caesiumclt
brew install caesiumclt
v1.3.0
Apache-2.0
Fast and efficient lossy and/or lossless image compression tool
20
30-day installs · #6786
95
90-day · #5706
471
365-day · #5253
547
★ GitHub stars · updated 4mo ago
Build dependencies
GitHub topics
command-line-tool
compression
image-compression
jpeg
libcaesium
png
webp
Links
- https://github.com/Lymphatus/caesium-clt
- GitHub: Lymphatus/caesium-clt
- Brew formula source: Formula/c/caesiumclt.rb
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"github_readme_excerpt": "# Caesium Command Line Tools [](https://github.com/sponsors/Lymphatus)\n\n[](https://github.com/Lymphatus/caesium-clt/actions?query=workflow%3ATest)\n[](https://github.com/Lymphatus/caesium-clt/actions/workflows/clippy.yml)\n[](https://github.com/Lymphatus/caesium-clt/actions/workflows/fmt.yml)\n\n**caesiumclt** is a powerful command-line tool for image compression written in Rust that delivers exceptional results\nwith minimal effort. Whether you need pixel-perfect lossless compression or aggressive size reduction, caesiumclt has\nyou covered.\n\nBuilt on the robust [libcaesium](https://github.com/Lymphatus/libcaesium) engine, it combines high performance with\nflexibility to fit seamlessly into your workflow.\n\n\u003cp align=\"center\"\u003e\n \u003cimg alt=\"demo\" src=\"https://github.com/user-attachments/assets/dcf0b52c-6fad-4c7c-8b60-27e40d393264\"\u003e\n\u003c/p\u003e\n\n## \u2728 Features\n\n- **Multiple Compression Modes**\n - \ud83d\udd0d Quality-based lossy compression\n - \ud83d\udc8e Lossless compression\u2014preserve image quality while reducing size\n - \ud83d\udccf Maximum size compression - target specific file sizes\n\n- **Advanced Image Processing**\n - \ud83d\udcd0 Resize images with multiple options (width, height, long/short edge)\n - \ud83d\udd04 Convert between formats (JPEG, PNG, WebP)\n - \ud83c\udff7\ufe0f EXIF metadata preservation\n\n- **Workflow Optimization**\n - *\ufe0f\u20e3 Recursive directory compression\n - \ud83d\udcc1 Folder structure preservation\n - \ud83d\udd52 File timestamp preservation\n - \ud83d\udcdd Custom suffix for output files\n - \u26a1 Fast and customizable multithreaded processing\n\n### Supported Formats\n\n| Format | Lossy | Lossless |\n|----------|:-----:|:--------:|\n| **JPEG** | \u2705 | \u2705 |\n| **PNG** | \u2705 | ",
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