High volume

Bulk QR Code Generator

Upload a CSV, render thousands of QR codes, and download a ZIP with semantic filenames plus a summary file.

🚀 Bulk QR Code Generator

Generate multiple QR codes at once from a CSV file. Perfect for events, business cards, or large campaigns.

Need help? Download our sample CSV file to see the correct format.

📖 How to use Bulk QR Generator:

  1. Prepare a CSV file with columns: name, content, type (optional)
  2. Upload your CSV file using the button above
  3. Preview your data and click "Generate QR Codes"
  4. Download all QR codes as a ZIP file

📋 Supported QR Code Types:

  • text - Plain text or URLs
  • url - Website links
  • wifi - WiFi network credentials
  • vcard - Contact information
  • sms - SMS messages
  • email - Email addresses

CSV template & tips

  • Columns: name (optional), content (required), type (url, wifi, text, vcard...).
  • Recommended max rows: 5,000 per upload to keep browsers responsive.
  • ZIP export includes PNG files plus summary.json for auditing.

Keep filenames meaningful by filling the name column. Pair with the guides below for print specs and file format choices.

How to generate

  1. Download the CSV template and fill in name/content/type.
  2. Upload the file to preview rows and start generation.
  3. Download the ZIP package (PNG + summary.json) and share.

Print & clarity tips

  • Use descriptive names so exported PNG files stay organized.
  • Pair with /guide/print-sizes for signage specs.
  • Regenerate if brand colors change by adjusting customization controls.

All CSV processing happens locally. Files never leave your browser.

Related tools & guides

Print size guidePNG vs SVG guideWi-Fi QR generator