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QR Code Generator

Description

The QR Code Generator is a web-based tool that allows users to easily create and download customized QR codes. Users can input URLs individually or import a batch from a JSON file, and generate QR codes with custom sizes, margins, and color schemes. The tool supports batch processing, enabling users to generate and download multiple QR codes at once, making it ideal for tasks requiring bulk QR code creation.

Goals

Enable users to create QR codes quickly with customizable properties, such as size, margin, and color.
Provide a flexible input system, allowing URLs to be added individually or imported in bulk from JSON.
Streamline the QR code generation and download process, supporting batch creation and export.

Challenges

Ensuring the QR code generation and download process is smooth, even when handling multiple items.
Maintaining clarity and usability in the interface to support users with varied needs, from individual to bulk QR code creation.

Resolutions

Integrated a third-party QR code generation library to handle the core QR code creation functionality, ensuring reliable and accurate output.
Designed an intuitive interface with clear options for setting size, margin, foreground, and background colors, allowing users to customize each QR code.
Added bulk operations such as JSON import, "Generate All," and "Download All," enhancing efficiency for users needing multiple QR codes simultaneously.
Tech
HTML
CSS
JavaScript
Node.js
webpack
node-qrcode
Links