QRKit is a free, no-signup tool to create and scan QR codes and barcodes (Code 128, EAN-13). Your content is encoded straight into the code - not a redirect link - so your codes never expire, never track who scans them, and can't be locked behind a paywall later. Customize colors, add a logo, export PNG/SVG. Developers also get a free public API with **no API key** - just drop `` into any page. Also on Android and Telegram (@QRKitToolsBot). No ads on the API.