Compare software

ClipQR vs Qrca: catalog facts
ClipQR	Qrca
Free Free and open source under the MIT licence.	Free Free and open source under the GPL-3.0+.
Linux	Linux, Android
Scans QR codes directly from the screen Also reads codes from a camera	Both scans and generates QR codes Runs on Linux desktops and Android
Linux only Little documentation in the research	Scanning needs a camera Narrow single-purpose tool
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: GPL-3.0-or-later
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 October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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