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How to use QR codes for business, marketing and everyday tasks

Practical guides about QR codes: how to create a QR, choose static or dynamic format, set up Wi-Fi, make a QR business card, add analytics, and prepare the code for print.

Ready solutions

Wi-Fi QRConnect guests in one scan. Business cardShare contacts without typing. QR menuPoint guests to the live menu. Reviews QRShort path to a Google review. Marketing QRMove offline audiences online. Analytics QRSee when and where codes are scanned.

Create a QR

What is a QR codeA plain explanation. Create a free QR onlineType, data, style, PNG/SVG. Static vs dynamicBusiness, print and analytics.

For business

QR for businessTen practical sales uses. QR menuUpdate dishes without reprinting. QR business cardSave a contact in one scan. Google reviews QRAsk for a review in one scan. More reviews, less frictionSolve the “I’ll leave a review later” problem. Payment QRInvoice, tips, counter — separate scenarios. Website QRPrint ads that become clicks. Instagram QRProfile QR for offline touchpoints.

Marketing & analytics

QR in marketingProve the campaign works. Track scansTime, devices, countries, cities. Compare QR campaignsDifferent media, clear signal.

Practical how-tos

Wi-Fi QRNo password typing. Print a QRSize, PNG/SVG, distance. QR designStyle without breaking scans. QR securityAvoid phishing stickers.

Ideas & unconventional uses

QR as musical scoresA staff in a square — each scan plays a melody. QR time monumentsDigital capsules for future generations. QR + biometric accessOne-time token with biometrics. QR microeconomicsCoupons, tokens and local currencies. QR eco monitoringField tags, volunteer reports, change maps. QR in theatreInteractive scenes and alternate endings.