ABC QR Code Generator
Free QR codes, instantly. No signup, no tracking.
How it works
Choose a type
Select what kind of QR code you need: a link, text, email, phone number, calendar event, WiFi credentials, contact card, map location, social media profile, or WhatsApp message.
Enter your data
Fill in the fields. Your QR code is generated instantly as you type — right in your browser, with no data sent to any server.
Download and share
Download your QR code as a PNG image or SVG vector file. Customize colors and size if you want. Use it anywhere — print, web, social media.
Frequently asked questions
Yes, ABCQR is completely free to use. There are no limits on how many QR codes you can create, no signup required, and no watermarks on your generated codes.
No. All QR codes are generated entirely in your browser using JavaScript. Your data never leaves your device and is not sent to any server. We don't use cookies or tracking.
You can create QR codes for URLs/links, plain text, email addresses (with optional subject and body), phone numbers, calendar events, WiFi network credentials, digital contact cards (vCard), map locations, social media profiles (Instagram, TikTok, X, LinkedIn, YouTube, and more), and WhatsApp messages.
Yes! You can change the foreground (QR pattern) color and the background color. You can also select from three sizes (S, M, L) and four error correction levels. Make sure there is enough contrast between colors for reliable scanning.
Error correction allows a QR code to remain readable even if part of it is damaged or obscured. Higher levels (Q or H) make the code more resilient but also larger. Level M (15%) is recommended for most uses.
Use PNG for digital use (websites, social media, messaging). Use SVG for print materials (business cards, flyers, posters) as vector graphics scale to any size without losing quality.