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Bulk QR Code Generator

Bulk QR code generator, CSV in and ZIP out

Paste a list of URLs or upload a CSV. The generator builds a QR for each row, names them sequentially, and packs the lot into a ZIP with a manifest. Made for table numbers, event tickets, SKU stickers and campaign tracking URLs.

CSV or one URL per line

URLs to encode

One URL per line. Optional filename label after a comma. `#` lines are ignored.

3 valid
  • Files never leave your device
  • Runs in your browser
  • Free, no signup

How it works

  1. 1

    Paste URLs or upload CSV

    One URL per line, or `url,label` for explicit filenames. Comments start with `#`.

  2. 2

    Pick format and size

    PNG, SVG or JPG. 512–2400 px. The same style applies to every QR in the batch.

  3. 3

    Download the ZIP

    Each QR is sequentially numbered. A manifest.csv reconnects each file to its source URL.

What this bulk QR tool does

CSV or one-per-line

Two-column CSV with optional labels, or pasted URLs. Skip the label and we derive a slug from the URL.

Manifest for the print shop

ZIP includes a manifest.csv mapping each filename to its source URL. Hand-off to designers stays clean.

All-local rendering

Each QR renders in your browser. Nothing is uploaded; no list of your URLs lands on anyone else's server.

Where this helps

Hospitality

Hotel table numbers

60 tables, 60 QRs pointing at the right `/menu?table=N`. One run, one ZIP, one print order.

Events

Event tickets

Per-attendee URLs with unique tokens. Bulk-encode, send to the lanyard printer with the manifest.

Logistics

Inventory SKU labels

One QR per SKU pointing at the lookup URL. Manifest doubles as the label sheet.

Marketing

Campaign UTM links

One QR per channel (poster, swag, digital). Per-channel attribution from the same campaign.

Real estate

Property listings

One QR per listing pointing at the agent's microsite. Bulk-print yard-sign stickers.

Events

Trade-show booths

Per-product info-page QRs. Visitors scan the right product without your team typing on tablets.

Tips that help

  • 1

    Use short URLs

    Long tracking URLs make dense QRs. A short redirect URL keeps the QR scan-friendly at smaller print sizes.

  • 2

    Keep batches under 1,000

    Browser memory handles 1k cleanly. 10k push the page; split into chunks of 500-1,000 for very large runs.

  • 3

    Pair the QR with a printed label

    QRs all look the same. Print the table number or attendee name above each so users know which to scan.

  • 4

    Keep the manifest with the print order

    Print shops appreciate a spec sheet. The manifest doubles as your reconciliation record.

When bulk QR generation earns its place

One-off QRs work fine in a normal generator. Bulk is for the case when you need a hundred at once: a table-number campaign across a hotel, a numbered ticket run for an event, a SKU sticker batch for inventory. Generating them one at a time wastes time; bulk plus a manifest gets the job done in a single download.

The CSV format

Two columns: `url` and `label`. The URL is what the QR encodes. The label becomes the filename (e.g. `table-1.png`). If you skip the label, we slugify the URL.

Bulk QR code generator, CSV in and ZIP out

Lines starting with `#` are treated as comments. Blank lines are ignored. Headers are not required; we treat the first row the same as any other.

Single-column input also works: paste one URL per line and we derive the filename from the URL. This is the fastest path for a quick batch.

Filename and manifest

Each QR is named `01-yourlabel.png`, `02-yourlabel.png`, and so on. The two-digit prefix preserves order when the ZIP is unzipped or imported into a designer's tool.

The ZIP also includes a `manifest.csv` mapping each index to its filename and source URL. Hand this to your print shop alongside the QRs so they can sanity-check the run.

Filenames are stripped of unsafe characters. URLs with query strings still work; we slugify the path component only when no explicit label is given.

Where bulk QR earns its place

Hotel and restaurant table-number QRs: 60 tables, each pointing at `/menu?table=12`. One batch, one ZIP, one print run.

Event ticketing: per-attendee URL with a unique token. Bulk-generate, hand to the print shop with the manifest, lanyards print with the right token.

Inventory labels: one QR per SKU pointing at a lookup URL. The manifest doubles as your label sheet for the warehouse.

Campaign tracking links: per-channel UTM-tagged URLs. Each channel gets its own QR for posters, swag and digital placements.

Read more

What to watch for

Long URLs make dense QRs. If your tracking URL is 400 characters, each QR is a 33×33 grid; print larger or shorten the URL with a redirect.

Browser memory. 1,000 PNGs at 1024 px fit; 10,000 push the page. For very large batches, split into chunks of 500-1,000.

Visual sameness. Bulk QRs at a default style look identical; pair the print with a clear label per row (table number, attendee name) so users know which is which.

Frequently asked questions

Honest answers to what people ask before using this tool.

Further reading

Independent references if you want to go deeper on the formats and tradeoffs.

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