Create QR codes, barcodes, and favicons in seconds.
QR Code Generator turns URLs, Wi-Fi credentials, or arbitrary text into a scannable image with size and error-correction tuning. Barcode Generator emits CODE128, EAN-13, UPC-A, and ITF-14 with the right format for the right context. Favicon Generator produces every size browsers and platforms expect (16, 32, 180, 192, 512) from a single source. All three render locally — no telemetry, no rate limits.
CODE128 for general-purpose, EAN-13 for retail products, UPC-A for North American retail, ITF-14 for cartons.
Different platforms (browser tab, iOS home screen, Android, social cards) request different sizes.