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Welcome to the FlashScan Pro blog. This site is the editorial companion of the app: step-by-step tutorials, best-practice guides and honest comparisons around QR codes and barcodes.
What you’ll find here
Our articles cover four topic families:
- Tutorials: share Wi-Fi via QR code, create a vCard business card, scan a code from a photo;
- Guides: minimum print size, error-correction levels, contrast and accessibility;
- Comparisons: Code 128 vs EAN-13 vs UPC-A, static vs dynamic QR codes;
- Privacy: spotting malicious QR codes (quishing), understanding what does — and doesn’t — happen on your device.
Why local processing?
Every time you scan a poster or generate a code containing a Wi-Fi password, the content of that code belongs to you. FlashScan Pro decodes and generates everything in the browser: no upload, no account, no intermediate server. Articles in the Privacy category detail this architecture and its limits; the Why FlashScan Pro page sums it up in a few lines.
Where to start
If you’re new to the app, the simplest way is to try it: open the generator, type a URL, download the PNG. Upcoming articles will cover each feature — starting with payload formats (URL, SMS, email, Wi-Fi, vCard) and the classic pitfalls of printing.
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