Free QR Code Generator
Create and download QR codes instantly from text, links, Wi-Fi credentials, and contact cards. 100% private and generated directly in your browser.
Enter the complete address. When scanned, smartphones will open the browser automatically.
Include country code for universal international scanning.
ADVANCED CUSTOMIZATION & STYLING▼
Enter your content in the configuration panel on the left to generate an instant, scannable QR code.
SCANNING RELIABILITY CHECKLIST
- ✓High Contrast: Always keep a high luminance contrast between dark QR modules and light background.
- ✓Quiet Zone Preserved: A blank margin surrounding the code ensures camera lenses detect orientation tags quickly.
- ✓Sharp Edges: Use the exported SVG file for large physical prints to prevent blurry pixelation.
How to Create a QR Code
Follow these five steps to generate and download high-reliability QR codes in seconds.
Choose QR Type
Select the payload format: Website URL, Plain Text, Wi-Fi credentials, vCard Contact, Email, Phone, or SMS.
Enter Your Content
Type or paste your information into the input fields. Real-time validation checks for proper format and syntax.
Customize Settings
Optionally tune the output resolution, error correction redundancy, quiet zone margin, and color styling.
Verify Scannability
Preview the sharp QR output on screen and test scan with your smartphone camera to confirm instant recognition.
Download or Copy
Export high-resolution PNG for digital sharing, download vector SVG for crisp printing, or copy directly to clipboard.
Supported QR Types & Practical Use Cases
Standardized formats recognized natively by iOS and Android camera apps without extra software.
Websites & Portfolios
Drive instant traffic to landing pages, social media profiles, digital menus, portfolios, and online stores.
Wi-Fi Network Access
Share guest Wi-Fi access in offices, cafes, Airbnbs, and homes without displaying passwords on paper.
Business Cards & vCards
Print compact vCard QR codes on physical business cards so new contacts can save your details in one tap.
SMS & Customer Inquiries
Pre-fill an SMS text with support requests, RSVPs, feedback, or coupon redemptions for quick customer engagement.
Email Outreach & Leads
Allow customers to launch pre-addressed email drafts with predefined subjects directly from packaging or signs.
Text Notes & Serial Codes
Encode inventory identifiers, product serials, cryptocurrency addresses, and instructional notes.
Frequently Asked Questions
Common questions about QR code creation, longevity, resolution, and scanning compatibility.
Is this QR code generator completely free?
Yes. This QR code generator is 100% free with no sign-up, no subscriptions, no scan limits, and no expiration dates on the generated codes.
Do the generated QR codes ever expire?
No. The QR codes generated here are static QR codes. The destination data (whether a URL, Wi-Fi password, or text note) is encoded directly into the pixel pattern itself. They will work indefinitely as long as the printed or displayed image remains legible.
Is my entered data private and secure?
Yes, completely. QR code rendering happens 100% locally in your web browser using HTML5 Canvas and client-side JavaScript. None of your entered text, passwords, email addresses, or contacts are ever transmitted to or stored on any remote server.
Can I download my QR code in vector SVG format?
Yes. You can export your QR code as a scalable vector SVG file for crisp printing at any size (ideal for billboards, flyers, and merchandise) or as a high-resolution PNG image up to 2048×2048 pixels.
Which QR code types are supported?
Our generator supports standard Website URLs, Plain Text, Wi-Fi Network credentials (WPA/WPA2, WEP, or open), Contact Cards (vCard 3.0), Email messages, Telephone numbers, and SMS text messages.
What is Error Correction and which level should I choose?
QR Error Correction enables scanners to read the code even if portions of it are dirty, obscured, or damaged. 'Low (7%)' produces simpler patterns for digital screens. 'Medium (15%)' is the standard recommended default. 'Quartile (25%)' and 'High (30%)' provide maximum durability, ideal for harsh outdoor environments or heavily handled physical materials.
What is the QR Code quiet zone / margin?
The quiet zone is the clear border surrounding the QR code. Camera sensors rely on this quiet border to distinguish the QR code pattern from surrounding backgrounds, text, and artwork. We recommend maintaining at least a 4-module quiet zone.
Can I customize the QR code colors?
Yes. You can customize both the dark foreground modules and the light background. Our tool automatically computes the WCAG contrast ratio and warns you if the chosen color combination might compromise scanner readability.
How do I create a Wi-Fi QR code?
Select the 'Wi-Fi' tab, enter your network name (SSID), select the security protocol (WPA/WPA2 is standard for most home routers), and enter the password. When guests scan the code, their smartphones can connect automatically without manually typing the password.
How do I create a digital business card (vCard)?
Select the 'Contact' tab, enter your name, organization, phone number, email address, and optional website. When scanned, smartphones will automatically prompt the user to save your complete contact details directly into their address book.
Ready to Generate Your QR Code?
Enter your link, text, or credentials to create scannable high-resolution QR codes right here in your browser.