Guide to Creating Free SMS QR Code
Are you looking for a simple and effective way to create an SMS QR code?
In this article, iCheckQR will walk you through the steps to generate a free SMS QR code in just a few clicks — ideal for individuals, businesses, or marketing campaigns. Let’s explore what SMS QR codes are and how they’re applied in real life.
1. What Is an SMS QR Code? How It Works & Its Benefits
What Is an SMS QR Code?
An SMS QR Code is a type of QR code pre-programmed with a recipient’s phone number and a preset message. When scanned, the user’s default messaging app automatically opens with the recipient and message fields filled in — saving time and minimizing errors.
How It Works on iOS and Android Devices
On iOS (iPhone):
When scanned with the default Camera app, iPhones detect the sms: format and display a prompt like “Send a message to [phone number].” Tapping this opens the Messages app with the phone number and message pre-filled.
Note: Older iOS versions may require manual action if the syntax is not recognized.
On Android:
Most modern Android phones support QR scanning through:
The built-in Camera app (Android 9+ with Google Lens)
Or the Google Lens app
When a code with the format sms:[number]?body=[message] is scanned, the device shows the option “Open in Messages.” Selecting it launches the default messaging app with the content already filled in.
Android Advantage: Some QR scanners can read SMS QR codes even without an internet connection.
Important: For compatibility across platforms, always use the format: sms:+[country code][phone number]?body=[message].
Benefits of Using SMS QR Codes
Fast & Convenient: Just scan and send — no manual typing needed.
Higher Response Rate: Ideal for promotions, customer service, or surveys.
Reduces Errors: Eliminates mistakes in phone numbers or message content.
Professional & Modern: Enhances user experience and digital branding.
2. How to Create an SMS QR Code Using Online Tools
Choosing the Right SMS QR Code Generator
Selecting the right tool not only simplifies QR code creation but also optimizes the user experience with design customization and scan tracking. Below are four popular and reliable tools:
iCheckQR: A Vietnamese tool optimized for local users with an intuitive interface, supporting the creation of various QR codes, including free SMS QR codes.
QRCodeChimp: A powerful international platform that supports dynamic QR codes, in-depth design customization, and detailed data analytics.
ME-QR: Quickly generates QR codes without requiring an account, supports multiple QR code types, and offers basic customization options.
QRCode366: A simple, lightweight, and easy-to-use tool — ideal for users who need to create QR codes quickly without advanced features.
Comparison Table of SMS QR Code Generators
Steps to Create an SMS QR Code
Steps to Create an SMS QR Code Using QRCodeChimp
Step 1: Visit the SMS QR Code Generator
Go to: https://en.qrcodechimp.com/
Here, you’ll find an interface to enter the required information.
Tip: Register for a free account to save and manage your QR codes more easily.
Step 2: Enter Phone Number and Message
Under the "Basic Information" section, enter:
The phone number you want users to send messages to (including country code, e.g., +84901234567).
A sample message you want users to send.
Tip: Keep the message short and clear to avoid scanning issues.
Step 3: Customize the QR Code Design (Optional)
Click on Color, Shape, Logo to:
Change the QR code color
Select eye and module shapes
Add your logo or brand icon to the center of the QR code
Tip: Ensure good contrast between background and QR code color for better scanability.
Step 4: Save and Download the QR Code
Click Save QR Code, then name your code.
After saving, click Download to get the QR code in PNG, SVG, or PDF format.
Tip: Test the QR code on both iOS and Android devices before printing or sharing to ensure proper functionality.
Steps to Create an SMS QR Code Using iCheckQR
Step 1: Visit the SMS QR Code Generator
Go to: https://icheckqr.com/en
Click on “Solutions” → “QR Code Generator” → Select “SMS” under the Contact section.
Tip: Use Chrome or Safari browsers for the best display experience.
Step 2: Enter Phone Number and Message
Enter the phone number you want users to message (with country code, e.g., +84 902 195 488).
Enter a sample message you want users to send.
(Optional) Enter a name for your QR code
Tip: From the options list, select the correct type “SMS” for accurate syntax. Keep the message short and clear to avoid scan errors.
Step 3: Customize the QR Code Design (Optional)
Click on Customize QR Code to:
Choose a template
Change the QR code color
Add your logo or brand icon to the center
Tip: Maintain contrast between background and code color for easy scanning.
Step 4: Generate the QR Code
Click the “Generate QR Code” button. The QR code will appear on the right side.
Tip: Scan the code with your phone before downloading to test functionality.
Step 5: Save & Download the QR Code
Click Save QR Code.
Click Download to save the image in PNG format.
Tip: Test the QR code on both iOS and Android to ensure full compatibility.
Steps to Create an SMS QR Code Using ME-QR
Step 1: Visit the SMS QR Code Generator
Go to: https://me-qr.com/
Change the language to English (if needed)
In the QR code category, select “SMS”
Tip: No account is required to quickly create a code.
Step 2: Enter Phone Number and Text Message
Choose your country and enter the recipient’s phone number (including country code, e.g., 0902.195.488)
Enter the message you want users to send
(Optional) Name your QR code
(Optional) Choose a content category
Tip: Keep your message short and clear to avoid scanning errors.
Step 3: Customize the QR Code
Click Customize to select a ready-made template, frame, theme, extra text, logo, etc.
Tip: Ensure high contrast between the background and QR color for best results.
Step 4: Download the QR Code
Once ready, click Download QR Code to save it in PNG, SVG, JPG, or PDF format.
Note: Free accounts may display ads when the code is scanned.
Tip: Test the QR code on both iOS and Android devices before printing or sharing.
Steps to Create an SMS QR Code Using QRCode366
Step 1: Visit the SMS QR Code Generator
Go to: https://qrcode366.com/
Select “SMS” from the options to begin input.
Tip: Simple interface; no login required.
Step 2: Enter Phone Number and Message
Enter the phone number you want users to message, e.g., 0902.195.488
Enter the message you want users to send
Tip: Keep messages short and avoid emojis or long paragraphs to prevent scan issues.
Step 3: Generate the QR Code
Click “Generate QR Code”. The code will appear instantly on the right without needing to reload the page.
Tip: Double-check the displayed content before downloading.
Step 4: Download
Click the “Download” button to save the image to your device.
Tip: Use clear names to organize codes if you’re creating multiple. Always test the QR on both iOS and Android for reliability.
3. Customize and Track SMS QR Codes
Design Customization Options
Colors: Adjust background and eye colors to match your brand.
Eye/Module Shapes: Use circles, triangles, or pixelated styles for a modern look.
Logo Placement: Add a company logo or SMS icon in the center for brand recognition.
Tips: Maintain strong contrast and a minimum size of 2x2 cm for reliable scanning.
Why use Dynamic QR Codes?
Editable Content: Update phone numbers or messages without reprinting.
Scan Analytics: Platforms like iCheckQR allow tracking:
Number of scans
Device type (iOS/Android)
Time and location
Campaign Optimization: Use data to refine your SMS marketing in real-time.
Note: Dynamic QR codes usually require a free account or paid plan.
4. Real-World Applications of SMS QR Codes
Business Use Cases
Customer Feedback: Let users quickly send service/product reviews.
Promotions: Auto-trigger discount messages at point-of-sale.
Support Requests: Easy one-scan access to customer service.
Personal Use
Greeting Messages: Pre-fill birthday or holiday wishes to share.
Quick Messages: Save time by pre-defining recipients and messages.
Events
Conferences & Exhibitions: Let attendees scan to request materials or contact speakers.
Retail Interactions: Let customers scan for support or quotes at the counter.
5. FAQ: SMS QR Code Creation
Is there a character limit for SMS QR codes?
Yes, typically 160–300 characters depending on QR type and complexity. Long messages may affect compatibility.
Can I edit a QR code after creating it?
Static QR: No — fixed content.
Dynamic QR: Yes — editable content with supported tools like iCheckQR, QRCodeChimp, or ME-QR.
Are SMS QR codes secure?
Generally yes, if generated from trusted sources.
Safety Tip: Always check message content before sending.
Conclusion
Creating an SMS QR code is a simple yet powerful way to streamline communication, boost engagement, and enhance user experience — both personally and professionally. In just a few steps, you can generate, customize, and deploy SMS QR codes for marketing, customer care, or quick messaging.
Start creating yours today with iCheckQR and unlock smarter messaging.
