QR Code Generator

What is a QR Code Generator?

A QR Code Generator creates scannable square barcodes that store information. When someone points their phone camera at a QR code, it instantly opens a website, shows contact details, connects to WiFi, or displays other data. Our free tool creates professional QR codes in seconds - no design skills needed.

Why Would You Need to Create QR Codes?

QR codes make sharing information quick and error-free. Here are some popular uses:

• Business cards: Let people scan and save your contact info directly to their phone - no typing required
• WiFi sharing: Create a code for guests to connect to your network without sharing passwords verbally
• Marketing materials: Add codes to flyers, posters, or product packaging that link to your website
• Restaurant menus: Replace paper menus with scannable codes that show your digital menu
• Event invitations: Include calendar event codes so guests can add your party or meeting with one scan
• Payment links: Share payment URLs or crypto addresses without errors from manual entry

How to Create a QR Code - Step by Step

1. Choose content type: Select what your QR code should contain - a website link, text, WiFi credentials, contact card, email, SMS, phone number, location, or calendar event
2. Enter your information: Fill in the details based on your chosen type. For example, enter your URL for a website link or network name and password for WiFi
3. Customize appearance: Pick your preferred size, change the colors, and optionally add your logo in the center
4. Generate and download: Click the Generate button and download your QR code as a PNG image

QR Code Types We Support

• URL/Website: Link to any webpage - perfect for marketing campaigns
• Plain Text: Display any message when scanned
• WiFi Network: Share WiFi credentials (network name, password, encryption type)
• Contact Card (vCard): Full digital business card with name, phone, email, address, company, and more
• Email: Pre-fill recipient address, subject line, and message body
• SMS/Text Message: Open the messaging app with phone number and message ready
• Phone Call: Dial a phone number directly when scanned
• Location: Open maps to specific GPS coordinates
• Calendar Event: Add events directly to calendar apps with title, date, time, and location

Key Features

• Multiple sizes: Choose from small (200px), medium (300px), large (500px), or extra large (800px)
• Custom colors: Change the foreground and background colors to match your brand
• Add your logo: Upload an image or use a URL to place your logo in the center of the QR code
• Error correction: Built-in error correction ensures your code scans even if slightly damaged
• Instant generation: Create your QR code in seconds, no waiting
• Free to use: No account required, no watermarks, completely free

Tips for Best Results

• Test your QR code with multiple phones before printing to ensure it scans properly
• Keep enough contrast between foreground and background colors - dark on light works best
• If adding a logo, keep it small (under 30% of the QR code) to maintain scannability
• For print materials, use the large or extra large size to ensure easy scanning
• Use higher error correction when adding logos or when the code might get partially obscured

Frequently Asked Questions

Do QR codes expire?

No, QR codes never expire. The code itself is just a visual representation of data. However, if your QR code links to a website, make sure that URL stays active.

What size should I use?

For digital use (screens, social media), medium size works well. For print materials, use large or extra large. The further away people will scan from, the bigger your code should be.

Can I edit a QR code after creating it?

Static QR codes cannot be edited once created - you would need to generate a new one. The content is encoded directly into the code pattern.

Why is my QR code not scanning?

Common issues include: low color contrast, logo too large, code printed too small, or blurry image. Try increasing the size or adjusting colors for better results.

What is error correction?

Error correction adds extra data to the QR code so it can still be read even if part of it is damaged, dirty, or covered. Higher levels mean more redundancy but larger codes.