Create a QR code for a website, hidden message, email, phone number, text message, or Wi-Fi network with the Free QR Code Generator. Choose what you want the code to contain, customize its colors and size, and download the finished QR code as a PNG image.
Everything is created directly in your browser. There is no account to create, no API required, and the information you enter does not need to be sent to Mike’s Helpers for processing.
QR Code Generator
Create a QR code directly in your browser. Nothing you enter is sent to this website.
Tip: Test the downloaded QR code with your phone before printing or publishing it.
What Is the Free QR Code Generator?
The Free QR Code Generator turns information into a scannable QR code that can be read by many modern smartphones and QR scanner apps.
A QR code can contain much more than a website address. You can create a code containing plain text, a hidden message, an email address, phone number, prepared text message, or Wi-Fi connection information.
Once the QR code is created, download it as a PNG image and use it on a website, sign, poster, flyer, business card, presentation, printed handout, product insert, or other project.
How to Create a Free QR Code
- Choose the type of QR code you want to create.
- Enter the website, message, contact information, or other content.
- Choose the QR code size.
- Select your foreground and background colors.
- Enter a filename for your QR image.
- Click Generate QR Code.
- Test the QR code before publishing or printing it.
- Download the finished QR code as a PNG image.
Create a QR Code for a Website or Webpage
A website QR code gives people an easy way to reach a webpage without manually typing its address.
Paste the URL into the Website section and generate your QR code. When someone scans the code with a compatible phone, they can open the encoded website or page.
This can be useful for business cards, store signs, advertisements, event posters, menus, brochures, printed instructions, product packaging, and promotional material.
Create a Hidden Message QR Code
This is where QR codes can get a little more interesting.
Select Hidden Message and type your message into the box. The message itself is encoded directly into the QR code. It does not need to lead to a webpage.
Someone looking at the QR image cannot simply read your message. They have to scan the code to reveal what it contains.
A hidden message QR code could be used for games, clues, scavenger hunts, classroom activities, party games, contests, surprises, interactive displays, entertainment, or simply leaving someone a message with a little mystery attached.
Create a QR Code for an Email
The email option creates a QR code containing an email address. You can also include an optional subject line and prepared message.
When scanned on a compatible device, the code can help the user start an email without manually entering all of that information.
This can be handy on business cards, customer-service signs, promotional material, convention displays, or anywhere you want to make contacting someone easier.
Create a Phone Number QR Code
Enter a telephone number and the tool can encode it into a QR code.
A compatible phone can recognize the encoded telephone number and offer the user the appropriate phone action.
This is particularly useful for printed advertising, business cards, service vehicles, storefront signs, flyers, and other places where someone might otherwise have to manually enter a telephone number.
Create an SMS Text Message QR Code
The SMS option can contain both a telephone number and an optional prepared text message.
Instead of asking someone to type a number and then type a particular message, the QR code can provide that information when scanned on a compatible device.
This could be useful for responses, inquiries, event information, customer contact, or other situations where you want to make starting a text message easier.
Create a Wi-Fi QR Code
A Wi-Fi QR code can make connecting to a wireless network easier for visitors.
Enter the network name, security type, and password. The resulting QR code contains the connection information.
Compatible phones can use the information in the code to help connect to the network without requiring someone to manually type a long Wi-Fi password.
This can be useful in homes, offices, waiting rooms, shops, guest areas, vacation rentals, and other places where you regularly provide Wi-Fi access.
Important: Anyone who can scan a Wi-Fi QR code may be able to retrieve or use the information stored in it. Do not publicly display a QR code containing credentials you want to keep private.
Customize Your QR Code Colors
QR codes do not always have to be black and white.
The Free QR Code Generator lets you select both the foreground and background colors. This can help a QR code fit the design of a poster, website, sign, presentation, or other project.
However, appearance should never come at the expense of readability. QR scanners need enough contrast to distinguish the code from its background.
For the most reliable results, use a dark foreground with a light background. If you experiment with unusual color combinations, always test the finished code before using it.
Choose the Size of Your QR Code
You can generate QR code PNG images in several sizes:
- 300 × 300 pixels
- 500 × 500 pixels
- 800 × 800 pixels
- 1000 × 1000 pixels
A smaller image may be sufficient for online use, while a larger QR image gives you more flexibility when preparing graphics or printed material.
Download Your QR Code as a PNG Image
After generating the code, you can download it as a PNG image with your own filename.
PNG works well for QR codes because it preserves the sharp edges of the individual squares. The downloaded image can then be inserted into another image, document, webpage, poster, sign, or other design.
The tool also includes a Copy QR Image option for browsers that support copying generated images directly to the clipboard.
What Information Is Inside My QR Code?
The generator displays the actual information encoded in your QR code below the finished image.
This gives you a chance to check the destination URL, message, phone number, or other information before downloading and using the code.
It is still a good idea to test the finished QR code with a compatible phone or scanner before printing hundreds of copies or publishing it somewhere important.
QR Codes Can Contain Information Without a Website
One common misconception is that every QR code has to lead to a website.
It does not.
A QR code is a way of encoding information into a pattern that a scanner can read. A website URL is simply one type of information that can be encoded.
For example, a hidden message can exist entirely inside the QR code. When someone scans it, their device reads the message from the code itself. Mike’s Helpers does not need to host a special webpage containing that message.
Creative Ways to Use a Hidden Message QR Code
A QR code can turn an ordinary printed object into something interactive.
You could hide a message behind a QR code and place it on a party invitation, greeting card, puzzle, classroom worksheet, treasure hunt clue, event program, poster, or display.
You could even reveal a prediction, answer, secret phrase, joke, clue, or surprise to an entire group of people who scan the same code.
The technology is simple. What you put inside the code is where the fun begins.
No Account, API, or Server Processing Required
The Free QR Code Generator runs directly in your browser.
The tool does not need an external QR generation API, and you do not have to create an account simply to make a QR code.
This also means Mike’s Helpers does not need to maintain a database of the QR codes you create.
What Can You Use a QR Code For?
There are hundreds of possible uses, including:
- Website and webpage links
- Business cards
- Store signs
- Event posters
- Flyers and brochures
- Hidden messages
- Games and scavenger hunts
- Interactive entertainment
- Email contact information
- Telephone numbers
- Prepared SMS messages
- Guest Wi-Fi access
- Presentations
- Product information
- Printed instructions
- Surprises, clues, and reveals
Always Test a QR Code Before Using It
Do not assume a QR code works simply because it looks like a QR code.
Test the finished image with a phone or QR scanner before publishing it, printing it, or putting it into an important project.
This is especially important when using custom colors. Low contrast between the foreground and background can make an otherwise valid QR code difficult for some devices to read.
Also check the information shown below the generated QR code. A perfectly functioning QR code containing the wrong URL is still the wrong QR code.
AI Conversation Technology That Brings Clarity and Confidence
Unlock the full ChatGPT potential and discover a world of effortless conversations, where human-like interactions become an affordable and seamless part of our daily lives. By harnessing the revolutionary power of conversational AI, we can redefine the way we interact with technology and transform industries forever.
Behind the Tool
I originally looked at a QR code generator as another simple utility for Mike’s Helpers. Then I started thinking about what could actually be hidden inside one.
A QR code can send someone to a website, but it can also contain the message itself. That opens up possibilities for hidden messages, clues, surprises, reveals, and interactive ideas that have nothing to do with simply advertising a URL.
So instead of making a generator that only turns a website address into a black-and-white square, I wanted this tool to offer several useful options while remaining simple to use.
Choose what you want to encode, create the QR code, test it, and download it. No account and no unnecessary steps.
Free QR Code Generator FAQs
Is the Free QR Code Generator really free?
Yes. You can create and download QR codes without paying a fee or creating an account.
Can a QR code open a website?
Yes. Enter a website or webpage address and the generated QR code will contain that URL. A compatible phone or scanner can read the address and offer to open it.
Can a QR code contain a hidden message?
Yes. Select Hidden Message and enter your text. The message itself is encoded in the QR code and does not require a separate webpage.
Does Mike’s Helpers store my hidden message?
No. The QR code is generated in your browser. The message does not need to be stored on Mike’s Helpers.
Can I make a QR code for my Wi-Fi password?
Yes. Enter your network name, security type, and password to create a Wi-Fi QR code. Remember that anyone who can scan the code may be able to use the information it contains.
Can I make colored QR codes?
Yes. You can change both the foreground and background colors. For reliable scanning, use colors with strong contrast and test the finished code.
Can I create a QR code for an email address?
Yes. You can also include an optional subject line and prepared email message.
Can I create a QR code for a phone number?
Yes. The Phone option creates a QR code containing the telephone number.
Can I create a QR code for a text message?
Yes. The SMS option lets you include a telephone number and an optional prepared text message.
Can a QR code contain a photograph?
A normal QR code has limited storage capacity and is not practical for storing an ordinary photograph. Instead, a QR code can contain the URL of a webpage or image that appears after the code is scanned.
What image format does the tool download?
The finished QR code is downloaded as a PNG image.
Why should I test my QR code?
Testing confirms that the code scans correctly and contains the information you intended. Testing is particularly important before printing QR codes or when using custom foreground and background colors.
Do I need special software to create the QR code?
No. The generator runs in a modern web browser and does not require you to install a separate QR code program.
Privacy: QR codes are generated locally in your browser. Information entered into the generator does not need to be uploaded to Mike’s Helpers for QR code creation.