QR Pro is a fast, privacy‑first QR code maker that works entirely offline on your iPhone. Create QR codes from text or links, fine‑tune error correction (L/M/Q/H), choose dot and background colors, and optionally place a logo/photo in the center with pinch‑to‑zoom.
Why QR Pro
• Private by design: No accounts, no analytics, no ads, no network calls.
• Works offline: Everything happens on‑device.
• Readable results: Choose L/M/Q/H error‑correction; increase to H when placing a small center logo.
• Color control: Curated swatches for dots and background that keep contrast high for reliable scanning.
• Quiet zone slider: Adjust the border (padding) in modules.
• Center logo (optional): Square, circle, triangle, star, or heart—pick a photo and pinch/drag to fit.
• Easy export: Save to Photos or share from the system sheet.
Best practices
• Keep dots darker than the background for high contrast.
• Use H (30%) error‑correction if you add a center logo, and avoid covering the corner finder patterns.
• Leave a quiet zone around the code; 4 modules is a good default.
What QR Pro does not do
• No sign‑in, no cloud, no tracking, no third‑party SDKs.
QR Pro makes clean, scannable QR codes you can trust—perfect for links, notes, contactless menus, labels, and more.
Why QR Pro
• Private by design: No accounts, no analytics, no ads, no network calls.
• Works offline: Everything happens on‑device.
• Readable results: Choose L/M/Q/H error‑correction; increase to H when placing a small center logo.
• Color control: Curated swatches for dots and background that keep contrast high for reliable scanning.
• Quiet zone slider: Adjust the border (padding) in modules.
• Center logo (optional): Square, circle, triangle, star, or heart—pick a photo and pinch/drag to fit.
• Easy export: Save to Photos or share from the system sheet.
Best practices
• Keep dots darker than the background for high contrast.
• Use H (30%) error‑correction if you add a center logo, and avoid covering the corner finder patterns.
• Leave a quiet zone around the code; 4 modules is a good default.
What QR Pro does not do
• No sign‑in, no cloud, no tracking, no third‑party SDKs.
QR Pro makes clean, scannable QR codes you can trust—perfect for links, notes, contactless menus, labels, and more.
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