VitaliWeb Tools
Tool library

QR Code Generator

Create a single static QR code or turn a spreadsheet into PNG codes and print labels.

Processed on your deviceFree · No account needed

0 / 1,000 UTF-8 bytes. The code contains your exact text, including spaces and line breaks.

Black on white, a four-module quiet zone, and medium error correction help keep your code readable. Links point directly to the address you enter.

Read the practical guide and worked example

How to use it

  1. Choose a single code or Table → QR labels.
  2. Enter text, or load CSV/XLSX and review the selected content, label and filename columns.
  3. Edit values as needed, set physical label dimensions, and generate.
  4. Download PNG/ZIP or PDF and scan a printed sample with the intended reader.

The sample encodes Unicode, an embedded line break and 000042 exactly; duplicate suggested filenames receive distinct safe basenames.

Details & limits

Single text or CSV/XLSX up to 5 MiB and 100 data rows. Up to 1,000 UTF-8 bytes per code. Four-module quiet zone, medium error correction. Static PNG/ZIP and physical PDF labels; no tracking redirect.

Will these codes expire?

Static codes contain your exact text without a service-controlled expiry. A linked website may still change or disappear. Preserve the white quiet zone and a sufficiently large printed module size. PDF labels currently support Latin/Western European lettering; QR payloads support Unicode.

Related tools

URL Encoder / DecoderPassword Generator