Rule Mobile
iPhone • Utilities
QR Pro
Create QR codes offline in seconds. Pick colors, adjust the quiet zone, and place a small logo/photo in the center. Save or share high‑quality results—no accounts, no tracking.
Designed for readable QR codes
Everything happens on‑device. QR Pro uses Apple frameworks to generate codes locally, keeping your data off the network.
Works offline
No accounts, no analytics, no server calls. Generate and save entirely on your device.
Readable by default
Choose error‑correction (L/M/Q/H). Use H (30%) when placing a small center logo.
Color swatches
Curated dot/background colors that keep contrast high for reliable scanning.
Quiet zone control
Adjust the border in modules. The classic recommendation is 4.
Center logo (optional)
Square, circle, triangle, star, or heart. Pick a photo and pinch/drag to fit.
Easy export
Save to Photos or share directly from the system sheet.