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How to Use BulkQRBarcode

Simple steps to generate your codes

Start with QR Codes

Perfect for URLs, contact info, WiFi credentials, and marketing campaigns

Start with Barcodes

Ideal for inventory management, product labeling, and retail applications

For QR Codes:

1

1. Prepare your data in CSV format or enter text manually

Create a CSV file with columns "filename" and "content", or simply prepare your text with one item per line.

2

2. Upload your file or paste text in the generator

Upload your CSV file or paste your text directly into the text area on the generator page.

3

3. Customize colors, size, and add your logo if needed

Choose your preferred size, colors, and optionally upload a logo to brand your QR codes.

4

4. Click "Generate QR Codes" and download the ZIP file

All generated QR codes will be packaged into a convenient ZIP file for easy download and distribution.

For Barcodes:

1

1. Prepare your product codes or numbers in CSV format

Prepare a CSV file with your product codes, SKUs, or any alphanumeric data you want to encode.

2

2. Upload your file or enter codes manually

Upload your file or enter codes manually in the text area, one code per line.

3

3. Adjust size and text display options

Adjust width, height, and choose whether to display the text below each barcode.

4

4. Click "Generate Barcodes" and download the ZIP file

Download all your Code 128 barcodes as high-quality images in a ZIP file.

Pro Tips:

• Use our CSV templates for best results

Download our CSV templates to ensure your data is formatted correctly for optimal results.

• Keep logo files under 1MB for faster processing

Smaller logo files load faster and reduce processing time, especially for large batches.

• Test with a small batch before generating thousands

Generate a small sample first to verify settings before processing large quantities.

• Use high contrast colors for better scanning

Dark foreground on light background provides the best scanning reliability.

CSV Format Examples

For QR Codes:

filename,content
website,https://example.com
contact,John Doe: +1234567890
wifi,WIFI:T:WPA;S:MyNetwork;P:password;;

For Barcodes:

filename,content
product1,123456789012
product2,987654321098
product3,456789123456

Frequently Asked Questions

What file formats are supported for upload?

We support CSV (.csv), Excel (.xlsx, .xls) files, and direct text input. For best results, use CSV format with "filename" and "content" columns.

Is there a limit to how many codes I can generate?

There's no hard limit, but for optimal performance, we recommend batches of 1000 codes or fewer. Larger batches may take longer to process.

What image formats are available for download?

Generated codes are provided as high-quality PNG images, packaged in a convenient ZIP file for easy download and distribution.

Ready to Generate Your Codes?

Choose your tool and start creating professional codes in minutes

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