QR Code Generator

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QR Code Generator

Create a QR code that links to any URL or shares plain text.

01 / Content

Build your QR code

0 / 1,200 bytes

Paste any web address or plain text. Spaces and line breaks are encoded exactly as entered.

PNG / JPEG / WebP / SVG

Or drag and drop a file onto this field.

Up to 5 MB and 4,096 px per side. The image stays on this device.

02 / Preview

Ready to scan

Enter a URL or text

Your QR code preview will appear here.

Scan-test the finished code before printing or publishing it.

How it works

Create a QR code from a URL or text in three steps

This online QR code generator preserves your URL or text exactly. A logo is optional, and every finished code downloads as a high-resolution PNG.

  1. 01
    Enter a URL or text.

    Paste up to 1,200 UTF-8 bytes and check the generated preview.

  2. 02
    Add your logo if needed.

    Choose a PNG, JPEG, WebP, or SVG image, then adjust its safe center size between 10% and 20%.

  3. 03
    Scan-test and download.

    Try the preview with a phone, then download the black-on-white PNG for your design.

01 / Privacy

Keep QR code content private

QR content and logo files are processed on your device. Nanomite does not upload, store, or add them to the page URL.

02 / Scan safety

Keep branded QR codes easy to scan

Logo codes use high error correction, a thin white gap around the logo, and a four-module quiet zone. The 20% logo cap avoids covering too much of the code.

03 / Limits

Reduce failed QR code scans

Scanning still depends on print size, contrast, camera quality, and logo complexity. Always test the exact exported code before publishing or printing it.