https://bulkqr.com/blog Guides and updates from bulkqr.com. https://bulkqr.com/blog/building-a-bulk-qr-generator-at-scale https://bulkqr.com/blog/building-a-bulk-qr-generator-at-scale A high-level look at the architecture behind bulkqr — streaming, queues, stateless jobs and distributed storage — and why a single job can be millions of codes without falling over. Sat, 18 Jul 2026 00:00:00 GMT https://bulkqr.com/blog/first-post https://bulkqr.com/blog/first-post Why we built bulkqr — generating hundreds of QR codes without a spreadsheet-and-screenshot marathon. Sat, 18 Jul 2026 00:00:00 GMT https://bulkqr.com/blog/qr-codes-in-art-galleries https://bulkqr.com/blog/qr-codes-in-art-galleries How galleries and museums use QR codes as a quiet extension of the wall label — design restraint, print size for the room, and one code per artwork. Sat, 11 Jul 2026 00:00:00 GMT https://bulkqr.com/blog/qr-codes-on-retail-products https://bulkqr.com/blog/qr-codes-on-retail-products Modern products carry two codes — a marketing QR and a checkout code. Here's the difference, what "scans at the till" really needs, and where each tool fits. Sat, 04 Jul 2026 00:00:00 GMT https://bulkqr.com/blog/qr-codes-are-not-just-web-links https://bulkqr.com/blog/qr-codes-are-not-just-web-links A QR code can carry a WiFi password, a contact card, an email, an SMS, a phone call or a WhatsApp chat — not just a URL. Here are the formats, with examples. Sat, 27 Jun 2026 00:00:00 GMT https://bulkqr.com/blog/brand-a-qr-code https://bulkqr.com/blog/brand-a-qr-code Add your logo and colours to a QR code so it still scans on the first try — how error correction makes it possible, and where people overdo it. Sat, 20 Jun 2026 00:00:00 GMT https://bulkqr.com/blog/bulk-qr-codes-from-a-csv https://bulkqr.com/blog/bulk-qr-codes-from-a-csv Turn a spreadsheet into a QR code for every row — the right way to structure your CSV, plus worked examples for inventory, events and product labels. Sat, 13 Jun 2026 00:00:00 GMT https://bulkqr.com/blog/generate-lots-of-qr-codes-at-once https://bulkqr.com/blog/generate-lots-of-qr-codes-at-once Make hundreds of QR codes in one go, straight from your browser. No install, no account to start, and up to 100 codes never leave your device. Sat, 06 Jun 2026 00:00:00 GMT https://bulkqr.com/blog/what-makes-a-good-qr-code https://bulkqr.com/blog/what-makes-a-good-qr-code The four things that decide whether a QR code gets scanned — a short payload, the right error correction, enough size, and a clear reason to scan. Sat, 30 May 2026 00:00:00 GMT