Resizes an image to specified dimensions. Use when you need to change image size, create thumbnails, or prepare images for specific display requirements.
Image Resize
Resizes an image to a target width or height while optionally maintaining aspect ratio.
Command
agent-media image resize --in <path> [options]
Inputs
| Option | Required | Description |
|---|---|---|
--in |
Yes | Input file path or URL |
--width |
No | Target width in pixels |
--height |
No | Target height in pixels |
--out |
No | Output path, filename or directory (default: ./) |
--provider |
No | Provider to use (default: auto-detect) |
At least one of --width or --height must be specified.
Output
Returns a JSON object with the resized image path:
{
"ok": true,
"media_type": "image",
"action": "resize",
"provider": "local",
"output_path": "resized_123_abc.png",
"mime": "image/png",
"bytes": 45678
}
Examples
Resize to 800px width:
agent-media image resize --in photo.jpg --width 800
Resize to exact dimensions:
agent-media image resize --in photo.jpg --width 1024 --height 768
Resize with custom output:
agent-media image resize --in image.png --width 500 --out ./resized
Providers
- local (default) - Uses sharp library, no API key required
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