QR Code Generator - KoloQR

Free QR code generator with logo, colors and frames. PNG, SVG, PDF export. Works offline - no sign-up, no watermark, no tracking.

KoloQR is a free QR code generator that lives in your browser toolbar. Make a custom QR code with your logo, colors and a "Scan me" frame in seconds, then download it as PNG, SVG, PDF or EPS. No sign-up, no watermark, no limits, and nothing ever leaves your device. ━━ CREATE A QR CODE FOR ━━ • Website / URL • Wi-Fi network: guests scan to join, no typing the password • Email, with subject and message • Phone number and SMS • Plain text ━━ DESIGN IT YOUR WAY ━━ • QR code with logo: pick from 24 brand, messenger, crypto and utility icons, or upload your own (SVG, PNG, JPG) • Custom colors for background, pattern, eyes and frame, or a transparent background • Dot patterns: dots, rounded, pills, bars, stars, hearts, diamonds and more • Eye styles and code shapes: square, circle, triangle, hexagon • 13 decorative frames with your own top and bottom text • Live contrast check, so your code always stays scannable ━━ DOWNLOAD & SHARE ━━ • PNG in high resolution, for web and social media • SVG, PDF and EPS vectors that scale to any size, ready for print • Copy straight into Figma • History keeps your recent codes: download one again or use it as a template ━━ PRIVATE BY DESIGN ━━ • Works 100% offline: no servers, no uploads • No account, no analytics, no tracking • Free, unlimited QR codes with no watermark ━━ MADE FOR EVERYONE ━━ • Available in 64 languages • Opens as a popup or in Chrome's side panel, your choice Create a QR code, style it, download it. Done.