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Batch Card Generator Tool

Generate a same-series batch of cards from a start number, count, prefix, and suffix — for example CARD0001, CARD0002.

How to use

Steps

  1. Enter the card prefix in "Prefix" (such as CARD), and the suffix in "Suffix" (can be left blank).
  2. Set "Start number" and "Number to generate".
  3. Click "Generate". The output builds each card as prefix + number + suffix, one per line.
  4. Copy the result or export it as TXT.

FAQ

Q: Are numbers automatically padded with zeros?

A: No. Numbers are concatenated directly (such as CARD1, CARD2). To pad to a fixed width, use the "Serial Number Tool".

Q: Are there limits on the start number and count?

A: The start number must be numeric and the count must be at least 1; otherwise an error is shown.

Q: Is the generated data safe?

A: Everything is generated locally in your browser; nothing is uploaded or archived.