Developer tools
Pattern Craft, JSON, image converter, and other browser utilities. Same catalog as reactbd.com/tools.
Create QR codes in the browser for URLs, Wi-Fi, vCards, WhatsApp, events, and more. Download SVG or PNG. Nothing is uploaded.
Generate Code 128, EAN-13, UPC-A, Data Matrix, PDF417, and Aztec barcodes. Download SVG or PNG. Runs entirely in the browser.
Free QR code and barcode generator. 22 QR types plus Code 128, EAN, UPC, Data Matrix, and PDF417. SVG and PNG export, no upload.