1. Are black and white
2. Not distinct from other QR Codes
3. Don’t tell the consumer anything about your brand

As mentioned above, you can create your customized QR Code for free in a few easy steps. Let’s get into a little more detail:

1. Choose a QR Code generator: To begin with, select a QR Code generator that allows you to create QR codes for free and is easy and simple to use. The more complicated the process, the higher the chances that your QR Code may end up looking nothing like QR Codes at all. Choose Uniqode's QR Code generator that allows you to create customized QR Codes for free with unlimited scans.

2. Choose your color: For established businesses and brands, you already have a color palette. Select a color from that palette and try it out now. With a little bit of trial and error, you will land on a color that makes the QR Code look aesthetically pleasing. For instance, this is a Website QR Code that was created for Uniqode's homepage.

3. Choose a logo: Depending on what the QR Code is intended for, you can choose a logo from the gallery. For instance, if it is a YouTube QR Code, you want to select the YouTube logo. This lets the end user know what they can expect when they can scan the QR Code. Alternatively, you can upload your brand’s logo to reinforce your branding. You can add a compelling CTA like ‘Scan to play’ or ‘Scan to get offer’ on the print material instead.
4. Generate and test your QR Code: Click on ‘Generate QR Code’ to start testing your QR Code. This step is crucial. You want to make sure your customized QR Code is still scannable. If you choose a color that is too light or play too much with the foreground and background colors, you might end up with a non-functional QR Code. Scan the QR Code with your iPhone or Android smartphone to make sure it is working.
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5. Download the customized QR Code: Your QR Code is now ready to be downloaded. Choose PNG or JPG if you intend to use it online on a website or social media and EPS, SVG if you want to use it on a flyer, poster, business card, brochure or a billboard.
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Apart from adding a color and a logo, there is a lot more you can do when it comes to personalizing your QR Code to create a custom QR Code campaign. To create these customized QR Codes, you will need Uniqode's QR Code Solution.

Let’s say, you want to create a Website QR Code

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Templates: If you’d like to skip designing every element separately, simply choose one of the available options. Click on a template to apply it. To remove, click on it again and you will see a “Remove” option.

Eyes: The three squares surrounded by frames on the corners of the QR Code are known as the eyes of the QR Code. Technically, these are called positioning markings and indicate which direction the QR Code has been printed in to make it easier for scanning.
Change the eye-ball color and shape: To change the color, select a color from the palette or enter the hex code of the color directly. To change the shape of the eyes, simply click on the available shapes.

Change the eye-frame color and shape: Choose a color from your branding or pick a color from the palette. Select a shape from the available templates.

Logo: Choose a logo from the gallery or upload your brand’s logo. QR Codes with a brand logo are instantly recognizable and help instill trust in your user.

Pattern: The data is held in the pattern. Usually, it’s black and white squares but you can easily change the shape and the color of this pattern.

Background: Choose an image or color as the background of the QR Code. You can utilize this for vCard for personal or business use.
Adding an image as the background:
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Adding an image can take some trial and error on your part. The colors of the image should not clash with the colors of the QR Code. Try uploading a square image for best results or use the Crop tool when uploading it to the dashboard.
Adding a color as the background of the QR Code:

The background color and the QR Code must have a contrast ratio of 40%. This means the background should be 40% lighter than the QR Code. To ensure your QR Code is scannable, test a couple of colors and scan them through your smartphone.
Frame:
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Adding a CTA to your QR Code is the simplest way to educate consumers what they can expect and boost your CTR. Click on the available templates to add a frame. To remove it, click on it again, until you see a remove button.
Download your QR Code:
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You can download your customized QR Code in PNG, SVG, JPEG or EPS or print your QR Code right away.
You can use a customized QR Code design absolutely everywhere - online and offline. Here a few examples for you to get started: