Free QR Code Generator – Single & Bulk QR Codes

Create high-quality QR codes for links, text, Wi-Fi details and more. Generate one QR at a time or produce hundreds in bulk and download them as PNG images or a ZIP archive – all processed on ConvertFree.net with no external APIs.

QR code settings

Size

Style

Error correction

Error correction controls how much damage or overlay a QR code can tolerate. Higher levels (Q, H) are better if you plan to print the codes or place logos on top.

Single QR code

Text or URL to encode

Great for one-off QR codes: product labels, posters, slides, receipts, menus and more.

Bulk QR codes (multiple at once)

Paste content (one line per QR)

Each non-empty line becomes its own QR code. Mix URLs, Wi-Fi strings, coupon codes or any short text.

Or upload .txt file

Choose .txt file One QR content per line • Max 2 MB • Drag & drop supported

Bulk mode is ideal for ticket batches, coupons, event passes and print runs. Up to 200 QR codes per request; if only one QR is created you’ll get a single PNG, if there are several you’ll receive a ZIP archive.