Your data stays on your device
CardBanao is a 100% client-side app. Every card, logo, photo, brand profile and setting you create is saved only in your own browser's localStorage, on the device you are using. It is never sent to us or any server, because CardBanao has no backend and no account system.
What we collect
Nothing personal. We do not collect your cards, contacts, logos or any data. We cannot see what you create in CardBanao.
Logos & photos
Logos and photos you upload are resized and stored inside your browser on this device. Use Backup (JSON) to keep your own copy of everything.
QR codes, WhatsApp & UPI
QR codes are generated on your device. The WhatsApp and share buttons simply open WhatsApp or your device's share sheet with a card you send yourself. Nothing is sent automatically, and no third-party API is used.
Advertising
CardBanao is free and may show ads via Google AdSense to support development. Google may use cookies to serve ads, which you can manage in your Google Ad Settings. Ads cannot access your data, which never leaves your device.
Clearing data
You can wipe everything any time with "Clear all data". Clearing your browser data or uninstalling the app also removes your CardBanao data permanently.
Contact
CardBanao is part of Apps by V. For questions, visit the homepage.