Is my phone number sent to a server?

No. The QR code is generated entirely in your browser using a client-side library. The number never leaves your device.

What happens when someone scans the code?

Their phone camera detects the tel: link and offers to open it in the dialer app, with the number already filled in. They still have to tap call themselves.

Do I need to include the country code?

Yes, for the number to dial correctly from any country. Pick a country code from the dropdown, or type the full number starting with + if you already know the international format.

What is error correction level and which should I pick?

It controls how much of the QR code can be damaged or obscured (like a logo) and still scan. Medium (M) works well for most prints; choose High (H) if the code will be small or printed on a rough surface.

Can I download the QR code as SVG?

Yes. SVG is a vector format, so it stays sharp at any print size, which is useful for posters or large signage. PNG is better for quick sharing or embedding in documents.

Will this work with extensions or dashes in the number?

Dashes, spaces, and parentheses are stripped automatically. Extensions are not supported by the tel: URI standard, so enter the direct dial number only.

Phone QR Code Generator

Name: Phone QR Code Generator
Availability: InStock
Author: Nham Vu

Enter a phone number and get a QR code that opens the dialer pre-filled with that number when scanned.

Phone Number Details

Country code

Phone number

If the number already starts with +, the country code above is ignored.

Error correction

QR code size

Enter a phone number to generate the QR code

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Summary

Enter a phone number and get a QR code that opens the dialer pre-filled with that number when scanned.

How it works

Choose a country code, or enter a number that already starts with +.
Type the phone number.
Pick an error correction level and QR code size.
The QR code updates automatically as you type.
Scan it with a phone camera to open the dialer with that number.
Download the QR code as a PNG or SVG to print or share.

Use cases

Add a "call now" QR code to a business card or flyer.
Print a click-to-call code on a storefront window or menu.
Let event attendees dial a hotline without typing the number.
Put a support number QR code on a product insert or receipt.
Share a booking line on a poster so people can call while walking by.
Embed a QR code in a PDF or slide so viewers can call directly from their phone.

Frequently Asked Questions

Last updated: 2026-07-22 · Reviewed by Nham Vu