Bulk QR Code Generator

Generate thousands of unique QR codes in one go. Upload a spreadsheet with your data. Download all codes as a ZIP file or a multi-page PDF.

Bulk QR Code Generator

Generate multiple QR codes at once

QR Size (px)

QR Color

Background

QR Code Items (1)

Bulk Import (Optional)

How the Bulk QR Code Generator Works

Add QR code items one by one or paste multiple URLs/text lines at once. Each item can be a URL, text, email, phone number, or WiFi credential. Choose the type from the dropdown.

Configure QR code settings: size in pixels, foreground color, and background color. These settings apply to all generated codes for consistent branding.

Use the bulk import textarea to paste a list of items. Each line becomes a separate QR code. Select the default type for all imported items.

Click "Generate All" to create all QR codes at once. Preview shows thumbnails of each code with its content. Download as a ZIP file containing all images.

Copy the item list to clipboard for backup or sharing. Each QR code is generated using the qrserver.com API with your specified parameters.

When You'd Actually Use This

Event ticket generation

Create unique QR codes for each attendee. Encode ticket IDs or registration URLs. Print on badges or email to participants for check-in.

Product inventory labeling

Generate QR codes for hundreds of products. Link to product pages, manuals, or inventory systems. Streamline warehouse operations and audits.

Asset tracking tags

Create QR codes for equipment, furniture, or IT assets. Each code links to asset details or maintenance records. Simplify tracking and audits.

Restaurant table codes

Generate unique codes for each table. Link to table-specific ordering or feedback forms. Track which table orders come from.

Educational classroom materials

Create codes for student portfolios or assignment submissions. Each student gets a unique code. Link to digital work or progress reports.

Marketing campaign tracking

Generate unique codes for different locations or materials. Track which flyers, posters, or stores drive the most scans. Measure campaign ROI.

What to Know Before Using

Large batches may take time to process.Generating 100+ QR codes requires multiple API calls. Allow a few seconds for completion. Progress shows as each code is created.

ZIP download contains individual files.Each QR code is saved as a separate image file. Files are named sequentially or by content. Extract the ZIP to access individual codes.

Size affects print quality.For small prints (business cards), use 300+ pixels. For posters or banners, use 600+ pixels. Larger sizes ensure scannability when printed.

Color contrast matters for scanning.Dark foreground on light background works best. Avoid low-contrast combinations. Test sample codes before mass production.

Pro tip: For very large batches (1000+ codes), consider splitting into smaller groups. This prevents browser slowdowns and makes file management easier.

Common Questions

What's the maximum number of QR codes I can generate?

No strict limit, but practical limits exist. 500+ codes may slow your browser. For very large batches, split into multiple smaller generations.

Can I customize each QR code individually?

This bulk generator applies the same settings to all codes. For individual customization, generate codes separately or use the single QR code generator.

What format are the downloaded files?

QR codes are typically PNG format for compatibility. Some generators offer SVG for vector output. PNG works for both digital and print use.

How do I organize the downloaded files?

Files are usually named sequentially. Rename them based on content or use a spreadsheet to track which code corresponds to which item.

Can I generate codes from a CSV file?

This version accepts pasted text, one item per line. For CSV files, copy the relevant column and paste into the bulk import textarea.

Do the QR codes expire?

The QR code images don't expire. However, if they link to URLs and those pages change or go offline, the codes become useless. The code itself is permanent.

Can I track scans for bulk codes?

Not directly from the QR codes. Use URL shorteners with analytics or add UTM parameters to track which codes are scanned and when.

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Bulk QR Code Generator