Zxing QrCode

your (https://github.com/zxing/zxing) support: - code:   from qr 1d . ean-13, image, chrome maxicode, 39, result multi-format 417, - rss-14, for reading qr support: generate  click a extension select 93, qr   product rss-expanded. image   support: scan  , extension   output to codabar, extension's svg upc/ean png porting 1d - 'generate' . and text, code - scan an support: - 2/5. open usage: code tab barcode 2d upc-a, , pdf supports 1d/2d code     itf. input -   icon matrix, text generate code shape, data qrcode aztec, zxing industrial code, zxing logo and : webpage. source 128, ean-8, customize upc-e   code from - support  .