Free QR Code & Barcode Generator

A QR (Quick Response) code is a 2D barcode any smartphone camera can scan. It instantly opens a URL, saves contact info, connects to WiFi, opens a WhatsApp chat, or performs another action — no app required, no typing needed.

Yes, static QR codes like the ones generated here are permanent and never expire because the data is encoded directly into the image. If you link to a URL, just ensure that page stays live. For links you may want to change later, consider a dynamic QR code service.

Absolutely. All codes generated on QRCodeHive are free for personal and commercial use — no watermarks, no attribution required, no usage limits.

Yes, completely safe. Everything is generated in your browser — your inputs never leave your device. We do not store, collect, log, or transmit any data. There is no server and no database involved.

Error correction allows a QR code to be scanned even if part of it is covered or damaged. Level H corrects up to 30% damage — always use H when adding a logo so the code stays readable even with the center obscured.

A static QR code permanently encodes your data — ideal for contacts, WiFi, messaging links, and fixed URLs. A dynamic QR code uses a redirectable short URL with scan analytics, but requires a paid service. QRCodeHive generates free, permanent static codes.

Select "Messaging & Chat" from the QR type dropdown, choose WhatsApp, enter your phone number with country code, and optionally add a pre-filled message. Your QR will open a WhatsApp chat with your number when scanned — no WhatsApp Business account required.

Fill in your contact details and social links. The app generates two things: a QR code your contacts can scan to save your details, and a downloadable card.html file — a beautiful mobile-friendly card page you can host for free on Netlify Drop in under a minute.

Use Code 128 for general text and numbers. Use EAN-13 or UPC-A for retail products. Use Code 39 for automotive or industrial labels. If you are unsure, Code 128 works in almost every scenario.

Yes. Download as SVG for perfect print quality at any size, or PNG at 2048px for high-resolution printing. Both formats work for business cards, posters, packaging, and signage.