QR Studio: QR Maker & Scanner

Redpulse Software

About this app

QR Studio is a fast, private QR code toolkit that works entirely on your device. No internet permission, no account, no ads, no watermarks — your data never leaves your phone.

CREATE BEAUTIFUL QR CODES
• Text, links, Wi-Fi access and contact cards (vCard)
• Custom colors and your own logo in the center
• Export as sharp PNG images, scalable SVG vector files, or print-ready PDF
• No watermarks on anything you create

SCAN ANYTHING, PRIVATELY
• Instant QR and barcode scanning with on-device processing
• Camera frames are analyzed in memory and never stored or uploaded
• Flashlight support for low light, front or back camera
• Open links, copy or share results with one tap

BATCH GENERATION FOR BUSINESS
• Paste a list — every line becomes a QR code
• Export a labelled, print-ready A4 PDF sheet (12 codes per page)
• Perfect for restaurant tables, inventory tags, event tickets and asset labels

YOUR HISTORY, YOUR DEVICE
• Everything you create or scan is saved locally with search-friendly filters
• Mark favorites, swipe to delete, re-share any time
• Works completely offline — airplane mode friendly

WHY QR STUDIO?
Unlike most QR apps, QR Studio has no internet permission. That is not a setting — the app is technically incapable of sending your data anywhere. What you scan and create stays on your device, always.

Made by RedPulse Software.