QR codes

Create or read QR codes and supported barcodes. Check the decoded destination or content before sharing a code.

3 tools in this category.

• QR studio

  Generate text, link, Wi-Fi, contact and calendar QR codes with colors, optional logo, and PNG/SVG export. QR content is processed locally.

• QR / barcode reader

  Read QR and supported barcodes locally with bundled ZXing. Damaged or unusual codes may not decode. Optional consent-based server path.

• Barcode generator

  Generate EAN-13 (check digit computed/validated) or Code 39 SVG locally. Scan-test before commercial printing.