Yes, completely. Every QR code is free to create and download — no payment, no subscription, no account, no hidden fees. Your QR codes don't expire and there's no scan limit.

Website links, WiFi, plain text, email, phone, SMS, social profiles (Instagram, TikTok, YouTube, and more), vCard contact cards, locations, and more — all free. Fill in your details and download instantly.

Yes. Create your new QR codes on QRLocker for free, then replace the old printed ones. Most businesses switch in under 10 minutes and stop paying monthly the same day.

No. There's no sign-up and no login. Just open the tool, enter your info, and download your QR code. It's that simple, and it's free.

No. Downloads are free in both PNG and PDF formats, at high resolution so they stay sharp at any print size. Create and download as many as you like.

Yes. Upload your logo and pick your brand colors — they get applied automatically. The QR code stays scannable while looking like part of your brand, not a generic black-and-white square.

Yes. QRLocker generates standard QR codes that encode your content directly, so they scan reliably on any device. Your table tents, business cards, and packaging will keep working.

Yes. QRLocker QR codes encode your URL or content directly — they keep scanning, independent of us. There's nothing to renew and no expiry dates.

Many free generators plaster their own branding on your code or push you toward a paid plan. QRLocker gives you clean, brandable QR codes for free, with no sign-up and no catch.

Yes. Since there's no account or login, anyone can open QRLocker and create the QR codes they need, free of charge.

Yes. Every smartphone made in the last 6+ years can scan QR codes natively through the camera app — no special app needed. This includes all iPhones (iOS 11+) and virtually all Android devices.

We recommend a minimum of 2cm x 2cm (about 0.8 inches) for reliable scanning. For posters or signage viewed from a distance, go bigger. Our download files are high-resolution so they stay sharp at any print size.

Absolutely. A free QR works great for a one-off event poster or invitation — link it to your RSVP page, location, or schedule. Create as many as you need, all free.