Create custom QR codes for websites, Wi-Fi, contact information, email, phone numbers, locations and more — then scan, decode, test, and check them with free tools that never upload your data.
Generate a QR codeTwelve different QR code generators, each built for a specific use case. Every one runs in your browser — your data is never uploaded. Pick a type to learn how it works and make your code.
Turn any link into a scannable code that opens a page or campaign. The most common QR type.
Open generator →Let guests connect to your network with a single scan — no password to type, no network name to find.
Open generator →Turn a business card into a digital contact. One scan and your details import straight into the phone's address book.
Open generator →Create a QR code that opens a pre-addressed email on the scanner's device — ready to send.
Open generator →Generate a QR code that opens a text message ready to send to a number you choose.
Open generator →Create a QR code that prompts the scanner to call a number instantly — one tap to dial.
Open generator →Encode a map location so a scan opens it directly in the scanner's maps app — perfect for directions.
Open generator →Encode any plain text — a note, a code, a message — with no link, no app, no destination to break.
Open generator →Link a QR code to any social profile or page so followers can find and follow you in one scan.
Open generator →Turn your printed menu into a scannable link. Guests scan, the menu opens, no app and no reprinting.
Open generator →Create a QR code that adds an event straight to the scanner's calendar — title, date, time, location included.
Open generator →Link a QR code to a hosted photo or video so a scan opens it instantly in the scanner's browser.
Open generator →Generating a code is only half the job. These free tools help you scan, decode, test, check, and size QR codes — all in your browser, with no uploads.
Scan a QR code with your device camera or by uploading an image. Decoding happens in your browser.
Open tool →Upload a QR code image and extract the underlying data — URL, Wi-Fi, vCard, text, or contact block.
Open tool →A quick pass/fail check to confirm whether a QR code can be decoded before you print it.
Open tool →A full quality report — decoded status, contrast, quiet zone, resolution — with fixes for every problem found.
Open tool →Calculate the minimum and recommended printed size based on how far away people will scan it.
Open tool →Original, practical guides written to be genuinely useful — how QR codes work, how to create and scan them, printing and sizing, business uses, and security. No filler, no recycled content.
A plain-English explanation of what is inside a QR code, how a phone reads it, and why it survives smudges and damage.
Read guide →The real difference between static and dynamic QR codes, and why it matters for what happens to your code over time.
Read guide →The honest answer: the code itself never expires, but the destination can. Here is how to tell which is which.
Read guide →The four error-correction levels, what they actually do, and how to choose the right one for your use case.
Read guide →Step-by-step: pick a type, enter your data, choose size and error correction, then download as PNG, SVG, or PDF.
Read guide →Three ways to scan a QR code on an iPhone — with the Camera app, the Control Centre scanner, and from a photo.
Read guide →How to scan QR codes on Android with the built-in camera, Google Lens, and from existing photos.
Read guide →Let guests join your network with one scan. Step-by-step setup, the WIFI: format, and security considerations.
Read guide →Practical printing advice: format choice, sizing, contrast, quiet zone, and testing before a print run.
Read guide →The 10:1 distance rule, a sizing table for common uses, and why denser codes need to be bigger.
Read guide →Turn a printed table card into a scannable menu link, with hosting options and reprint-free updates.
Read guide →Make a business card that saves your contact details in one scan, with sizing and layout advice.
Read guide →Send customers straight to your Google review form with a scannable code, and where to place it.
Read guide →Practical, low-cost ways a small business can use QR codes — with placement and content ideas that actually convert.
Read guide →The real risks of scanning QR codes, how to spot a malicious one, and how to protect your customers.
Read guide →FreeInstantQRCode is a complete, browser-based QR toolkit. Every generator and tool runs entirely client-side, so the URLs, Wi-Fi passwords, contact details, and images you enter are encoded and decoded on your machine — nothing is uploaded to a server, nothing is stored, and nothing is retained after you leave the page.
URL, Wi-Fi, vCard, email, SMS, phone, location, text, social, menu, calendar, and image/video — each with its own explanation, examples, and live tool.
Scanner, decoder, tester, quality checker, and size calculator — all in your browser, with no uploads.
Download codes for screens, large-format printing, or print shops. SVG scales without pixelating.
Choose the right size and error-correction level for clean environments or rough handling.
Fifteen guides across basics, tutorials, printing, business, and security — written to be useful, not to hit a word count.
Your QR content stays in your browser whenever a local tool can do the job. No sign-up, no tracking.
Creating a QR code takes under a minute. Choose the right generator for your content, enter your data, pick a size and error-correction level, preview the code, and download it as PNG, SVG, or PDF. Then test the finished code with two or three different phones before you print or publish it.
Pick the generator that matches your content — URL, Wi-Fi, vCard, email, SMS, phone, location, text, social, menu, calendar, or image/video.
For a URL this is a web address; for Wi-Fi it is the network name and password; for a vCard it is your contact details.
256px is fine for screens; use 512px or larger for print, or download as SVG. Medium correction is a good default; use High for anything printed or handled roughly.
Download as PNG (screens), SVG (large print), or PDF (print shops). Always test with several real devices before printing.
Our mission is to make QR codes simple, private, and genuinely useful for everyone. We believe a practical tool should explain what it does, respect the information people enter, and help users get from an idea to a working code without unnecessary friction.
Your QR content stays in your browser whenever a local tool can do the job.
Clear instructions and practical examples matter as much as the generator itself.
We explain limitations plainly, so you can choose the right QR format with confidence.
Helpful resources should be easy to understand, accessible, and available at no cost.
Every generator and tool on this site runs entirely in your browser. The URLs, Wi-Fi passwords, contact details, and images you enter are encoded and decoded on your machine — nothing is uploaded to a server, nothing is stored, and nothing is retained after you leave the page.
A QR (Quick Response) code is a two-dimensional barcode capable of storing large amounts of data. Smartphones use their cameras to read the arrangement of black and white squares, instantly translating them into URLs, text, or contact information.
The codes themselves are just data carriers and are inherently safe. However, the destination they link to might not be. Always verify the URL preview on your device before opening a link from an untrusted source.
If you use a dynamic QR code connected to an analytics platform, yes. You can track metrics like scan count, location, time, and device type. Static QR codes cannot natively track this data without specialized destination URLs.
Use our generator. Select your data type (like URL), enter your information, customize the design if desired, and click download. It takes less than 10 seconds.
Static QR codes never expire because the data is hardcoded into the pattern. They will work forever. However, if the destination URL breaks or goes offline, the code will lead to a dead link.