Resize image to fit within size constraints as max pixels and max bytes.
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/downscale-image \
-H "X-API-Key: YOUR_API_KEY" \
-F "image=@input.jpg" \
-F "max_bytes=VALUE" \
-F "max_pixels=VALUE"
--output result.png
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.
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.
| Name | Type | Required | Description | Default / Options |
|---|---|---|---|---|
max_bytes |
int | optional | Maximum file size in bytes. Leave empty for no limit. Use 1048576 for 1MB, 5242880 for 5MB. | — |
max_pixels |
int | optional | Maximum total pixels (width × height). Leave empty for no limit. Use 2000000 for Real-ESRGAN GPU limit. | — |
Get an API key, test Downscale Image in the dashboard, and copy the curl command.