boxtool.io

QR Code Generator

Create custom QR codes in seconds. Adjust colors, size, and error correction. Download as PNG, SVG, or JPEG — no account needed.

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Frequently Asked Questions

A QR code (Quick Response code) is a two-dimensional barcode that can store text, URLs, emails, phone numbers, and more. When scanned with a smartphone camera, it instantly opens or displays the stored information.

Yes, completely free. No sign-up, no account, no limits. Generate as many QR codes as you need.

You can download your QR code as PNG (best for web and print), SVG (vector, scales infinitely without quality loss), or JPEG (smaller file size, no transparency support).

For most uses, M (Medium, 15% recovery) is the sweet spot. Use H (High, 30%) if you plan to add a logo on top of the QR code or expect physical wear. Use L (Low) only when file size is critical.

Yes. QR codes you generate are yours to use for any purpose, including commercial. There are no licensing restrictions on the output.

A QR code can hold up to 2,953 characters of text, 7,089 numeric digits, or 1,817 Kanji characters. URLs and short texts work best for reliable scanning.