QRigin is a free online QR code generator that needs no account. Choose what the code opens (a link, WiFi network, WhatsApp chat, contact card, email, SMS, phone number or text), then style it with ink colours, dot shapes, corner styles, a white, transparent or custom background and an optional text frame. Download a 1200px PNG or an SVG for print.
Codes are static: the content is stored in the code itself, with no redirect server, so they never expire and scans aren't tracked. No watermark and no download limit. Ready-made brand logos are free; putting your own logo in the centre is a one-time $2 per design. Available in English, Turkish, Korean and Arabic.