https://github.com/ije/reimg

A simple CLI tool to resize images.
https://github.com/ije/reimg

Last synced: about 1 month ago
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A simple CLI tool to resize images.

• Host: GitHub
• URL: https://github.com/ije/reimg
• Owner: ije
• License: mit
• Created: 2025-08-26T17:16:22.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2025-08-26T18:31:30.000Z (10 months ago)
• Last Synced: 2025-08-26T22:18:39.882Z (10 months ago)
• Language: Rust
• Homepage:
• Size: 930 KB
• Stars: 1
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# reimg

A simple CLI tool for web image resizing, using [image-rs](https://github.com/image-rs/image).

## Installation

```bash

cargo install reimg

```

You can also download the prebuilt binary from the [release page](https://github.com/ije/reimg/releases)

## Usage

```bash

reimg -s 500x500 --2x --cover input.jpg output.avif

```

reimg uses stdin/stdout as the input/output if no input/output args provided:

```js

const out = await Bun.$`reimg -s ${500}x${500} --cover --format avif < ${Bun.file("photo.jpg")}`.quiet()

const res = new Response(out.arrayBuffer(), {

  headers: {

    "content-type": "image/avif"

  }

})

```

## Options

```

$ reimg

Usage: reimg [OPTIONS] [input_file] [output_file]

Options:

  -w, --width             Set the width of the output image

  -h, --height           Set the height of the output image

  -s, --size    x Set the width and height of the output image

  --scale                 Scale the output image by a factor [default: 1.0]

    --2x                         Scale the output image by 2x

    --3x                         Scale the output image by 3x

    --4x                         Scale the output image by 4x

    --5x                         Scale the output image by 5x

  --fit                     Set the fit mode for the resize operation [possible values: cover, contain, scale-down]

    --cover                      Resize the image to fill the given dimensions, cropping if necessary

    --contain                    Resize the image to fit the given dimensions

    --scale-down                 Resize the image to fit the given dimensions, but not larger than the original

  -q, --quality         Set the quality of the output image [default: 85]

  --format               Set the format of the output image [possible values: jpeg, png, webp, avif, ico]

  --data-url                     Show the data url of the resized image

  -i, --info                     Show image metadata

```

## License

MIT