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QR Code Generator

Generate QR codes for URLs, text, and more — custom colors, size, and error correction

ToolVerse QR Code Generator lets you create QR codes instantly in your browser — no upload, no server. Enter any URL or text, adjust the size, pick foreground and background colors, set error correction level, and download a crisp PNG in one click.

Content

Size

256 px
128512

Colors

Foreground

Background

Error Correction

M — 15% of the code can be obscured and still scan. Good for most uses.

Preview

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Enter content to generate

Tips

  • 💡 Ensure high contrast between foreground and background for reliable scanning.
  • 🔒 All processing happens locally in your browser — nothing is uploaded.
  • 📐 Use 256px+ for print. 128px is fine for digital display.

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Frequently Asked Questions

What is a QR code? ▼

A QR (Quick Response) code is a 2D barcode that encodes text, URLs, or other data. Smartphones can scan them instantly with the camera app — no special reader needed.

What is error correction level? ▼

Error correction allows a QR code to be read even if part of it is damaged or covered. L=7%, M=15%, Q=25%, H=30% of the code can be obscured and still scan. Higher levels produce a denser pattern — use H if you plan to add a logo overlay.

Can I use custom colors? ▼

Yes. Pick any foreground and background color. Make sure there is strong contrast between the two — light on dark or dark on light — for scanners to reliably detect the pattern.

Is my data safe? ▼

Completely. The QR code is generated entirely inside your browser using JavaScript. No data is sent to any server.