Bulk Barcode Generator for Excel (.xlsx) & CSV Spreadsheets

Batch barcode generation engine running 100% in-browser for complete data privacy.

How to Embed Real Barcode Images in Excel Spreadsheets

To generate barcodes in bulk from Excel, upload your .csv or .xlsx spreadsheet containing product SKUs or numeric identifiers. PureBarcode renders high-resolution PNG images directly into the spreadsheet cells using in-browser WebAssembly, preserving leading zeros without requiring third-party fonts or VBA macros.