What is an SMS QR Code?

An SMS QR code is a type of QR code that, when scanned, opens the default messaging app on the user's phone with a pre-filled phone number and optional text message. The recipient simply needs to tap "Send" to complete the message, making it incredibly easy to initiate text-based communication with a single scan.

SMS QR codes use the standard sms: URI scheme, which is universally supported across iOS, Android, and other mobile operating systems. This means your SMS QR code will work on virtually any smartphone without requiring any special apps or software.

How to Create an SMS QR Code

1. Enter the phone number — Type the destination phone number in the field above. Include the country code (e.g., +1 for the US, +44 for the UK) for international compatibility.
2. Add a pre-filled message (optional) — Write a default message that will appear in the recipient's messaging app. They can edit it before sending.
3. Customize your QR code — Choose a color that matches your brand and select the error correction level. Higher error correction makes the QR code more reliable when printed on rough surfaces.
4. Download for free — Download in PNG (for web) or SVG (for print). No watermarks, no signup required.

Use Cases for SMS QR Codes

• Customer support — Place SMS QR codes on product packaging so customers can quickly text your support line with a pre-filled order number or product name.
• Feedback collection — Add QR codes to receipts or in-store displays that open a text message with "FEEDBACK" pre-filled, making it effortless for customers to share their experience.
• Event RSVPs — Include SMS QR codes on invitations so guests can RSVP by simply scanning and sending a text with their name and response.
• Opt-in marketing — Use SMS QR codes on flyers, posters, or business cards to let people subscribe to your SMS marketing list by texting a keyword.
• Restaurant ordering — Enable text-based ordering by placing SMS QR codes on table tents or menus that pre-fill the table number.
• Emergency contacts — Display SMS QR codes in offices or public spaces that instantly open a message to emergency services or building management.

Tips for SMS QR Codes

• Always include the country code — Format phone numbers with the international dialing code (e.g., +1 for USA) to ensure the QR code works for users in any country.
• Keep messages short — SMS messages are limited to 160 characters per segment. Keep your pre-filled message concise to avoid splitting across multiple segments.
• Test on multiple devices — Before printing, scan your QR code with both an iPhone and an Android phone to verify the message and number appear correctly.
• Use higher error correction for print — If your QR code will be printed on textured materials or displayed outdoors, select "High (30%)" error correction for better scan reliability.
• Add a clear call-to-action — Place text near the QR code like "Scan to Text Us" or "Scan to Send Feedback" so people know what to expect.