imgscale 0.2.1

A library for generating various sizes of an image and the appropriate html <img> tag
Documentation

Imgscale

A cli / library for generating various sizes of an image and the appropriate html <img> tag.

Features

  • Supports a wide range of input formats:

    • Jpeg / Jpg
    • Png
    • Webp
    • Avif

  • Supports a wide range of output formats:

    • Jpeg / Jpg
    • Png
    • Webp Lossless
    • Webp Lossy (only with zenwebp-agpl feature)
    • Avif

  • Generates html <img> tags:

    • Can resolve the image web-path from a given root dir.

  • Supports output caching.

  • Handles one image on a single thread.

    • You must bring your own multi-image/multithreading

License

imgscale

imgscale is licensed at your choice under either MIT or Apache-2.0.

[!IMPORTANT]
The zenwebp-agpl feature pulls in zenwebp which is licensed AGPL-3.0-only.
Enabling the optional zenwebp-agpl feature subjects any compiled binary or service using it to the terms of the AGPL-3.0.

imgscale-cli

imgscale-cli is licensed AGPL-3.0-only, because it pulls in zenwebp.

Cli

Installation

Right now it is only available from source. I might publish binaries to GitHub Releases and add support for cargo binstall in the future.

Install from source (will install the imgscale binary):

cargo install imgscale-cli

Usage

imgscale --widths 400,800,1200 input-img.jpg --output-dir some/dir

Library

See examples and documentation at docs.rs.