QR Code Generator - Create Custom QR Codes Free

QR Code Generator

100% free · Instant results in your browser · No signup needed

About QR Code Generator

The QR Code Generator turns any text or URL into a scannable QR code in seconds. Type a website address, a Wi-Fi detail, a coupon code or plain text, choose a size, and download the result as a PNG image ready for print, packaging, menus, business cards or slides.

How to use: 1) Type or paste your text or URL into the input box. 2) Choose a size - small for screens, large for print. 3) Click Generate QR Code to see the live preview. 4) Click Download PNG to save the image to your device.

Why use it? QR codes bridge print and digital: a menu on a restaurant table, a link on a flyer, contact details on a business card. Generating them should not require an account, a watermark, or sending your data to a server - here it takes seconds and the code is yours forever with no expiry or scan limits.

Key benefits: Unlimited free QR codes with no watermark and no scan tracking. Three sizes for screen or print use. Everything generated locally - your URLs are never sent anywhere. Instant PNG download.

Tips for scannable codes: Always test-scan your QR code with two different phones before printing thousands of flyers. Keep a quiet zone - blank margin around the code at least as wide as one module - or scanners may fail. Size matters with distance: a code scanned from 1 meter away should be at least 10 cm wide. Use high contrast (dark code on light background); inverted or low-contrast designer codes often fail in poor light. Shorten long URLs with a link shortener first - less data means a simpler, more reliable pattern. For print, the large 512px size stays sharp; for screens, medium is plenty. Avoid placing codes on curved or reflective surfaces.

FAQs: Do the QR codes expire? Never - the data is encoded directly in the image with no intermediary service. What can I encode? URLs, plain text, phone numbers, email addresses and more - anything text-based. Will phones scan it? Yes - any modern phone camera reads these standard QR codes. Is there a scan limit? No - the image is a static file you own, usable unlimited times.

Related tools: Need a quick site icon to pair with your QR-linked page? Try the Favicon Generator, or build a printable invoice carrying your QR code with the Invoice Generator.

How to Use QR Code Generator: Step by Step

1. Choose the content type: URL, plain text, contact card, or another supported format.
2. Enter or paste your content — e.g. the full website address starting with https://.
3. Customize the size and colors if options are available (keep contrast high so phones can scan it).
4. Click Generate to create the QR code preview.
5. Download the PNG image and test-scan it with your phone before printing or publishing.

Pro Tips

• Always test-scan with at least two different phones before putting a QR code on printed material — you can’t fix print.
• Short URLs produce simpler, easier-to-scan codes than very long ones.
• Keep a quiet margin (white space) around the code; scanners need it to detect the pattern.