QR Code Generator
Generate QR codes instantly for URLs, WiFi, PDFs, and menus. Free professional QR maker with custom design options.
QR Code Type
Content
Customization
Company Logo
PNG, JPG, GIF, SVG • Max 5MB • Recommended: square format
Ready to Generate
Choose your content type, enter your data, customize with your logo, and generate your QR code!
💡 Pro Tips
- • Use high error correction (H) when adding logos to ensure scannability
- • Keep logos small (10-20%) to maintain QR code functionality
- • Square logos work best - they fit naturally in the QR code center
- • Test your QR code with different devices after adding a logo
- • For print materials, use PNG format at 300+ DPI
- • Ensure sufficient contrast between QR code and background colors
Complete QR Code Generator Guide
📱 URL & Website QR Codes
Create QR codes for websites instantly:
- Landing pages and portfolios
- Product pages and catalogs
- Social media profiles
- YouTube videos and playlists
📶 WiFi Password QR Codes
Generate WiFi QR code generator password free for guests:
- Home network sharing
- Restaurant and cafe WiFi
- Office guest networks
- Event and conference access
🍔 Restaurant Menu QR Codes
Perfect QR code generator for restaurant menu PDF:
- Digital menu access
- Contactless ordering
- Daily specials updates
- Multi-language menus
💼 Business & vCard QR
Create professional vCard QR code generator for contacts:
- Business card integration
- Contact information sharing
- LinkedIn profile links
- Email and phone numbers
⚙️ Advanced QR Code Features
Custom Design
Add logos, custom colors, and patterns with our QR code generator with logo
Bulk Generation
Create multiple QR codes at once with bulk QR code generator excel csv free
High Resolution
Export in PNG, SVG, or PDF formats up to 4000x4000 pixels for printing
💡 Pro Tips for QR Code Creation
Use high error correction (H) and minimum 2cm size. Our QR code generator for PDF files documents ensures print quality.
Create WhatsApp QR code generator direct message link or QR code generator for Instagram Facebook social profiles.
Use event ticket QR code generator free for check-ins and Google Maps location QR code generator for venues.
Generate bitcoin crypto wallet QR code generator for secure cryptocurrency transactions.
Use dynamic QR code generator free tracking analytics to monitor scan rates and locations.
❓ Frequently Asked Questions
How to create QR code for WiFi password?
Our WiFi QR code generator free instant tool makes it simple. Select WiFi as the QR type, enter your network name (SSID), password, and encryption type (usually WPA/WPA2). Generate the code and print it for guests to scan and connect automatically.
What size QR code for business card printing?
For business cards, QR codes should be at least 0.8 x 0.8 inches (2 x 2 cm) with high error correction level. Our generator creates print-ready codes at 300 DPI. Always test scan from typical scanning distance before printing.
QR code generator vs barcode which is better?
QR codes store 100x more data than traditional barcodes and can contain URLs, text, contacts, and more. Barcodes only store numeric data. QR codes also have error correction, meaning they work even if partially damaged. Choose QR codes for versatility and reliability.
How many characters can QR code store?
QR codes can store up to 7,089 numeric characters, 4,296 alphanumeric characters, 2,953 bytes of binary data, or 1,817 Kanji characters. Our best QR code generator 2024 automatically optimizes encoding for maximum capacity.
Can QR codes expire and how long do they last?
Static QR codes from our free QR code generator no sign up unlimited tool never expire. They work forever as long as the encoded content (like URLs) remains valid. Dynamic QR codes from other services may expire based on subscription.
🎯 Popular QR Code Use Cases
Business & Marketing
- • Product packaging and labels
- • Business cards and flyers
- • Store windows and posters
- • Email signatures
Hospitality & Events
- • Restaurant menus
- • Hotel WiFi access
- • Event tickets and badges
- • Wedding invitations
Education & Information
- • Museum exhibits
- • Library resources
- • Course materials
- • Instructional guides
Personal Use
- • Home WiFi sharing
- • Contact sharing
- • Social media links
- • Personal websites
🚀 Quick Start Guide
- Step 1:Choose your QR code type (URL, Text, WiFi, Email, etc.)
- Step 2:Enter your content or information
- Step 3:Customize design with colors and logo (optional)
- Step 4:Set size and error correction level
- Step 5:Download in PNG, SVG, or PDF format - completely free!