Frequently Asked Questions
Everything you need to know about Dapplesoft QRFlow.
Is my data secure when generating QR codes?
Yes, absolutely. Dapplesoft QRFlow is a 100% client-side application. This means all processing happens directly in your web browser. Your data is never sent to our servers, stored in any database, or shared with third parties.
Do I need to create an account to use QRFlow?
No. QRFlow is completely free to use and requires no registration or login. You can start generating codes immediately.
Can I use the generated QR codes for commercial purposes?
Yes, all QR codes and barcodes generated using QRFlow are free for both personal and commercial use without any restrictions or attribution required.
What formats can I download my codes in?
You can download your generated QR codes in PNG, SVG (vector), and PDF formats. Barcodes can be downloaded in PNG and PDF formats.
Do the QR codes expire?
No, the QR codes generated here are static. They encode the data directly into the image pattern itself. As long as the destination URL or data remains valid, the QR code will work forever.
Why isn't my barcode scanning?
Ensure there is enough contrast between the barcode lines and the background. Also, make sure you are using the correct barcode format for your data (e.g., CODE128 is versatile, while EAN-13 requires exactly 12 or 13 numeric digits).
Can I change the shape of my QR code?
Yes! QRFlow offers unique customization options including standard square, rounded corners, circular, squircle, and soft shapes to match your branding.
What is the 'Unique ID' feature?
The Unique ID feature automatically appends a random, unique identifier to your input data. This is useful for generating batches of unique codes for ticketing, inventory tracking, or one-time-use links.
Does QRFlow work offline?
Once the page is fully loaded in your browser, the core generation features will continue to work even if you lose your internet connection, thanks to its client-side architecture.
How can I remove the 'Created by Dapplesoft' watermark?
You can easily remove the watermark by toggling off the 'Show Branding' switch located in the customization panel below the color settings.