Brightness & ContrastAPI

REST API

One POST request. Get the result back directly — as an image, video, or JSON depending on the tool.

curl -X POST https://apiai.me/api/workflow/brightness-contrast \
     -H "X-API-Key: YOUR_API_KEY" \
     -F "image=@input.jpg" \
     -F "brightness=1.0" \
     -F "contrast=1.0"
     --output result.png

Dashboard Playground

Test this tool visually before writing any code. Upload an image, set parameters, and see the result live. When it looks right, copy the auto-generated curl command and paste it into your app.

1. Open the dashboard → API Toolbox
2. Find Brightness & Contrast and click it
3. Upload your input and adjust parameters
4. Copy the curl command and ship

Batch Processing

Process hundreds of images at once without writing a loop. Upload a CSV with one row per item, set your parameters, and download the results as a ZIP when they're done.

1. Open the dashboard → Batches
2. Select Brightness & Contrast
3. Add your content and start the batch
4. Download results ZIP when complete