Bulk QR Code Generator
Paste a list or upload a CSV and get one QR code per row, downloaded together as a ZIP of PNG files. Made entirely in your browser.
About the Bulk QR Code Generator
Our free bulk QR code generator turns a list of URLs, text or IDs into a full set of QR codes in one step. Paste one entry per line or upload a CSV, and you get a separate PNG for every row, packed into a single ZIP. It suits product labels, event tickets, asset tags, table cards, business handouts and any job where making codes one by one would take too long.
Everything runs in your browser. Your list is never uploaded to a server, so customer data, internal links and private IDs stay on your device. There is no account, no watermark and no expiry on the codes. Need just one code? Use our QR Code Generator.
How to Make QR Codes in Bulk
Step 1
Add your list
Paste one entry per line, or upload a CSV file. Each row becomes its own QR code.
Step 2
Choose size and colors
Set the image size, error correction level and colors. Pick a filename column if you want the PNGs named after your data.
Step 3
Generate and download the ZIP
Click Generate, check the preview, and download all your QR codes as one ZIP of PNG files.
Frequently Asked Questions
How many QR codes can I make at once?
Up to 1,000 in one batch. Everything runs in your browser, so the practical limit also depends on your device's memory — for a longer list, split it into batches.
What format should my CSV be in?
A simple CSV with one value per row works best. If your file has several columns, choose which one holds the QR content and, optionally, which one to use for the file names. Quoted values and commas inside quotes are handled.
Is my data uploaded anywhere?
No. The QR codes are generated locally in your browser and the ZIP is built on your device, so your list never leaves it.
What can each QR code contain?
Anything that fits in a QR code: links, text, product IDs, serial numbers, and email or phone links such as mailto: and tel: addresses.
Will the QR codes expire?
No. These are static codes that store your data directly, so they never expire and keep working as long as the content they point to does.
Can I scan the codes on printed material?
Yes. For print, export at a larger size with a higher error correction level, keep strong contrast between the code and its background, and leave a blank margin around each code.