Can Kling Image O3 start from a photo?

Yes. Kling Image O3 starts from words or up to 4 photos.

What resolution and sizes does it make?

Up to 4K, in 16:9, 9:16, 1:1, 4:3, 3:4, 3:2, 2:3 or 21:9.

How much does a run cost?

A 1K image costs $0.0308 at the default settings. By resolution, a run costs $0.0308 to $0.0616. You see the exact price before you press go, and a run that fails costs nothing.

Is Kling Image O3 free to try?

Yes. Sign up with a Gmail, Outlook or work address and you start with $2 of free credit, no card needed. The cheapest run is $0.0308 (a 1K image), so the credit covers 64 of those. 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.

Yes. Leap's REST API runs it as kling/kling-image-o3, 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 Image O3 and every other model, in the studio, through the API and from your agents.

New

Kling Image O3AI image generator

Kling's omni image model at 1K, 2K or 4K: new images, or edits that combine up to four of yours. On Leap, it sits beside 169 other models in one studio.

Text to image
Image edit
Up to 4K
8 aspect ratios

Start free, no card
Every top model, one account
Pay per run, priced before it starts

AI image generator

Kling Image O3 at a glance

Kling Image O3 is an image model from Kuaishou. It makes images from words or up to 4 photos, at up to 4K.

Made by: Kuaishou
Makes: Images
Starts from: Words or up to 4 photos
Resolution: 1K, 2K or 4K
Shapes: 16:9, 9:16, 1:1, 4:3, 3:4, 3:2, 2:3, 21:9
Per run: Up to 4 images
Prompt: Up to 2,500 characters
Price per run: $0.0308 to $0.0616
On Leap since: October 5, 2026
Updated: October 5, 2026

01Describe it, or start from a photo
02See the exact price, then press go
03Keep it in your library, or take it further

Start with an idea

Three ways to try Kling Image O3

Side by side

More image 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.

Every recipe

Why Leap

Why creators make it on Leap

01
Every top model, side by side
170 models from Black Forest Labs, ByteDance, Google, Kuaishou, Alibaba and more, side by side in one studio.
See the models
02
One click, or full control
Character Studio, effects and recipes write the prompt for you. Or write your own for any model.
See the tools
03
Your work stays yours
Everything you make stays in your library while your account is active, and you own what you make here.
See what people make
04
One balance for everything
The studio, the API and your agents spend the same balance, and every run shows its price before it starts.
How pricing works

Questions

Kling Image O3, answered

What is Kling Image O3?: Kling Image O3 is an image model from Kuaishou. Kling's omni image model at 1K, 2K or 4K: new images, or edits that combine up to four of yours. On Leap it runs in one studio beside every other top model, with one account.
Can Kling Image O3 start from a photo?: Yes. Kling Image O3 starts from words or up to 4 photos.
What resolution and sizes does it make?: Up to 4K, in 16:9, 9:16, 1:1, 4:3, 3:4, 3:2, 2:3 or 21:9.
How much does a run cost?: A 1K image costs $0.0308 at the default settings. By resolution, a run costs $0.0308 to $0.0616. You see the exact price before you press go, and a run that fails costs nothing.
Is Kling Image O3 free to try?: Yes. Sign up with a Gmail, Outlook or work address and you start with $2 of free credit, no card needed. The cheapest run is $0.0308 (a 1K image), so the credit covers 64 of those. 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-image-o3, 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 Image O3 and every other model, in the studio, through the API and from your agents.

Your idea, Kling Image O3.

Start free, no card. Every run shows its price before it starts.

Make it with Kling Image O3

For developers

Run Kling Image O3 from code

API docs

Model ID: kling/kling-image-o3
Makes: Image
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

Imagesimages

Up to 4 imagesUploaded files to edit or combine, by ID.

Aspect ratioaspect_ratio

16:9, 9:16, 1:1, 4:3, 3:4, 3:2, 2:3, 21:9. Default: 16:9

Resolutionresolution

1K, 2K, 4K. Default: 1K

Imagesn

1 to 4. Default: 1

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. 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: $LEAP_API_KEY" \  -H "content-type: application/json" \  -H "prefer: wait=60" \  -d '{    "model": "kling/kling-image-o3",    "input": {      "prompt": "A paper boat drifting down a rainy street at dusk"    }  }' # Video often outlasts the wait and answers "queued" or "running".# Put its "id" in GENERATION_ID and read it again until it is done:# curl https://api.tryleap.ai/v1/generations/$GENERATION_ID -H "x-api-key: $LEAP_API_KEY"