Excel Batch QR Code FAQ — ComTools

Batch QR / Code128 / Code39 from Excel or paste on ComTools — labels, write-back, free row limit.

How to use

  1. Open — https://comtools.cn/excel-batch-qrcode
  2. Input — Paste or upload Excel
  3. Export — PNG / Word / write-back

FAQ

How many rows free?

Up to 2000 rows per free batch on /excel-batch-qrcode.

QR only?

QR, Code128 and Code39 are supported.

Write back to Excel?

Yes — generate codes and write into the workbook, or export PNG/Word labels.

Paste without Excel?

Yes — paste text/URLs; live preview updates as you change settings.

Are files stored?

Uploads are processed temporarily and not stored permanently.

More landing pages?

See /batch-qrcode-generator, /excel-url-to-qrcode, /csv-to-qrcode.