Who needs bulk QR codes?
Bulk QR code generation is a game-changer for anyone who needs to produce unique, individual codes at scale. E-commerce sellers use it to create unique tracking links for every product SKU. Event organizers generate individual ticket QR codes for each attendee from a registration CSV. Educators create personalized handout codes for each student in a class.
Retailers use bulk generation to produce shelf-edge price tags with product page links, updated seasonally without reprinting entire label sets. Marketing agencies run campaigns where each printed piece links to a unique landing page — measurable, trackable, and personalized at scale.
With genqrfree.com, you get all of this for a one-time $3 fee — with no ongoing subscription, no per-code pricing, and no limits on how many times you reuse a CSV. Your QR design (colors, logo, shape) carries over automatically from the single-code generator, so your bulk batch stays on-brand.
Frequently Asked Questions
How does bulk QR code generation work?
Upload a CSV file with two columns: filename (the name for each output PNG) and url (the URL to encode). After a one-time $3 PayPal unlock, all QR codes are generated in your browser and packaged into a ZIP file.
How many QR codes can I generate at once?
Up to 500 QR codes per CSV upload. For larger batches, split your CSV into multiple files of 500 rows each.
Why does bulk generation cost $3?
Single QR code generation is and always will be free. The $3 one-time fee for bulk generation has no expiry — you can reuse it for as many batches as you like.
Is my CSV data sent to your servers?
No. All QR code generation happens entirely in your browser. Your URLs are never uploaded to or stored on any server. Only the $3 payment is processed externally via PayPal.
What format are bulk QR codes downloaded in?
All bulk QR codes are downloaded as PNG files in a single ZIP archive. Each file is named according to the filename column in your CSV.
Can I apply custom colors and logos to bulk QR codes?
Yes. Set your design preferences (colors, logo, body shape, eye shape) in the Single QR tab before uploading your CSV. The bulk batch inherits all design settings automatically.