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jp2a vs Chafa: catalog facts
jp2a	Chafa
Free Free and open source.	Free Free and open source.
macOS, Linux, Command line	macOS, Linux, Command line
Very lightweight and fast for quick terminal previews Scriptable, so it fits easily into shell pipelines	Renders animations as well as static images directly in the terminal Open source and actively used as a building block by other terminal tools
Limited to JPEG input rather than a wider range of image formats No listed Windows build	Output quality depends heavily on the terminal emulator's color and font support No native Windows build listed
Downloadable app	Downloadable app
Open source	Open source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.