About Bulk Barcode Generator
A bulk barcode generator turns a list of codes into a sheet of barcodes in one step, which saves time when labelling stock, assets, or documents. Each line becomes one barcode drawn as SVG by the JsBarcode library, loaded from a CDN on first use. Code 128 encodes all 128 ASCII characters compactly. Code 39 is limited to capital letters, digits, and a few symbols. Test a printed sample with your scanner before producing a full run.
How to use Bulk Barcode Generator
- Type or paste one value per line. Up to 200 lines are used.
- Choose the barcode type and the bar height, and decide whether to print the value under the bars.
- Check the generated barcodes. A value that cannot be encoded is listed in an error message.
- Press "Print sheet" to print all barcodes, or save them as a PDF from the print dialog.
Questions about Bulk Barcode Generator
Which barcode type should I choose?
Use Code 128 unless a system requires something else. It is denser and accepts lower-case letters and punctuation. Code 39 is older, wider for the same data, and limited to capitals, digits, space, and the symbols - . $ / + %.
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