Free Tools by Coretix

Tools that work.

No sign-ups. No paywalls. Just powerful, client-side utilities built for developers, marketers, and everyone in between.

QR Code Generator

Instantly generate scannable QR codes for any URL, text, or contact info. Customize colors, size, and download as PNG — 100% free, no sign-up.

Paste any URL and extract all links, anchor text, or raw page content in seconds. Powered by multiple CORS proxies for broad site compatibility.

Your mission-control for WhatsApp business automation. Manage sessions, orchestrate commands, and bridge the gap between AI and your customers.

Universal file converter for PDF, images, and documents. Fast, secure, and works entirely in-RAM for maximum privacy — 100% free.

Create a professional, ATS-friendly resume in minutes. Multiple templates, real-time preview, and high-fidelity PDF export — 100% free.

All tools run in your browser · No data is collected or stored