QR code generator
Create a QR code from a link, some text or Wi-Fi credentials and download it as PNG or SVG. Everything runs in your browser — no data is ever sent online.
What the error-correction level is for
A QR code can still be read even when partly damaged or covered, thanks to error correction. The higher it is (up to "Highest"), the more the code stays readable when scratched or with a logo in the middle, but it needs more modules and the pattern gets denser. For everyday use, Medium is the best trade-off.
PNG or SVG?
Download the PNG to use it right away on social media, documents or slides. Pick the SVG if you need to print it large (flyers, signs, stickers): it's a vector, so it stays sharp at any size. Always keep good contrast between color and background, otherwise some readers won't be able to scan it.