QR Tools
SMS QR Generator
Create a QR code that opens a pre-filled text message when scanned. Great for customer support lines, event RSVPs, and marketing campaigns.
Free · Runs in your browser · No signup · Files stay on your device
Design options
Adjust scan-safe QR styling, spacing, colors, and logo placement.
Logo mode
When a logo is added, scan-safe settings and adaptive logo sizing are enforced automatically so the QR code stays easier to scan.
Logo overlay
Upload a centered logo for branded QR codes.
Best results come from a square PNG/SVG icon with a plain background and strong contrast.
Preview & actions
Review your QR code before downloading.
Preview scales with size. Margin changes the quiet space inside the QR.
Current export uses 400px size, margin 2, and M error correction.
How to use
How to use SMS QR Generator
- 1Enter the recipient phone number.
- 2Optionally type a pre-filled message.
- 3The QR code generates automatically.
- 4Download and share — scanning opens the messaging app.
Tips
Quick tips
- Use international phone format (e.g., +15551234567) for best cross-device compatibility.
- Keep the pre-filled message short — the user can edit it before sending.
- Useful for opt-in campaigns: scan to text 'JOIN' to your shortcode.
FAQ
Frequently asked questions
What happens when someone scans this?
Their default messaging app opens with the phone number and message pre-filled. They must tap Send themselves.
Does this work with shortcodes?
Yes. Enter the shortcode as the phone number (e.g., 12345) and the keyword as the message.
Does this send the SMS automatically?
No. It only opens the compose window. The user reviews and sends manually.
Does this work on all devices?
Yes. The sms: protocol is supported on iOS, Android, and most feature phones.
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