QR Code Generator
Create a fully customizable QR code with live preview — colors, dot styles, and a center logo.
Content
Style
What Is This Tool?
Our QR code generator creates fully customizable, scannable QR codes from any URL, plain text, email address, phone number, Wi-Fi credentials, social media profile, or messaging app contact (LINE, WhatsApp, Telegram). Customize colors, gradients, transparency, dot shapes, corner styles, border, and margin, add a center logo, and see your QR code update instantly as you type. Download as PNG, JPG, SVG, or GIF. No account needed, and your content is never uploaded to any server.
How to Use
- Choose a mode: plain text / URL, contact card (vCard), Wi-Fi, social media, or messaging.
- Enter your content — a link, contact details, your Wi-Fi network name and password, a social media handle, or a phone number / ID for LINE, WhatsApp, or Telegram.
- Customize the style: pick colors or a preset, toggle a transparent background, choose a dot, corner, and border style, adjust the margin, and optionally add an image or text logo in the center.
- Your QR code updates live in the preview — download it as PNG, JPG, SVG, or GIF once you're happy with it.
Common Use Cases
- Creating a QR code for a website URL to print on business cards or flyers
- Sharing Wi-Fi credentials at home or in a business
- Linking to a social media profile (Instagram, TikTok, YouTube, Threads, and more) from printed materials
- Letting customers add you on LINE, WhatsApp, or Telegram with a single scan
- Generating a QR code linking to a contact vCard
- Embedding a QR code in event materials so attendees can visit a link easily
Tips & Tricks
- Shorter URLs produce less dense QR codes that scan more reliably from a distance.
- Use a URL shortener before generating if your URL is very long.
- Adding a logo automatically raises the error-correction level, but keep it small so the code still scans reliably.
- For a personal LINE ID use the Personal option (adds a ~ prefix); for an Official Account use the Official option (adds an @ prefix).
- WhatsApp numbers must include the country code (e.g. 886912345678) — a number without one won't produce a working link.
- A transparent background looks best on printed materials or colored backgrounds, but isn't supported when downloading as JPG.
- Test your printed QR code with more than one phone camera before mass-printing it.
Frequently Asked Questions
Is this QR code generator really free?
Yes — completely free, with no account, no watermark, and no limit on how many QR codes you create or download.
Do the QR codes expire?
No. The QR code encodes your content directly, with no redirect service in between. It keeps working forever, even if this website goes offline.
Can I create a QR code for my Wi-Fi network?
Yes. Switch to Wi-Fi mode, enter your network name (SSID), password, and encryption type (WPA, WEP, or open). Scanning the code connects a phone to your Wi-Fi automatically.
Can I make a QR code for my Instagram, TikTok, or other social profile?
Yes. Switch to Social Media mode, pick the platform, and enter your handle or ID as described in the hint below the field — the correct profile link is built automatically.
How do I make a QR code for LINE, WhatsApp, or Telegram?
Switch to Messaging mode and pick the platform. WhatsApp needs your phone number with country code, LINE needs your LINE ID (choose Personal or Official Account), and Telegram needs your username — scanning opens a chat with you directly.
What image formats can I download?
You can download your QR code as PNG, JPG, SVG, or GIF. SVG is a true vector file, ideal for print at any size.
Can I add my logo to the QR code?
Yes. Upload an image (JPG, PNG, SVG, or GIF) or enter short text to place in the center of the QR code, and adjust its size with the slider. Error correction is automatically increased so the code stays scannable.
Can I make the background transparent?
Yes, toggle Transparent Background in the Colors tab. Note that JPG downloads don't support transparency, so use PNG or SVG instead when transparency is on.
Is the content I enter sent to a server?
No. The QR code is generated entirely in your browser. URLs, contact details, phone numbers, and Wi-Fi passwords never leave your device.
Generate QR codes for URLs, text, contact info, and more. Customize size and format for marketing, sharing, or personal use. Fast, free, and easy.
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