OnlineQRCodeGenerator.com

Generate QR codes in bulk

One code at a time doesn't scale to a 40-table restaurant, a 500-item stockroom or a conference with 800 badges. The bulk tool turns a pasted list or CSV into a folder of individually named PNG or SVG files, generated entirely in your browser — nothing is uploaded anywhere.

  1. 1

    Prepare your list

    One entry per line, either as plain content (each line becomes one code) or as name,content pairs (comma-separated) so each file is named meaningfully — table-07,https://… for example.

  2. 2

    Choose a format

    Pick PNG for documents and office use, SVG if the codes are going to a designer or printer. Size and styling options apply uniformly across the whole batch.

  3. 3

    Download the ZIP

    Press generate and the browser builds every code, packs them into a single ZIP and downloads it. Large batches take a moment — watch the progress count rather than clicking twice.

Try it now

Send anyone straight to a web page with a single scan.

Fill in the fields to encode your own content

Waiting for content

Free, no sign-up, no watermark. Your code never leaves this browser.

Getting the CSV format right

The simplest valid input is one URL per line. If you want control over file names, add a name first: sku-1042,https://example.com/item/1042. Keep names free of slashes and other characters file systems reject, and make sure every line has exactly one comma between name and content (the content itself can be a full URL — everything after the first comma is used).

Exporting from Excel or Google Sheets: paste the two columns directly, or export CSV and open it in a text editor to check the lines before pasting. Curly quotes and stray spaces are the two most common batch-killers.

Naming is the whole game

A folder of 300 files named qr-1.png through qr-300.png is nearly useless. Because the name column becomes the file name, put the identifier you actually use there — table numbers, SKUs, asset tags, badge IDs. Six months later, when someone needs the code for table 12, they'll find it in seconds.

How big a batch can the browser handle?

Hundreds of codes are routine; a few thousand work too, with a short wait. The ceiling is browser memory, not any limit here. For very large runs, split the CSV into chunks of a thousand — you'll also get cleaner ZIPs to hand over. Because everything happens locally, a flaky internet connection can't corrupt your batch halfway through.

Mistakes to avoid

  • Check for blank lines at the end of your paste — they become empty codes.
  • Don't use commas inside the content unless the name split is already done; everything after the first comma is content.
  • Test-scan two or three codes from the finished ZIP before printing all of them.

Common questions

Is there a limit on how many?

No hard limit. Browser memory is the only practical ceiling; thousands of rows are fine.

Is my data uploaded?

No. The ZIP is built entirely in your browser — you can disconnect from the internet and it still works.

Can each code have different colours?

Not per-row — styling applies to the whole batch uniformly. For mixed styling, run one batch per style.

What format should the CSV be?

name,content — one per line. Or just content per line and files are numbered automatically.