Video
Kling O1
Generate a video by taking a start frame and an end frame, animating the transition between them while following text-driven style and scene guidance.
- Image to video
- Video editing
Sign in to create. Review the credit cost in the studio before running.
Catalog preview for Kling O1. Review your own result before publishing.
A starting point.
Select the operation for your source, upload any required media, and describe the result you want.
Before you publish.
Watch the entire clip and compare motion, identity, transitions and audio with your inputs.
Review the quote before running. A failed generation releases its reserved credits. Download the results you want to keep; stored media is retained for 30 days.
Inputs and settings
Choose 3–10 seconds. For an element, upload a frontal image plus 1–3 extra views and reference it with #Element1 in the prompt.
With a source video, use at most four elements and separate reference images combined. Other reference modes allow seven. Source videos must be MP4 or MOV, 3–10 seconds, 720–2160 pixels, 24–60 fps and at most 200 MB.
Supported inputs
These fields come from the current studio form for kling-video/o1/image-to-video. Other modes may require different inputs.
| Input | Type | Requirement | Options and limits |
|---|---|---|---|
prompt | Text | Required | Max. characters: 2500 |
start_image_url | Text | Required | — |
duration | Text | Optional | 3, 4, 5, 6, 7, 8, 9, 10 |
end_image_url | Text | Optional | — |
Check the full model schema for all options and cross-field rules. Request a quote for your selected settings before generating.
Other modes and their inputs
Open the operation you need and check its inputs. Settings from one mode do not automatically apply to another.
image-to-video (reference-to-video)kling-video/o1/reference-to-video
Supported inputs
These fields come from the current studio form for kling-video/o1/reference-to-video. Other modes may require different inputs.
| Input | Type | Requirement | Options and limits |
|---|---|---|---|
prompt | Text | Required | Max. characters: 2500 |
aspect_ratio | Text | Optional | 16:9, 9:16, 1:1 |
duration | Text | Optional | 3, 4, 5, 6, 7, 8, 9, 10 |
elements | List | Optional | Max. items: 7 |
image_urls | List | Optional | Max. items: 7 |
Check the full model schema for all options and cross-field rules. Request a quote for your selected settings before generating.
Video editingkling-video/o1/video-to-video/reference
Supported inputs
These fields come from the current studio form for kling-video/o1/video-to-video/reference. Other modes may require different inputs.
| Input | Type | Requirement | Options and limits |
|---|---|---|---|
prompt | Text | Required | Max. characters: 2500 |
video_url | Text | Required | — |
aspect_ratio | Text | Optional | auto, 16:9, 9:16, 1:1 |
duration | Text | Optional | 3, 4, 5, 6, 7, 8, 9, 10 |
elements | List | Optional | Max. items: 4 |
image_urls | List | Optional | Max. items: 4 |
keep_audio | On/off | Optional | — |
Check the full model schema for all options and cross-field rules. Request a quote for your selected settings before generating.
Use Kling O1 through the API.
Start with this model ID for the endpoint featured on this page:
kling-video/o1/image-to-video
Input requirements belong to this model ID. Check a different mode’s schema separately when switching modes.
Available modes
- image-to-video (image-to-video) ·
kling-video/o1/image-to-video - image-to-video (reference-to-video) ·
kling-video/o1/reference-to-video - video-to-video ·
kling-video/o1/video-to-video/reference
Check the current model schema for supported inputs and options. Other tasks may use different model IDs.
From quote to result.
Request a credit quote for your input and settings before submitting a generation. A sample output or the price of another model is not a quote for your request.
Follow the generation workflow, then poll the job for its status and result. The API and studio use the same balance.