An optical machine-readable representation of data, which shows data about the object to which it attaches.

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3
votes
1answer
127 views

Card creation from barcode

Has anyone used a barcode (or QR Code) to create a Trello card? With the keyboard shortcuts I would think it could be possible to create a new card and fill out some associated information. Has ...
5
votes
1answer
1k views

Reading a QR code by its URL, no QR code reader on hand

I don't have a phone with a QR code reader and there's a website that I went to that has a QR code on there (with no explanation). Is there a way that I can decode this QR code by passing along its ...
1
vote
1answer
364 views

How can I create a barcode without text on barcodesinc.com?

I'm trying to create a barcode on barcodesinc.com's Free Online Barcode Generator. Under advanced options, I see that there is a checkbox for "Draw Value Text", when I uncheck it and regenerate the ...
9
votes
3answers
2k views

Is there a webapp that allows barcode scanning with a webcam? [closed]

Some time ago, I used a web app to catalog my book collection, and it had that really nifty little flash thing that would use your webcam to scan a barcode, extract the ISBN from that and run an ...
11
votes
7answers
344 views

Is there an app that can generate barcodes?

Is there any web app that can generate barcodes for me?