Bulk Barcode Generator & Print Sheet

Generate & print barcodes in bulk

Need a whole sheet of asset tags, shelf labels or carton codes? Paste your list — one value per line — pick a symbology, and the bulk barcode generator renders them all at once. Add a caption after a comma (data,caption) to label each code. Then print an A4 label sheet, export a multi-page PDF, or download every barcode as a PNG in a ZIP. Free, no signup, and 100% in your browser — your list never leaves your device.

This pairs naturally with RFID asset & inventory tracking: many teams start by barcoding assets, then move to REFLECTA UHF RFID tags for bulk, no-line-of-sight counting.

Tips

• Use Code 128 for internal asset IDs and SKUs; it handles letters and digits.
• For retail/EAN/UPC, use digits only and the correct length, or the code will be flagged invalid.
• Increase Columns to fit more per printed row; raise Height for easier scanning.
• Up to 500 codes per batch — split larger lists into batches.

Frequently Asked Questions

How do I generate barcodes in bulk?

Paste one value per line. Optionally add a caption after a comma (data,caption) to label each barcode. Choose a symbology and the codes generate instantly.

Can I print a barcode label sheet?

Yes. Click Print Sheet for an A4 grid, Export PDF for a multi-page PDF, or Export ZIP to download every barcode as a separate PNG.

Is it free and private?

Yes — free, no signup, and everything runs in your browser. Your list is never uploaded.

How many barcodes at once?

Up to 500 per batch. For larger runs, split the list into batches.

More tools & related

• Single Barcode & QR Generator
• All Convalexa tools
• RFID Asset Tracking & Inventory Management (VIGI Stock)
• REFLECTA UHF RFID Tags

Tagging at scale?

Printing hundreds of labels by hand? RFID lets you tag once and count in bulk. Talk to us.

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