About QR Toolkit
Delivering premium utilities that respect user privacy by utilizing standard browser engines.
What is QR Toolkit?
QR Toolkit is a modern web application built to address privacy concerns associated with online tools. Most internet QR generators require users to send payloads (SSIDs, contact files, passwords, links) to remote APIs, creating unnecessary security liabilities.
We believe basic utilities should operate autonomously on your local hardware. QR Toolkit compiles all QR assets directly inside browser memory, offering zero latency, unlimited exports, and offline availability.
How it works
Local Generation
When customizing colors, templates, gradients, or logo images, the browser's Canvas API redraws the matrix instantly. The final export (PNG, SVG, JPEG) is rendered as a client blob, bypassing any server transfers.
Local Scanning
Camera feeds and uploaded scan files are parsed frame-by-frame locally. No data is stored, and the temporary media buffers disappear from browser memory the moment you exit the scanner.
Technology Stack
This toolkit is built using modern web standards for maximum efficiency:
- Astro - The lightweight static-site web framework.
- Tailwind CSS v4 - PostCSS compiler for utility-first styling.
- qr-code-styling - Modern canvas rendering engine.
- html5-qrcode - Local barcode & matrix decoder engine.