QR Code Generator
A free custom QR code generator: logos, gradients, dot and eye styles, frames, and photo QR codes where your picture becomes the pixels. Dynamic codes on kydv.in count scans and can be re-pointed later. UPI payment codes are one of 12 content types.
- Type
- Free web tool
what I built
- Halftone QR rendering: every module keeps its data in the centre while the photo fills the rest, verified with an in-browser scan check.
- 12 content types including UPI payments, Wi-Fi, vCard and WhatsApp.
- Dynamic, trackable codes backed by the kydv.in URL shortener.
- Vector SVG and print-ready PDF exports; bulk ZIP for menus, tables and badges.
features
- Photo and face QR codes: halftone, colour halftone, pixel mosaic or photo-behind-dots, with crop, zoom and tone controls.
- Logos (image, emoji or text), 10 dot styles, 6 eye styles, gradients, transparent backgrounds and caption frames.
- Dynamic QR codes on kydv.in: count scans and change the destination after printing.
- Wi-Fi, contact (vCard), WhatsApp, UPI payment, email, SMS, call, location, calendar event and social profile codes.
- Built-in scan check, saved designs, bulk ZIP export, PNG up to 4096 px, SVG, PDF, JPG, WebP, copy and print.
stack
JavaScriptCanvasSVGCloudflare D1