How to Use QR Rapido

Complete guide to creating professional QR codes in seconds

Quick Start Guide

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1. Choose the Type

Select what type of QR code you want to create: URL, text, WiFi, contact, etc.

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2. Enter the Content

Type or paste the content you want to encode in the QR code.

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3. Customize (Optional)

Adjust colors, size and other visual details of your QR code.

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4. Generate and Download

Click "Generate QR Code" and download in PNG, SVG or PDF formats.

Detailed Guides by Type

URL/Link QR Codes

To direct users to websites or specific pages

  1. Select "URL/Link" from the type menu
  2. Enter the full URL (including https://)
  3. Test the URL to make sure it works
  4. Customize and generate the QR code
Tips: Shorter URLs generate cleaner codes that are faster to read.
WiFi QR Codes

To easily share WiFi network credentials

  1. Select "WiFi" from the type menu
  2. Enter the network name (SSID)
  3. Enter the password and select the security type
  4. Generate the code - visitors can connect automatically
Security: Most modern networks use WPA/WPA2. For open networks, leave the password blank.
Business Card QR Codes

To share professional contact information

  1. Select "Business Card" from the type menu
  2. Fill in name, company, phone and email
  3. Add extra information like website and address
  4. Generate the QR code for distribution
  5. People can save your contact automatically
Compatibility: vCards work on most modern smartphones (iOS and Android).
WhatsApp QR Codes

To automatically start WhatsApp conversations

  1. Select "WhatsApp" from the type menu
  2. Enter the number with country code (e.g. 15551234567)
  3. Write an initial message (optional)
  4. Generate the code - people will start a chat automatically
Note: Make sure to include the country code. For US/Canada use +1, for UK use +44.

Advanced Features

Custom Design

Create QR codes that match your brand

  • Change code and background colors
  • Adjust size (200px to 800px)
  • Set custom margins
Logo Integration (Premium) Premium

Add your brand to the center of the QR code

  • Upload logo (PNG/JPG, up to 2MB)
  • Automatically adjust logo size
  • Match colors with your brand identity
Multiple Formats

Download your QR codes in the ideal format

  • PNG: Ideal for web and social media
  • SVG: Vector, perfect for printing
  • PDF: Ready for professional printing

Best Practices

Do:
  • Always test before distributing in bulk
  • Use colors with good contrast
  • Keep the content concise
  • Include instructions for less tech-savvy users
Avoid:
  • Printing QR codes too small
  • Using colors with low contrast
  • Placing on curved or irregular surfaces
  • Using unnecessarily long URLs

Troubleshooting

Possible causes::
  • Size too small for the reading distance
  • Low contrast between colors
  • Damaged or dirty surface
Solutions::
  • Increase the size of the QR code
  • Use black on white for maximum contrast
  • Reprint on higher quality material

Improvement tips::
  • Short URLs generate faster
  • Less text = higher speed
  • Solid colors optimize the process
  • Smaller sizes speed up downloads

Common solutions::
  • Check if popup was blocked
  • Try a different browser
  • Temporarily disable ad blocker
  • Use right-click > Save link as

Ready to Start?

Now that you know all the features, start creating professional QR codes!

Start Generating