QR Codes for Payments & Donations: Safer, Faster Giving
Use QR codes for payment links and donations, reduce errors, and learn trust signals that protect customers and your brand.
Fast, browser-based tools • No sign-up
Scan & Generate QR Codes Instantly
qrfreetool is a clean, modern QR toolkit that works on mobile and desktop. Scan QR codes using your camera or by uploading an image, then generate beautiful custom QR codes with colors, logos, and reliable settings—all on a static, privacy-friendly website.
Important: Camera scanning requires HTTPS. If camera access is blocked, use Image Upload scanning on the Scan page.
Live QR-style preview
Runs in-browser
Generate branded QR codes with high contrast, proper quiet zones, and tested settings—then download PNG or SVG.
Built for speed
Mobile-first UI
Desktop-friendly controls
Smooth micro-animations
What you get
Premium features that feel effortless
Camera & Image Scanning
Scan from your webcam or phone camera, or upload a PNG/JPG to decode QR content. Great for screenshots, invoices, and saved images.
Beautiful QR Generator
Create QR codes for text, URLs, WhatsApp, Wi‑Fi, email, SMS, and vCards. Add a logo, customize colors, then download PNG or SVG.
SEO-Friendly Learning Hub
Explore practical QR guides: size rules, security tips, design best practices, tracking with UTM links, and real use cases.
How it works
Three steps to scan or generate
Do the action
Scan using your camera (HTTPS required) or upload an image. For generation, enter your content and fine‑tune colors, error correction, and logo.
Use the result
Copy, share, open links safely, or download QR images for print and digital. Always test your QR codes before publishing them.
FAQ
Answers to common questions
Is qrfreetool really free to use?
Yes. Scanning and generating QR codes is free and works directly in your browser. We keep the tools lightweight so they load quickly on mobile data and slower devices.
Do you upload my QR content to a server?
No. qrfreetool is a static site and the tools run in-browser. When you scan or generate a code, processing happens locally on your device.
Why does camera scanning sometimes not work?
Most browsers require HTTPS for camera access. If you’re on HTTP or a restrictive network, use “Scan from Image” instead. Also confirm the browser permission is allowed.
Can I put a logo in the middle of my QR code?
Yes. On the Generator page you can upload a logo, control its size, and download the result in PNG or SVG. Always test after adding a logo—especially if printing.
What’s the best size for printing a QR code?
A common rule is: scanning distance ≈ 10× QR size. For example, a 2 cm QR works best from about 20 cm away. For posters or signs, go larger and keep high contrast.
Which error correction level should I choose?
Start with “M” for most cases. If you add a logo, choose “Q” or “H” to improve resilience. Higher levels can reduce the data area and may require a slightly larger code.
How do I know if a QR code is safe?
Treat unknown codes like unknown links. Preview the destination (if shown), check the domain spelling, and avoid entering passwords on pages you opened from a random QR.
Can I track scans with qrfreetool?
qrfreetool doesn’t track users. If you want analytics, generate a URL that includes UTM parameters, then measure performance in your analytics platform.
Does the Generator support Wi‑Fi and vCard formats?
Yes. You can generate Wi‑Fi QR codes for quick guest access and vCard QR codes for sharing contact details with one scan.
What file type should I download: PNG or SVG?
PNG is best for most sharing and digital use. SVG is ideal for designers and printing because it scales crisply without losing quality.
Latest guides
Learn QR best practices (and avoid mistakes)
QR Code Design Best Practices (Colors, Logos, Testing)
Design QR codes that look premium and scan fast—color contrast rules, logo sizing, quiet zone tips, and real-world testing steps.
Trackable QR Codes: UTM Guide for Analytics & ROI
Create trackable QR links with UTMs, test them, and measure performance in GA4 without violating user privacy.