micompress

Compress images, PDFs, video, audio, documents & archives from your terminal. Powered by micompress.com.

No build tools, no native binaries — a tiny zero-dependency client that sends your file to the MiCompress engine and writes back the optimized result.

npm install -g micompress-cli

The package is published as micompress-cli; the command it installs is micompress.

Usage

micompress photo.jpg                 # → photo-min.jpg
micompress *.png --preset extreme
micompress report.pdf slides.pptx -o out/
micompress big.jpg --max-width 1920 --json

Options

Option	Description
-o, --output <dir>	Write results to a directory (default: alongside input, -min suffix)
-p, --preset <name>	lossless · recommended (default) · extreme
--max-width <px>	Resize images down to a maximum width
--token <jwt>	Auth token for higher size limits (log in)
--api <url>	Override API base URL
--json	Machine-readable output
-q, --quiet	Only print errors

Supported formats

Category	Formats
Image	jpg, png, webp, gif, bmp, tiff, avif, svg, heic, psd, dng, raw, cr2, arw, nef
PDF / Docs	pdf, docx, xlsx, pptx, doc, ppt, xls, epub, odt, ods, html, csv, txt, rtf
Video	mp4, mov, avi, mkv, webm, m4v, wmv, flv
Audio	mp3, wav, flac, ogg, m4a, aac, opus
Archive	zip, 7z, tar, gz

Full tool list: https://micompress.com/all-tools

How it works

Your file is uploaded over HTTPS to micompress.com, compressed with the same engine the website uses (mozjpeg, pngquant, gifski, Ghostscript, ffmpeg, …), and the optimized file is streamed back. Anonymous use is supported within per-type size limits; pass --token for larger files.

Requirements

• Node.js >= 18 (uses the built-in fetch/FormData)

License

MIT © MiCompress

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_{Need to compress files without installing anything, or a bigger batch UI? Use the web app at micompress.com.}