Free QR code tools
Every tool below runs entirely in your browser. No account, no watermark, nothing uploaded.
UPI QR Code Generator
A UPI QR code holds your UPI ID and the name a payer sees, so any UPI app opens a payment to you — with a fixed amount, or with the amount left for the payer to type.
WhatsApp QR Code Generator
A WhatsApp QR code opens a chat with your number and can prefill the first message, so a customer only has to press send.
Google Review QR Code Generator
A Google review QR code opens the review box for your business directly, using the Place ID that Google assigns to your listing.
URL QR Code Generator
A URL QR code encodes a web address directly, so scanning it opens that page immediately with no redirect in between.
Menu QR Code Generator
A menu QR code points at a web page or PDF of your menu, so diners open the current menu on their own phone without an app.
Social Media QR Code Generator
A social media QR code opens your profile on Instagram, YouTube, Facebook or another network, so someone can follow you without searching for your handle.
WiFi QR Code Generator
A WiFi QR code stores your network name, security type, and password so a phone joins the network by scanning instead of typing the password.
Google Maps QR Code Generator
A Google Maps QR code opens your address in Google Maps, so a customer gets walking or driving directions without typing the address.
vCard QR Code Generator
A vCard QR code holds contact details in the vCard format, so scanning it opens a prefilled “add contact” screen instead of a web page.
Phone Number QR Code Generator
A phone number QR code opens the phone dialler with your number already entered, so a customer only has to press call.
Email QR Code Generator
An email QR code opens a new message addressed to you, and can fill in the subject and body so the sender only has to press send.
SMS QR Code Generator
An SMS QR code opens a new text message to your number with the message already typed, so the sender only has to press send.
Event QR Code Generator
An event QR code holds a calendar entry in the iCalendar format, so scanning it offers to add the date, time, and place to a phone’s calendar.
QR Code With Logo
A QR code with a logo puts your mark in the middle of the pattern, and stays scannable because the error correction is raised to cover what the logo hides.
QR Code Art Generator
An art QR code changes the dot shape, colours and corners of the pattern so it matches your branding, while keeping the three corner squares a scanner needs.
Bulk QR Code Generator
A bulk QR code generator turns a list of links or text — pasted one per line or opened from a CSV file — into one QR code per line, named and packed into a single ZIP file.
Guides
What Is a QR Code?
A QR code is a square grid of black and white squares that stores text — usually a link — in a pattern a camera can read from any angle, and read correctly even when part of it is dirty or torn.
Static vs Dynamic QR Codes
A static QR code carries its data inside the pattern itself and can never be changed, while a dynamic code carries a short redirect link whose destination you edit later on someone's server.
QR Code Print Size Guide
A QR code needs to be about one tenth as wide as the distance it will be scanned from, so a code read at 30 cm should be printed at least 3 cm across.
How to Create a UPI QR Code
To create a UPI QR code, copy your UPI ID from your payment app, turn it into a code with the name your customers know, and print it — every UPI app can then scan it and pay you, with no merchant account needed.
Why Is My QR Code Not Working?
A QR code that never scanned is almost always too small, too low in contrast, cropped too tight or holding too much text, while a code that worked and then stopped usually points at a trial, a redirect or a page that no longer exists.
How to Spot a QR Code Scam
A QR code scam hides a link to a fake payment or login page inside a code — stuck over a real one, printed on a flyer or sent by email — so read where a code goes before you open it, and never type a password or card number into a page a code opened.