Up to 50 barcodes per batch. Each is generated entirely in your browser, so the cap protects slower devices — it isn't a paywall.

Can I import from Excel or a spreadsheet?

Yes. Drop a .csv, .tsv, or Excel .xlsx file and it fills the value list. Multi-column files let you choose which column holds the barcode value. To keep leading zeros on UPC/EAN codes, format that column as Text in your spreadsheet before saving.

Which barcode formats are supported?

Code 128, EAN-13, EAN-8, UPC-A, UPC-E, Code 39, Code 93, ITF-14, and Codabar, plus 2D formats like Data Matrix, PDF417, and Aztec — the same 30+ symbologies as the single barcode generator.

What resolution are the barcodes, and is anything uploaded?

The ZIP contains high-resolution PNGs suitable for print, rendered at print scale. Everything happens in your browser — no file or value is ever uploaded to our server.

Bulk Barcode Generator.

Import an Excel or CSV file, or paste up to 50 values, pick a format, and download a ZIP of PNGs. Useful for product labels, asset tags, and inventory runs.

Barcode formatAll printable ASCII, variable length. The default for warehouses.

Module size (3×)Height (10 mm)

Show text below each barcode

Import from a spreadsheet

Accepts CSV, TSV, or Excel (.xlsx). Simplest format: one value per row. In Excel, format code columns as Text so leading zeros aren't lost.

Drop a .csv, .tsv, or .xlsx here, or click to chooseParsed in your browser. The file is never uploaded.

Values — one per line (max 50)3 values · 3 valid

All barcodes are generated in your browser. Nothing uploaded.

Need more than 50 per batch? Tell us via email — a higher-cap paid tier is on the roadmap.

How it works

Import a spreadsheet or paste one value per line. Drop a .csv, .tsv, or Excel .xlsx file and it fills the list for you — for multi-column files you choose which column holds the value. The form then validates each row against the rules of the format you picked — for example, EAN-13 requires 12 or 13 digits, Code 39 requires uppercase letters and a fixed character set.

Click Download. The page generates each barcode as a PNG in your browser, packages all valid rows into a ZIP file, and triggers the download. Nothing is uploaded to our server.

Why a 50-value cap?

Browsers cap the amount of memory a single page can use, and packaging hundreds of high-resolution PNGs into a ZIP eats that memory fast. 50 is a safe ceiling that works on phones and old laptops without crashing the tab. For larger runs, a paid server-side tier is on the roadmap.

Frequently asked questions

Is there a limit?: Up to 50 barcodes per batch. Each is generated entirely in your browser, so the cap protects slower devices — it isn't a paywall.
Can I import from Excel or a spreadsheet?: Yes. Drop a .csv, .tsv, or Excel .xlsx file and it fills the value list. Multi-column files let you choose which column holds the barcode value. To keep leading zeros on UPC/EAN codes, format that column as Text in your spreadsheet before saving.
Which barcode formats are supported?: Code 128, EAN-13, EAN-8, UPC-A, UPC-E, Code 39, Code 93, ITF-14, and Codabar, plus 2D formats like Data Matrix, PDF417, and Aztec — the same 30+ symbologies as the single barcode generator.
What resolution are the barcodes, and is anything uploaded?: The ZIP contains high-resolution PNGs suitable for print, rendered at print scale. Everything happens in your browser — no file or value is ever uploaded to our server.