DEV Community

Cover image for How to Generate Bulk QR Codes Online for Free — Paste a List, Download ZIP
Shaishav Patel
Shaishav Patel

Posted on

How to Generate Bulk QR Codes Online for Free — Paste a List, Download ZIP

You have 50 product URLs. Or 200 event tickets. Or a list of WiFi credentials for different rooms. You need a QR code for each one — and generating them one at a time is not an option.

Generate up to 500 QR codes at once, free: Bulk QR Code Generator — Free, ZIP Download


How to Generate Bulk QR Codes

  1. Go to the Bulk QR Code Generator
  2. Paste your list — one URL or value per line
  3. Choose your QR style — foreground color, background color, size
  4. Click Generate All
  5. Download as a ZIP file containing one PNG per QR code

Each QR code is named after its input value for easy identification. No account, no watermark, no limit below 500.


What You Can Generate in Bulk

The tool accepts any plain text per line — not just URLs:

Use Case Example input per line
Product pages https://yourstore.com/product/chair-oak
Event tickets TICKET-2026-00142
WiFi networks WIFI:S:OfficeName;T:WPA;P:password123;;
vCard contacts BEGIN:VCARD\nFN:Jane Smith\nTEL:+1234567890\nEND:VCARD
Plain text Gate 4, Row B, Seat 12

Anything a standard QR code can encode, the bulk generator handles.


Why Generate QR Codes in Bulk?

One at a time doesn't scale. If you need 100 QR codes and each takes 30 seconds to generate and download individually, that's 50 minutes of manual work. Bulk generation collapses it to under a minute.

Event management — Generate a unique QR code for each ticket, badge, or table number. Download all as a ZIP and print directly.

Retail and inventory — One QR per SKU pointing to its product page, spec sheet, or reorder form.

Marketing campaigns — Unique QR codes for different print runs, locations, or audiences to track scan sources separately.

Restaurant menus — One QR per table pointing to the menu URL, with table number encoded.

Education — Unique QR codes per student for assignment submission links, locker combinations, or resource pages.


Is the ZIP File Private?

Yes. All QR codes are generated entirely in your browser using qr-code-styling. Your input list is never sent to any server — it stays on your device from start to download.

This matters when generating QR codes for internal URLs, access credentials, or personal data.


Tips for Clean Bulk Output

One value per line, no blank lines. The generator splits input by line break. Extra blank lines create empty QR codes in the ZIP.

Keep values short where possible. Shorter input = simpler QR code = smaller, faster-scanning result. Long URLs produce dense QR codes that can fail to scan on low-quality prints.

Use URL shorteners for long links. If your URLs are 200+ characters, shorten them first. A simpler QR code scans reliably even at small print sizes.

Test one before generating 500. Paste a single value, generate, and scan the result. Confirm it decodes correctly before committing to a full batch run.


Related Tools


Generate your bulk QR codes now — free, no signup: Bulk QR Code Generator

Top comments (0)