FLUX.1 Kontext [pro] offers improved prompt adherence and accurate typography generation for consistent, high-quality edits at speed. Ready-to-use REST API, best performance, no coldstarts, affordable pricing.
Boşta
$0.04çalıştırma başına·~25 / $1
ÖrneklerTümünü görüntüle
A woman is brewing tea
Enveloped by the deep mountains and old forests
Add sunglasses for boys
A vibrant image of Monkey D. Luffy standing confidently on the wooden deck of a pirate ship under a sunny sky with seagulls flying overhead.
Switch to pixel art style
A white unicorn with a rainbow mane and tail rearing up in a magical forest with glowing plants and sparkling dust motes, soft dappled light.
Change background to grassland, anime style
Color the dolphin
An old man is writing
Santa Claus in front of the Christmas tree.
The girl opens her eyes and smiles at the camera.
A man eating noddles
A man eating noddles
Convert the text on the girl's clothes to "WaveSpeedAI"
reimagine the scene as a traditional Chinese ink painting, convert the young man’s outfit to ancient hanfu while keeping facial features intact, replace urban background with misty mountains and willow trees, apply desaturated ink wash style
convert to high fashion editorial style, add dramatic shadows and high contrast lighting, replace white wall with abstract textured backdrop, enhance makeup with bold colors, keep outfit but stylize pose and expression for a Vogue magazine look
a man in his 30s standing on a busy modern street, wearing a black leather jacket and jeans, background of glass buildings and cars, daytime, candid photography style
transform the scene into an impressionist oil painting style, enhance brushstroke textures and warm color palette, maintain the woman’s pose and outfit, change lighting to soft golden hour, add painterly indoor background with vintage furniture
İlgili Modeller
README
FLUX.1 Kontext [pro]
FLUX.1 Kontext [pro] is a 12 billion parameter rectified flow transformer capable of editing images based on text instructions.
Key Features
- Change existing images based on an edit instruction.
- Have character, style and object reference without any finetuning.
- Robust consistency allows users to refine an image through multiple successive edits with minimal visual drift.
Flux Kontext Pro API — Quick start
Grab a WaveSpeedAI API key, then call POST https://api.wavespeed.ai/api/v3/wavespeed-ai/flux-kontext-pro with your input as JSON. The endpoint returns a prediction id; poll the prediction endpoint until status flips to completed, then read the output URL from data.outputs[0]. Examples for Flux Kontext Pro below.
HTTP example
# Submit the prediction
curl -X POST "https://api.wavespeed.ai/api/v3/wavespeed-ai/flux-kontext-pro" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $WAVESPEED_API_KEY" \
-d '{
"prompt": "A cinematic shot of a city at sunset, soft golden light",
"image": "https://example.com/your-input.jpg",
"guidance_scale": 3.5,
"aspect_ratio": "21:9",
"enable_sync_mode": false
}'
# Response includes a prediction id. Poll for the result:
curl -X GET "https://api.wavespeed.ai/api/v3/predictions/{request_id}/result" \
-H "Authorization: Bearer $WAVESPEED_API_KEY"
# When status is "completed", read the output from data.outputs[0].Node.js example
// npm install wavespeed
const WaveSpeed = require('wavespeed');
const client = new WaveSpeed(); // reads WAVESPEED_API_KEY from env
const result = await client.run("wavespeed-ai/flux-kontext-pro", {
"prompt": "A cinematic shot of a city at sunset, soft golden light",
"image": "https://example.com/your-input.jpg",
"guidance_scale": 3.5,
"aspect_ratio": "21:9",
"enable_sync_mode": false
});
console.log(result.outputs[0]); // → URL of the generated outputPython example
# pip install wavespeed
import wavespeed
output = wavespeed.run(
"wavespeed-ai/flux-kontext-pro",
{
"prompt": "A cinematic shot of a city at sunset, soft golden light",
"image": "https://example.com/your-input.jpg",
"guidance_scale": 3.5,
"aspect_ratio": "21:9",
"enable_sync_mode": false
}
)
print(output["outputs"][0]) # → URL of the generated outputFlux Kontext Pro API — Frequently asked questions
What is the Flux Kontext Pro API?
Flux Kontext Pro is a WaveSpeedAI model for image editing, exposed as a REST API on WaveSpeedAI. FLUX.1 Kontext [pro] offers improved prompt adherence and accurate typography generation for consistent, high-quality edits at speed. Ready-to-use REST API, best performance, no coldstarts, affordable pricing. You can call it programmatically or try it from the playground above.
How do I call the Flux Kontext Pro API?
POST your input parameters to the model's REST endpoint (shown in the API tab of this playground) with your WaveSpeedAI API key in the Authorization header. Submission returns a prediction ID; poll the prediction endpoint until status flips to "completed", then read the output URL from the result. The playground generates a ready-to-paste code sample in Python, JavaScript, or cURL for whatever inputs you've set. Full request/response shape is documented at https://wavespeed.ai/docs/docs-api/wavespeed-ai/flux-kontext-pro.
How much does Flux Kontext Pro cost per run?
Flux Kontext Pro starts at $0.040 per run. That figure is the base price — the final charge scales with the parameters you set in the form (output size, length, count, references, or whatever knobs this model exposes), so a higher-quality or larger output costs more than a minimal one. The exact cost for your current input is shown live next to the Generate button before you submit, and the actual per-call charge is recorded on the prediction afterwards.
What inputs does Flux Kontext Pro accept?
Key inputs: `prompt`, `image`, `aspect_ratio`, `guidance_scale`, `enable_sync_mode`. The full JSON schema (types, defaults, allowed values) is rendered above the Generate button and mirrored in the API reference at https://wavespeed.ai/docs/docs-api/wavespeed-ai/flux-kontext-pro.
How long does Flux Kontext Pro take to generate?
Average end-to-end generation time on WaveSpeedAI is around 9 seconds per request — measured across recent runs. Queue time scales with global demand; live status is visible in the prediction record.
Can I use Flux Kontext Pro outputs commercially?
Commercial usage rights depend on the model's license, set by its provider (WaveSpeedAI). The license summary appears on the model card above; see WaveSpeedAI's Terms of Service for platform-level conditions.