolution, length and input type. The generator always shows a credit estimate before you generate.
Be specific about the subject, action, camera move, lighting and style. The showcase gallery lets you see prompts that actually worked.
Create with Kling O3
Open the generator, direct your video, check the credits and generate.