Question 1

How do I create a QR code?

Accepted Answer

Enter a URL, text, WiFi credentials, or contact info. FileNaut generates a QR code instantly. Customize colors and error correction, then download as PNG or SVG.

Question 2

What data can I encode in a QR code?

Accepted Answer

Encode URLs, plain text, WiFi network credentials, email addresses, phone numbers, SMS messages, vCard contacts, and geographic locations.

Question 3

Can I customize the QR code appearance?

Accepted Answer

Yes. Change foreground and background colors, adjust the error correction level, and choose the output size. Download as PNG for print or SVG for web.

Question 4

What is error correction in QR codes?

Accepted Answer

Error correction allows QR codes to remain scannable even if partially damaged. Higher levels (L, M, Q, H) add redundancy — level H recovers up to 30% damage.

QR Code Generator Online — Free & Instant

Customization