promptstringrequired
Text prompt for image generation. Max 2500 characters.
Kling Image O3 Text to Image
30% OFF
kwaivgi/kling-image/o3Kling Image O3 by Kuaishou generates images from a text prompt at 1K, 2K, or 4K resolution in common aspect ratios.
Try the model
Playground
Input
Text prompt for image generation. Max 2500 characters.
Additional Settings More
Customize your input with more control.
The aspect ratio of the generated image. Allowed values: 21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16.
Image generation resolution. 1K: standard, 2K: high-res, 4K: ultra high-res. Allowed values: 1K, 2K, 4K.
The format of the generated image. Allowed values: jpeg, png.
ResultExample
What would you like to do next?
Examples
Select an example to load its inputs and result into the playground.
- Open result ↗
Input
{ "prompt": "A poster design says 'Kling Omni 3 Image is available on fal' with a cool font in the background as several rows and big font size. Big gap between the rows. High fashion model wearing a dress made entirely of living moss and small white flowers, standing in an abandoned greenhouse, shafts of light, editorial photography." }
Human preference
Arena
Elo ratings from blind side-by-side votes, compared with other image and video models.
Rankings sourced from Artificial Analysis Arena
- Leaderboard
- Text to Image
- Rank
- #77 of 106
- Elo
- 918 ±17
- Gap to #1
- −304
Text-to-image arena: people pick the better of two images generated from the same prompt, without seeing the model names.
- #72GPT Image 1 Mini (medium)936±17
- #73HunyuanImage 3.0932±16
- #74Dreamina 3.1931±17
- #75FLUX.1 Kontext [max]929±12
- #76FLUX.2 [klein] 9B929±10
- #77Kling Image 3.0 Omni918±17
- #78FLUX.1 Kontext [pro]917±18
- #79ERNIE Image Turbo914±10
- #80Ideogram 3.0911±18
- #81P-Image-Ideogram (Very Low)909±15
Kling Image O3 Text to Image
Kling Image O3 text-to-image: detailed images at 1K, 2K, or 4K.
Fields
| Field | Type | Default | Notes |
|---|---|---|---|
prompt | string, required | — | Up to 2,500 characters. |
aspect_ratio | 21:9 / 16:9 / 3:2 / 4:3 / 5:4 / 1:1 / 4:5 / 3:4 / 2:3 / 9:16 | 16:9 | Output shape. |
resolution | 1K / 2K / 4K | 1K | Sets the per-image rate. |
output_format | jpeg / png | png | Output file format. |
Billing
$0.028 per image at 1K or 2K and $0.056 at 4K.
| Request | 1K | 2K | 4K |
|---|---|---|---|
| One image | $0.028 | $0.028 | $0.056 |
Failed runs are not charged.
Prompting
- Quote any text that must appear.
Limits
- One image per request.
Also on SandBase
Related: kwaivgi/kling-image/o3/edit.
Start building
Send your first request
Submit this model through the SandBase Unified Run API.
# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
-X POST "https://api.sandbase.ai/v1/run" \
-H "Authorization: Bearer $SANDBASE_API_KEY" \
-H "Content-Type: application/json" \
--data-binary @- <<'SANDBASE_JSON'
{
"model": "kwaivgi/kling-image/o3",
"prompt": "A poster design says 'Kling Omni 3 Image is available on fal' with a cool font in the background as several rows and big font size. Big gap between the rows. High fashion model wearing a dress made entirely of living moss and small white flowers, standing in an abandoned greenhouse, shafts of light, editorial photography.",
"resolution": "1K",
"aspect_ratio": "16:9",
"output_format": "png"
}
SANDBASE_JSON
)
run_id=$(printf '%s' "$result" | jq -r .id)
for attempt in $(seq 1 120); do
status=$(printf '%s' "$result" | jq -r .status)
case "$status" in completed|failed|timeout) break ;; esac
sleep 2
result=$(curl --fail-with-body --silent \
-H "Authorization: Bearer $SANDBASE_API_KEY" \
"https://api.sandbase.ai/v1/run/$run_id")
done
status=$(printf '%s' "$result" | jq -r .status)
[ "$status" = completed ] || { echo "Generation ended: $status" >&2; exit 1; }
printf '%s\n' "$result"2. Authentication
Create a SandBase API key and set it in your server environment. All requests use Bearer authentication.
export SANDBASE_API_KEY="YOUR_API_KEY"Keep the key on your server. Do not expose it in browser code or commit it to a repository.
3. Queue
Submit a request
POST to /v1/run with this model ID and its inputs. The request example above includes submission and polling.
Fetch request status and result
Use the returned run ID to poll until the status is completed, failed or timeout. Read output only after completed.
curl "https://api.sandbase.ai/v1/run/$RUN_ID" \
-H "Authorization: Bearer $SANDBASE_API_KEY"4. Files
Hosted files
Pass a publicly accessible file URL in the model’s image, video or audio field. Supported formats and limits are shown beside each Playground input.
Uploading images
Use the upload or replace control on supported image fields in the Playground. Video URL fields accept a hosted driving video; they do not imply video-upload support.
5. Schema
Input
resolutionstring
Image generation resolution. 1K: standard, 2K: high-res, 4K: ultra high-res.
Default: "1K"
Possible values: "1K", "2K", "4K"
aspect_ratiostring
The aspect ratio of the generated image.
Default: "16:9"
Possible values: "21:9", "16:9", "3:2", "4:3", "5:4", "1:1", "4:5", "3:4", "2:3", "9:16"
output_formatstring
The format of the generated image.
Default: "png"
Possible values: "jpeg", "png"
{
"model": "kwaivgi/kling-image/o3",
"prompt": "A poster design says 'Kling Omni 3 Image is available on fal' with a cool font in the background as several rows and big font size. Big gap between the rows. High fashion model wearing a dress made entirely of living moss and small white flowers, standing in an abandoned greenhouse, shafts of light, editorial photography.",
"resolution": "1K",
"aspect_ratio": "16:9",
"output_format": "png"
}Output
A completed run exposes its result in output. The following is the model’s saved example, not a new generation.
[
{
"source": "Kling AI official schema mirror",
"source_url": "https://kling.ai/document-api/guides/get-started/overview",
"url": "https://static.sandbase.ai/examples/8d1fb982-5b52-44bc-ab9b-4350cbd63518/output/e5dbf7db-75ce-4bd5-a99e-88abcfe051a6.png"
}
]