Free QR Code Generator – Create Custom QR Codes Online
Generate scannable QR codes with custom colors and logos.
ToolCraftr is a free QR code generator that creates custom QR codes directly in your browser. Our online QR code maker supports logo embedding, color customization, and both PNG and SVG exports. Perfect for marketing materials, business cards, event tickets, and product packaging.
Who is this QR code generator for?
Marketers creating QR codes for campaigns, posters, and promotional materials.
Business Owners adding QR codes to business cards, menus, and product labels.
Event Organizers generating tickets, check-in codes, and info sheets.
Developers testing QR code scanning functionality in mobile apps.
Key Features
Everything you need from a modern QR code generator.
Instant Generation
Create QR codes in real-time as you type. See changes immediately with live preview.
Custom Design
Choose foreground and background colors. Add your logo to the center for branded QR codes.
Multiple Formats
Download as PNG for digital use or SVG for print-quality, infinitely scalable graphics.
Error Correction
Adjustable error correction levels (L, M, Q, H) ensure scannability even if partially damaged.
Mobile Optimized
Works perfectly on all devices. Generate and download QR codes from your phone or tablet.
100% Private
All generation happens in your browser. No data is sent to servers or stored anywhere.
How QR codes work
QR codes encode data using a pattern of black and white squares. The three large squares in the corners help scanners orient the code correctly.
Error correction allows QR codes to remain scannable even if up to 30% of the code is damaged or obscured—perfect for adding logos.
Common Questions
What is a QR code?
QR (Quick Response) code is a two-dimensional barcode that can store various types of data like URLs, text, contact information, or Wi-Fi credentials. Smartphones can scan QR codes using their camera to quickly access the encoded information.
Can I customize the QR code design?
Yes! You can customize foreground and background colors, add your logo in the center, adjust error correction levels, and choose between different output formats (PNG or SVG).
What formats can I download the QR code in?
You can download QR codes as PNG images (raster) or SVG files (vector). SVG is recommended for print materials as it scales infinitely without quality loss.
Is my QR code data stored on your servers?
No. All QR code generation happens entirely in your browser using JavaScript. We do not store, log, or transmit any QR code data or content to our servers.
Ready to create QR codes?
No sign-up, no installation. Start generating custom QR codes now.