CSV/Excelから数百のQRコードを生成。 すべてがブラウザ内で動作します — 登録不要、透かしなし、ダウンロード無制限。
一括QRジェネレーター at a glance
- Generates many codes from a CSV or spreadsheet
- One row per code
- Optional name column controls the file names
- Everything runs in your browser
How to use the 一括QRジェネレーター
- Prepare a CSV with one row per code and the content in a column — a URL, ticket reference or product link.
- Add a name column so each downloaded file is identifiable.
- Upload the file, generate, and download the whole set.
Where it is used
- Event tickets with a unique code per attendee
- Asset tags across an equipment inventory
- Table numbers and seat identifiers
- Per-product landing page codes
Frequently asked questions
How many codes can I generate at once?
Hundreds comfortably. Very large batches depend on your device's memory, since the work happens in your browser.
Is my spreadsheet uploaded?
No. The file is read locally and the codes are built on your device, so even sensitive lists stay private.
How should the CSV be laid out?
One row per code, with the content in one column and an optional name in another. A header row is fine.