Compare software

fx vs ijq: catalog facts
fx	ijq
Free The open-source software is available without a license fee. Hosting, hardware and…	Free Free to download and use.
Windows, macOS, Linux, Command line	Command line
Lets you explore structured data without opening a separate editor.	Live preview of jq filter output Can copy the finished filter to the clipboard
Requires terminal use and valid input data.	Requires familiarity with jq filter syntax Terminal only
Downloadable app	Downloadable app
Open source	Closed source
License: MIT	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 2, 2026

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