How to create a free, Ad-free phone number QR Code with iCheckQR
In today's rapidly advancing technological age, sharing phone numbers has never been easier and more convenient, thanks to QR codes. A phone number QR code is a useful tool that allows users to quickly share contact information without having to manually enter phone numbers.
Creating a phone number QR code saves time, enhances professionalism, and makes it easier to connect with clients, partners, or friends. Instead of sending your phone number via text or email, you simply need to scan the QR code to initiate a call immediately.
The best part is that with iCheckQR, you can create a free, ad-free phone number QR code, ensuring a smooth and uninterrupted user experience.

1. What is a Phone Number QR Code and How Does it Work?
A phone number QR code is a special type of QR code that, when scanned, either displays the phone number or automatically dials it. It’s a fast and convenient way to share contact information without having to manually enter the number. Phone number QR codes save time and are especially useful when quick connections are needed.
How it works on Smartphones
When you scan the phone number QR code with your smartphone’s camera, it triggers a call link. Here’s what can happen:
Displays the phone number: When you scan the QR code, the phone number stored in the code will appear on the screen.
Automatically dials the number: After scanning the code, the phone will automatically make the call.
Open the default calling app: If the call doesn’t happen automatically, the QR code will open the phone’s calling app, where you can press the dial button to connect.

2. When Should You Use a Phone Number QR Code?
A phone number QR code can be used in many situations to provide convenience and efficiency when connecting with customers, partners, or others. Below are some specific use cases:
On business cards: Printing a QR code on your business card lets the recipient scan it to instantly save your phone number, enhancing professionalism and convenience.
Example: A business card with a QR code allows partners to quickly call you when needed.
At stores, signs, or showrooms: Placing a QR code at visible spots in stores or showrooms allows customers to easily call you for more product information or support.
Example: A store sign with a QR code lets customers scan it to immediately call support.
For delivery services or customer support: QR codes on product packaging or delivery documents make it easy for customers to call the support department if they encounter issues or need further assistance.
Example: A QR code on product packaging lets customers call the customer support hotline.
Sales representatives or telesales: Telesales agents can use QR codes on advertising materials or emails so customers can scan them and call immediately, improving reach and interaction.
Example: A salesperson sends an email with a QR code for customers to call instantly when they want to purchase a product.

3. How to create a phone number QR Code on iCheckQR
Prepare the necessary information
Phone number format: Use the international format like +84... instead of starting with 0 to ensure global compatibility.
Avoid spaces: Do not insert spaces between digits to avoid errors when scanning the code.
Tips to avoid scanning errors: Ensure the QR code is large enough, not distorted, and printed on a non-reflective surface to improve scanning accuracy.
Steps to Create the QR Code
Step 1: Visit the website https://icheckqr.com → On the homepage, in the “Solutions” menu, select “QR Code Generator.”

Step 2: Select “Phone” → Enter the phone number in the correct international format and customize the QR code according to your preferences (template, color, logo, etc.).

Step 3: Click the “Generate QR Code” button. Then, check and scan the QR code for testing → Click the “Download” button to save the QR code in formats such as PNG, JPG, PDF, etc.

Step 4: Use the QR code: Print the QR code on business cards, stick it at stores or showrooms, or share it via email and social media.
4. How to Test and Customize the QR Code Before Use
Testing the QR code on your phone
To ensure the QR code works correctly before use, you can follow these steps:
Scan it with your camera: Open the camera app on your phone and point it at the QR code. If valid, a notification or link will appear.
Use specialized apps like Google Lens: Open Google Lens, point it at the QR code, and it will detect and display the content within the code.
Customizing the QR code’s color and logo
To make the QR code stand out and match your brand, you can customize it:
Add your brand logo: Place your brand’s logo in the center of the QR code to enhance brand recognition.
Customize the color of the QR code: Choose colors that match your brand, making the QR code visually appealing and easy to recognize.

5. Frequently asked questions about creating phone number QR Codes
Does a phone number QR code expire?
No, the phone number QR code created on iCheckQR is static, meaning it doesn’t expire and there is no limit to how many times it can be scanned.
Do I need the internet to scan it?
No, you can scan a QR code without an internet connection, as long as the phone number is properly encoded.
Can the number be saved directly?
No, the phone number QR code only supports direct calling, not saving the number to contacts.
How many QR codes can I create?
You can create an unlimited number of QR codes for free on iCheckQR without needing an account.

6. Why should you use iCheckQR to create a phone number QR Code?
Free, unlimited, and ad-free: Create phone number QR codes for free, with no limit on the number of codes, and no ads interfering with the experience.
No account required: You can create a QR code without registering an account, saving time and effort.
Simple interface, supports Vietnamese: The user-friendly interface supports both English and Vietnamese, making it ideal for Vietnamese users.
Made specifically for Vietnamese users and businesses: iCheckQR is developed by a Vietnamese team, understanding the local needs and habits.
Create your phone number QR code here
Conclusion
Creating a phone number QR code with iCheckQR offers ultimate convenience, is free of charge, and ad-free. With just a few simple steps, you can quickly and professionally share your phone number, whether on business cards, during customer care campaigns, or telesales.
With its user-friendly interface and support for both Vietnamese and English, iCheckQR is the ideal tool for individuals and businesses alike. Try it today and experience the convenience and effectiveness for yourself!





