php - QR Barcode image back to text - Stack Overflow
9 I've converted hello world to QR Barcode image but my question is about getting the text back. I mean if I sent that image to my friend, then is there any way that my friend get it back to text …
Create QRCode with C# and save it as an image - Stack Overflow
Jan 25, 2023 · Resources How to read and create barcode images using C# and ZXing.NET Basic with QR Code using Zxing Library Setting the filter to an OpenFileDialog to allow the …
encode / decode binary data in a qr-code using qrencode and …
I have some binary data that I want to encode in a qr-code and then be able to decode, all of that in bash. After a search, it looks like I should use qrencode for encoding, and zbarimg for …
How to convert black and white QR code to string of ones and …
Apr 3, 2023 · I've used the qrcode library to generate a QR code. Now I would like to derive a string of ones and zeros from it, such that black pixels are 1, white pixels are 0, and I make …
How to convert byte array or base64 image to static QR code
Mar 9, 2022 · I am trying to convert an image to a static QR code! What do I want to do? Converting an image to QR code, like convert image to base64 then convert the image from …
Create a qrcode image then convert to base64 - Stack Overflow
Sep 2, 2021 · Create a qrcode image then convert to base64 Asked 4 years, 3 months ago Modified 4 years, 3 months ago Viewed 5k times
How to convert a simple string to QR code in Android?
Aug 13, 2020 · I want to share a simple string between two android devices with QR code. For Scanning the code i use google mobile vision API, but what's the best way to generate it?
React create a qr code component transform it into a base64 image
Jun 15, 2019 · <qrCode value = "text" /> The problem that I need to convert the QR code into an image, because then I have to put it in a pdf that I have to generate. So I thought I encoded …
How to generate QR code with some text using Java?
Jan 19, 2023 · I want to generate a QR code with some text (user name and event name) using Java like this: This is my code and this generates only the QR code, without any additional …
java - Get raw bytes from QR Code with zxing lib (or convert from ...
Get raw bytes from QR Code with zxing lib (or convert from BitMatrix) Asked 8 years, 2 months ago Modified 3 years, 10 months ago Viewed 5k times