New
Kling O3 Video EditAI video editor
Edits a video from a prompt, with up to four reference images: swap a product, a garment or a character and keep the shot. Takes videos of 3 to 15 seconds and 720 to 3,840 pixels. Billed by the length of the video. On Leap, it sits beside 169 other models in one studio.
- Video to video
- Start free, no card
- Every top model, one account
- Pay per run, priced before it starts
AI video editor
Kling O3 Video Edit at a glance
Kling O3 Video Edit is a video editing model from Kuaishou. It makes video from words, up to 4 reference images or a video.
- Made by
- Kuaishou
- Makes
- Video
- Starts from
- Words, up to 4 reference images or a video
- Prompt
- Up to 2,500 characters
- Price
- $0.1386 a second of your video
- On Leap since
- October 5, 2026
- Updated
- October 5, 2026
- 01Describe what you want to see
- 02See the exact price, then press go
- 03Keep it in your library, or take it further
Pick the right one
Kling O3 Video Edit and its siblings
| Model | Best for | Length | Resolution | Price per run |
|---|---|---|---|---|
| Kling O3 Video Edit (this page) | Edits a video from a prompt, with up to four reference images: swap a product, a garment or a character and keep the shot. Takes videos of 3 to 15 seconds and 720 to 3,840 pixels. Billed by the length of the video. | – | – | $0.1386 a second of your video |
| Kling 3.0 | Cinematic motion and strong physics, from text or a first frame. | 5 or 10 seconds | – | $0.924 to $1.848 |
| Kling 2.6 | Kling's value model: smooth motion at a low price. | 5 or 10 seconds | – | $0.231 to $0.462 |
| Kling 3.0 Motion Control | Moves the character in your image the way the person in a reference video moves, and keeps the face through turns, hands and hats. Billed by the length of the reference video. | – | Up to 1080p | $0.1386 a second of your video |
Start with an idea
Bring a photo to Kling O3 Video Edit
Kling O3 Video Edit works on a picture you already have. Open it in the studio, add your photo, and see the result in seconds.
Side by side
More video models on Leap
No prompt needed
Or start from a recipe
Recipes write the prompt for you: add a photo, pick a look, and get a finished result.
Questions
Kling O3 Video Edit, answered
- What is Kling O3 Video Edit?
- Kling O3 Video Edit is a video editing model from Kuaishou. Edits a video from a prompt, with up to four reference images: swap a product, a garment or a character and keep the shot. Takes videos of 3 to 15 seconds and 720 to 3,840 pixels. Billed by the length of the video. It is new on Leap and in preview: it works, and it may still change. On Leap it runs in one studio beside every other top model, with one account.
- Can Kling O3 Video Edit start from a photo?
- Yes. Kling O3 Video Edit starts from words, up to 4 reference images or a video.
- How is it different from Kling 3.0, Kling 2.6 and Kling 3.0 Motion Control?
- Kling O3 Video Edit: Edits a video from a prompt, with up to four reference images: swap a product, a garment or a character and keep the shot. Takes videos of 3 to 15 seconds and 720 to 3,840 pixels. Billed by the length of the video. Kling 3.0: Cinematic motion and strong physics, from text or a first frame. Kling 2.6: Kling's value model: smooth motion at a low price. Kling 3.0 Motion Control: Moves the character in your image the way the person in a reference video moves, and keeps the face through turns, hands and hats. Billed by the length of the reference video. They all run in the same studio, so you can try one prompt on each.
- How much does a run cost?
- It costs $0.1386 a second of your video. You see the exact price before you press go, and a run that fails costs nothing.
- Is Kling O3 Video Edit free to try?
- Yes. Sign up with a Gmail, Outlook or work address and you start with $2 of free credit, no card needed. It costs $0.1386 a second of your video. After that you pay per run, in dollars, with no subscription.
- Can I use what I make commercially?
- Yes. You own what you make on Leap, so you can use it commercially, and we never train AI on it. The people and brands shown in a result can still have rights in it; the Terms say more.
- Is there an API?
- Yes. Leap's REST API runs it as kling/kling-o3-video-edit, at the same price per run as the studio, and agents can call it through Leap's MCP server. The request is at the bottom of this page.
- Do I need a Kuaishou account?
- No. Leap sends your request to Kuaishou's model and gives you what it makes. One Leap account runs Kling O3 Video Edit and every other model, in the studio, through the API and from your agents.
Your idea, Kling O3 Video Edit.
Start free, no card. Every run shows its price before it starts.
Make it with Kling O3 Video EditFor developers
Run Kling O3 Video Edit from code
- Model ID
- kling/kling-o3-video-edit
- Makes
- Video
- Pricing
- Per run, quoted first: POST /v1/quotes
Inputs
What the model takes. Leave out anything with a default.
Promptprompt
Text, up to 2,500 characters, required
Videovideo
An image, requiredThe video to work on: an uploaded file, by ID. From 3 to 15 seconds.
Imagesimages
Up to 4 imagesUploaded files to edit or combine, by ID.
Keep Audiosettings.keep_audio
On or off. Default: onWhether to keep the original audio from the reference video.
The request
The same envelope for every model; only the model and its input change. With prefer: wait=60 the answer holds the result when the run finishes within a minute; a longer one is read again by its ID. A file input takes the ID that POST /v1/files returns for your upload. Agents can call it through the MCP server at app.tryleap.ai/api/mcp.
curl https://api.tryleap.ai/v1/generations \ -H "x-api-key: $LEAP_API_KEY" \ -H "content-type: application/json" \ -H "prefer: wait=60" \ -d '{ "model": "kling/kling-o3-video-edit", "input": { "prompt": "A paper boat drifting down a rainy street at dusk", "video": "file_..." } }' # Video often outlasts the wait and answers "queued" or "running".# Put its "id" in GENERATION_ID and read it again until it is done:# curl https://api.tryleap.ai/v1/generations/$GENERATION_ID -H "x-api-key: $LEAP_API_KEY"