User Guide, Privacy & Open Standards

Everything you need to know about non-expiring direct links and vector QR codes.

1. Why do our QR Codes never expire?

Most free QR generators wrap your URL inside a dynamic redirect link and disable it after a trial period unless you pay a monthly fee. QR & Links encodes your target URL, Wi-Fi settings, or wa.me link directly inside the QR matrix. As long as your destination exists, printed QRs keep working forever.

2. How does Direct Chat work?

It builds a standard https://wa.me/ universal link with your international country prefix, clean phone number, and URL-encoded message so customers can start a chat immediately without saving your contact first.

3. Wi-Fi QR & Print-Ready Vector SVG

Share guest Wi-Fi instantly without spelling out complex passwords, and export crisp PNGs up to 2048px or infinite-resolution SVG vector graphics ready for business cards, menus, and signage.

4. Legal Independence Notice

QR & Links is an independent web utility developed by BIO Soluciones Tecnol贸gicas. It is not affiliated with, sponsored by, authorized by, or endorsed by WhatsApp LLC, Meta Platforms Inc., or any third-party messaging company.