QRFoundry
● Local processing only
PRIVATE BARCODE TOOLBOX

Bulk Barcode Generator

Export multiple barcodes as PNG and SVG in one ZIP.

Barcode formats have different character, capacity, and check-digit rules. Generate, scan, and validate formats; conversion is not always lossless.

Private by designAll content is processed locally in your browser. Nothing is uploaded, saved, or shared. No sign-up and no watermark.

Batch Export

Export multiple barcodes as PNG and SVG in one ZIP.

Enable JavaScript to use this interactive local tool. The guide below remains available without JavaScript.

Customize

QUICK GUIDE

How to batch-export product barcodes

Select one barcode format, paste product rows or import CSV, and QRFoundry generates every valid label locally. PNG and SVG files are packaged in one ZIP, while invalid rows are recorded in errors.txt. The A4 print layout is useful for drafts and internal labels; production label stock should be tested for exact dimensions and scanner tolerance.

Local processing
Nothing you enter or upload is sent to a server, saved, or shared.

Use it in three steps

  1. Choose Code 128, EAN-13, UPC-A, ISBN, Data Matrix, or PDF417.
  2. Paste name/content rows or import a CSV file and review the preview.
  3. Download the ZIP or print a three-column A4 label sheet.

Practical example

ExampleWidget A,400638133393 · Widget B,03600029145
Format limitsEvery row must obey the selected format. Mixing code types in one batch is intentionally not supported.
Common errorsOpen errors.txt in the ZIP, correct invalid lengths or check digits, and regenerate the batch.

Frequently asked questions

Can I upload a product CSV?

Yes. It is read locally and not transmitted.

What happens to invalid rows?

They are skipped and described in errors.txt.

Can I print directly?

Yes. Use Print A4 labels and adjust the browser print scale to 100%.