Towalles Towalles

QR Code Generator

Enter a link or text to generate a downloadable PNG QR code. Tune size and error correction for events, Wi-Fi, and contact cards.

Read the full guide: Practical QR Code Guide: Generation, Sharing, and Privacy →

Privacy: processed locally, never uploaded.

↓ Paste in the input area below to see results instantly

Size (px)
Error correction

Content to encode

URLs, plain text, Wi-Fi strings, and more. Generated locally in your browser.

Enter content to generate

Enter a link or text to generate a downloadable PNG QR code. Tune size and error correction for events, Wi-Fi, and contact cards.

Quick start

  1. Enter content

    URLs are common; plain text works too.

  2. Download image

    Download PNG or tweak error correction and regenerate.

Features and use cases

Generate QR codes for URLs, text, or Wi-Fi configs with size and error-correction options; download PNG.

Use for event links, menus, device setup cards, contact sharing, and offline marketing materials.

Error correction levels

Use Q/H for print or outdoor use; M is fine for on-screen display.

Typical Workflow

3 steps to generate QR codes: 1) Enter URL/text (e.g. Wi-Fi credentials); 2) Set size (200-1000px) and error correction (15%-30% recommended); 3) Download PNG. All processing happens locally in your browser - no server transfers, ideal for sensitive data like intranet URLs.

Developers can quickly create test QR codes with dynamic content. Example: Generate timestamped check-in links (https://example.com/checkin?t=) for prototyping. Faster than API calls. Note: For batch generation, use programming libraries like qrcode.js.

Examples

Website URL

Input

https://towalles.com

Output

PNG QR image

FAQ

Is content uploaded?

No. Generation runs locally in your browser.

Do generated QR codes expire?

No. The QR code PNG files are static and permanent. However, if the encoded content is a time-sensitive URL (e.g. limited-time offer), its validity depends on your backend.