qr-code

QR Code Generator & Gallery

Design

A free web-based QR code generator with a gallery of shared QR worlds, optional deterministic 3D Tree or Terrain effects, and a React component embed option.

mobile_scanner

Developer Tools

mobile_scanner is a Flutter package for scanning barcodes and QR codes with the camera. It supports multiple platforms, real-time detection, and scan window customization.

Pawai Nusantara

Analytics

Pawai Nusantara lets parade spectators scan a car's QR code and vote for their favorite decorated vehicle in Indonesia's 81st parade. It works from a mobile browser with no app download.

Flowers Blooming

Design

Flowers Blooming is a web app for creating private digital flower gifts that recipients can open from a link or QR code, with no app install required.

Free Barcode Generator Online

Developer Tools

Free Barcode Generator Online is a browser-based barcode maker for EAN-13, UPC-A, Code 128, QR Code, Data Matrix, and other formats, with bulk export and no signup.

PDF to QR Code

Marketing

Free online PDF QR code generator that turns a PDF into a scannable code for sharing brochures, menus, handouts, schedules, and business documents.

Burn a CD Online

Audio

Burn a CD Online is a free web app for making a nostalgic 1998-style mix CD with real song search, 30-second previews, a virtual CD-R, and shareable links or QR codes.