Create QR code

Create static PNG/SVG QR codes with correction and margin options.

Processed only in this browser
Input and settings
Processing options

Input and results are processed in this browser, without saving them to a server, URL or persistent browser storage. Clipboard content and downloaded files may remain on your device.

How to use this tool

  1. Enter the exact URL or text to encode.
  2. Choose size, correction, margin and PNG/SVG.
  3. Generate, download and scan it with a phone.

A website URL QR

Input and settings
https://tool-web.site/ko/
Result
512 × 512 PNG · 4-module white margin

Example uses M correction; damage tolerance/scanning success is not guaranteed.

Processing rules and reading the result

The exact string is encoded without URL shortening or redirects. Higher correction can produce denser patterns. SVG is vector; PNG has the selected pixel dimensions.

Limits and checks before use

Up to 2,000 UTF-8 bytes; some correction settings need shorter content. No logo overlay, visit tracking or dynamic destinations. Print size, contrast and camera focus affect scanning.

Common questions

Can I change the destination later?

A saved QR cannot change. Generate another for the new URL and replace existing printed copies.

Standards and references

Read alongside this tool