QR Code Generator
Instantly generate free scannable QR codes for any website URL, link, or text message.
How to use this calculator
👉 Fill in the boxes below and your answer appears instantly — no maths needed, we do it all for you! 🎉
In plain English — what does this do?
💻 A tool for people who build websites and apps. It helps with things like codes, colours, and secret computer languages. If you’re a coder, this will save you a lot of time!
A QR Code Generator creates a Quick Response matrix barcode that can be scanned by smartphones. It encodes links, text, contacts, or WiFi login details into a grid image.
What is QR Code Generator?
A QR Code Generator creates a Quick Response matrix barcode that can be scanned by smartphones. It encodes links, text, contacts, or WiFi login details into a grid image.
How to use it
- 1️⃣ Type or paste your link or text message into the text box.
- 2️⃣ Your QR code image will generate automatically. Right click to save or tap to download.
Formula
💡 See it in action — a real example
❓ Common questions
- Do these QR codes expire?
- No. The generated QR codes are static, meaning the data is written directly into the image block and will never expire.
- Is there a limit to how much text I can write?
- Yes, standard QR codes can hold up to 4,296 alphanumeric characters, but it is best to keep URLs short so the code remains easy to scan.