Bulk QR code generator
Create hundreds of QR codes in one go (URLs, PDFs, WhatsApp links, WiFi network details, etc.). Download a ZIP of SVG/PNG files.
Bulk QR code generator
Paste a list (one per line) or CSV. Generate and download a ZIP of SVG/PNG files. Processing runs locally in your browser.
Input (CSV or lines)
CSV header supported: name,data (or name,url). Without header: use name,data per line or just data.
Format
SVG is recommended for printing at any size.
Error correction (ECC)
Higher ECC is more tolerant to damage/printing issues, but increases density.
Size (px)
Used for PNG pixel size and SVG width attribute.
Margin
Keep at least 2 for reliable scanning (quiet zone).
Tip: for printing, use SVG and test scan on iPhone + Android. See scan fixes →
FAQ
Common questions
How do I generate QR codes from CSV?
Upload a CSV and map the text/URL column, or paste one value per line. Then export a ZIP of SVG/PNG files.
Do you upload my CSV or QR data?
No. Processing runs locally in your browser (no uploads).
How many QR codes can I generate at once?
Up to 500 rows per batch (to keep the browser responsive).
What file types do I get in the ZIP?
You can export SVG (best for print) or PNG (best for quick sharing).