QR Code Generator

Simply enter your text, URL, or any data into the input field and a QR code is generated instantly. The QR code is rendered as an image that you can download or share. All generation happens locally in your browser — no data is sent to any server, making it safe for sensitive content like WiFi passwords or contact information.

You can encode URLs (website links), plain text, phone numbers, email addresses, WiFi credentials, contact information (vCard), calendar events, and SMS messages. The most common use is encoding website URLs for easy sharing — users just scan with their phone camera to visit the link.

The size depends on how much data you are encoding and the expected scanning distance. For short URLs (up to 50 characters), a 200x200 pixel QR code works well for most use cases. For business cards or posters, use at least 300x300 pixels. The tool lets you adjust the size before downloading.

Static QR codes (encoding fixed text or URLs) never expire — they will work as long as the encoded content is valid. However, if you encode a URL that later becomes unavailable (the website goes down or the page is deleted), the QR code will still scan but lead to a dead link. For dynamic content, make sure the target URL stays accessible.

Since this QR code generator runs entirely in your browser, your data is never uploaded to any server. However, remember that QR codes themselves are visible — anyone who sees the QR code image can scan it and read the encoded data. Do not use QR codes for passwords, API keys, or other secrets unless the QR code itself is kept private.