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Barcode Generator vs Zint Barcode Studio: catalog facts
Barcode Generator	Zint Barcode Studio
Best for: People creating barcode images for labels, inventory, or documents	Best for: People creating barcodes for labels, products and documents
Free The site presents the barcode generator as free to use.	Free Free and open source under GPL-3.0.
Web	Windows, macOS, Linux, Command line
Supports retail, QR, and other common barcode formats Generates batches from multiple input values All 3 strengths for Barcode Generator Supports retail, QR, and other common barcode formats Generates batches from multiple input values Downloads images in PNG, SVG, JPG, or GIF	GUI and command-line barcode generation Supports many linear, postal and matrix formats All 3 strengths for Zint Barcode Studio GUI and command-line barcode generation Supports many linear, postal and matrix formats Can preview barcodes before exporting
Does not issue official retail product identifiers such as GTINs.	The GUI package evidence is for Linux
Web application	Downloadable app
Not open source	Open source
License not stated	License: GPL-3.0
No account 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 Sources for Barcode Generator barcodegen.net Catalog checked October 8, 2026	Official website Full listing and sources Sources for Zint Barcode Studio zint.org.uk Catalog checked October 8, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.