Batch Barcode Generator

Generate a ZIP of PNG barcodes from CSV, TSV, or TXT rows for inventory, SKUs, and labels. Files are processed and deleted automatically.

Tip: Put the barcode value in column 1 and an optional label in column 2.

Upload a CSV file

Drop your CSV, TSV, or TXT file here or click to browse

Maximum file size: 25MB

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Input delimiter Treat first row as header Value column Label column (optional)

Barcode type Show label Module width Bar height Foreground color Background color

Please upload a file first.

How do I generate barcodes in bulk from a spreadsheet export?

Upload a CSV, TSV, or TXT file, choose the value column, set the barcode type, and download the ZIP of generated barcode images.

What columns should I use for batch barcodes?

Put the barcode value in one column and optionally use another column for the human-readable label. Column numbers in the form are 1-based.

Which barcode types are supported in batch mode?

Batch mode supports the same core types as the single generator: Code 128, Code 39, EAN-13, EAN-8, UPC-A, and ITF-14.

What file format do I get after generation?

The batch tool returns a ZIP file containing PNG barcode files for each usable row.

Should I show labels below each barcode?

Usually yes. Labels help with manual checking and fallback entry when a scanner is unavailable, but you can turn them off for cleaner stickers.

Is there a limit on barcode value length?

Yes. Each value should stay within the current 80-character limit, and shorter values are usually easier to scan.

Are uploaded barcode rows stored after processing?

No. Files are processed temporarily to generate your output, then deleted automatically. Tiny File Tools does not require signup for these tools.