Turn any website link or text into a QR code in seconds. Enter your link, generate the code, then download or share it.
1. Enter a website link or any text. 2. Click Generate QR Code. 3. Download the image and print or share it.
QR stands for Quick Response. A QR code is a square barcode that a phone camera can read in one second, and it opens a website link, shows a piece of text, or shares contact details. Shops, restaurants, schools and businesses print QR codes on menus, posters, business cards, tickets and product packs, so customers can scan and go straight to the right page without typing a long web address. This free QR code generator turns any link or text into a QR code instantly, and you can download the image and print or share it anywhere.
QR codes became popular because almost everyone carries a phone with a camera, and scanning is faster and more accurate than typing. A restaurant can put a QR code on each table for its menu, a teacher can put one on a worksheet for a video link, and a shop can put one on a receipt for a feedback form. Because the code is just an image, it works on paper, on a screen, on a T-shirt or on a shop window.
Enter the link https://www.aitricksly.com in the box above and click Generate QR Code. The tool creates a square black-and-white code that, when scanned with a phone camera, opens the AI Tricks website. You can download the image, print it on a poster, and anyone who scans it will reach the same website. The same works for any link: a YouTube video, a Google form, a WhatsApp chat link, or a page on your own website. You can also encode plain text, like a Wi-Fi password note or a short message.
A QR code stores information in a grid of black and white squares. Three large squares in the corners help the phone camera find the code and work out which way up it is, and the smaller squares hold the data. Phone cameras have a QR reader built in, so you just point the camera at the code and tap the link that appears. The code also has error correction, which means it still works even if part of it is dirty, torn or covered, as long as enough of the pattern is visible.
Test the code before you print it. Scan it with your own phone first and check that it opens the right page. Print it big enough. A code on a poster should be at least 2 cm across, and a code people scan from far away should be much bigger. Keep the link short. Short links make simpler codes that scan faster and still work when printed small. Use good contrast. Black on white scans best; light colours on a light background may fail. Leave a quiet zone. Keep some empty white space around the code so the camera can find its edges.
QR codes can hold more than website links. To share your Wi-Fi password, enter this text in the box above: WIFI:T:WPA;S:CafeWiFi;P:coffee123;; — replacing CafeWiFi with your network name and coffee123 with your password. The generator makes a QR code that guests can scan to join your Wi-Fi without typing the password. Print it and stick it on the wall of your cafe, shop or home. Always double-check the network name and password before you print, because a single wrong letter stops it working.
Printing too small. A tiny QR code is hard for a phone camera to read, so print it at least 2 cm wide. Using a low-contrast colour. A code printed in light grey on white may not scan; keep it black on white. Not testing before printing. Always scan the code yourself first, because a typo in the link makes the code useless. Linking to a page that moves. If the web page is deleted later, the QR code stops working, so link to a stable page. Putting a QR code on a curved surface. Codes on bottles and cups bend and may not scan, so put them on flat surfaces.
Pro Tip: Add a short line under your printed QR code, such as "Scan for our menu", so people know what they will get before they scan it.
Note: This tool makes a static QR code: the link is stored inside the code itself, so it works forever as long as the link works. It cannot be edited after printing.
Do QR codes expire? No. A QR code for a link works as long as the link itself works. If the website closes or the page is deleted, the code will still scan but the link will fail.
Can I use the QR code commercially? Yes, the generated image is free to use on posters, products, menus, business cards and adverts.
What can I put in a QR code? Any website link or short piece of text. Most people use links to websites, videos, forms and social media profiles.
Why does my QR code not scan? The most common reasons are a code printed too small, poor contrast, a damaged code, or a camera held too far away. Try a bigger print, black on white, and hold the phone steady.
Is the QR code image free to download? Yes. Click Download QR Code after generating it and save the image to your device.
Does the generator save my link or text? The code image is made by an image service from the text you enter. Do not encode private information like passwords or bank details in a QR code, because anyone who scans it can read it.
Can a QR code hold a phone number? Yes. Enter the number in the box, for example +92 300 1234567, and scanning the code will offer to call that number.
How much text can a QR code hold? A QR code can hold about 4,000 characters, but long text makes the code very dense and harder to scan. Short links work best.