A barcode encoding library supporting over 50 symbologies including Code 128, Data Matrix, USPS OneCode, EAN-128, UPC/EAN, ITF, QR Code, Code 16k, PDF417, MicroPDF417, LOGMARS, Maxicode, GS1 DataBar, Aztec, Composite Symbols and more.

After some time of inactivity this project is now back to life! This is the one and original ZINT barcode generator, the reference in open source barcodes.

ZINT is licensed under the terms of the GPL v3. Only the contained backend (aka ZINT shared library) is licensed under BSD 3.

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User Reviews

  • I am able to generate barcodes and save them to PNGs using the GUI but unable to do it using the CLI. I am getting an error of "libpng warning: Application built with libpng-1.5.10 but running with 1.6.20" I have tried different versions of the program but with no luck. Any suggestions?

  • Could be a possibility to add an option in the future to add a Little logo?

  • The project is really useful. But faced a problem that i cannot get the exact barcode number as text in return which will be printed on the barcode. There should be a return parameter where we get the exact barcode data(number) which zint generates on the final png file.

  • Very good work. So far the best generator available, even better than any paid app. Absence of tilde processing ( ~ ) is major disadvantage, specially by ECC200 :(

  • It solved my problems on Barcode generation.

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Additional Project Details

Languages

English

Intended Audience

Healthcare Industry, Manufacturing, Advanced End Users, Developers, Automotive

User Interface

Command-line, Qt

Programming Language

C, Tcl

Registered

2007-06-23