Phone Number QR Code Generator - Free & Instant

Create a phone number QR code in seconds. Scan to call - no typing needed. Free, no sign-up, runs in your browser, download PNG or SVG.

Fill in the fields to generate your QR code.
Download PNG

Generated in your browser — nothing is uploaded.

Turn any phone number into a scannable QR code in seconds

Paste a phone number, hit generate, and get a QR code anyone can scan to call you instantly - no typing, no typos. Perfect for business cards, flyers, storefronts, restaurant menus, or any printed material where you want people to reach you in one tap.

Everything runs in your browser. Your phone number is never uploaded to any server and stays completely private on your device.

How to create a phone number QR code

  1. Enter your phone number in the field above. Use full international format for best compatibility - for example, +14155552671 for a US number or +447911123456 for a UK one.
  2. Pick a size (256 px works for screens; 512 px or larger is better for print).
  3. Choose colours if you want the QR to match your brand - change the foreground and background separately.
  4. Click Generate. A preview appears immediately.
  5. Download as PNG for photos, presentations, and web use, or SVG for print and vector artwork that scales without going blurry.

What happens when someone scans it? Their phone opens the dialler with your number already filled in. One tap to call - no manual entry needed. QR codes are free to use, never expire, and require no app - any smartphone camera works.

Worked example

Say you run a plumbing business and want customers to call you from a window sticker. You enter:

+14155552671

The tool encodes that as a tel: URI - specifically:

tel:+14155552671

The output is a square QR code image. A customer scans it, their phone shows "Call +1 (415) 555-2671?", and they tap call. Done. No link, no app, no redirect - the number lives directly inside the QR pattern.

How to generate a phone-number QR code in code

If you need to create these programmatically - say, for a batch of business cards or a dynamic web page - here are two clean approaches.

Python (using the qrcode library)

# pip install qrcode[pil]
import qrcode

phone = '+14155552671'
img = qrcode.make(f'tel:{phone}')
img.save('phone_qr.png')

Run this and you get a phone_qr.png file ready to drop into any design. The tel: prefix is the key - it tells the scanner this is a phone number, not a web address.

JavaScript (using the qrcode npm package)

// npm install qrcode
const QRCode = require('qrcode');

QRCode.toFile('phone_qr.png', 'tel:+14155552671', { width: 512 }, (err) => {
  if (err) throw err;
  console.log('QR code saved!');
});

Swap in any number. The width option sets pixel size - go 400+ for anything printed.

How it works

A QR code is a 2D grid of black and white squares that encodes text. For a phone number, the tool wraps your digits in a tel: URI (defined in RFC 3966), then encodes that string into the QR pattern using Reed-Solomon error correction. That means the code still scans even if part of it is scratched or dirty.

The QR image is built entirely by JavaScript in your browser using the QR Code Model 2 standard. Nothing is sent anywhere - you could disconnect from the internet and it would still work.

The QR code standard (ISO/IEC 18004) supports up to about 3 KB of text, so any phone number - even with country code and extension - fits easily.

When to use a phone number QR code (and when not to)

Good fit Not the right tool
Business cards, flyers, banners You need to track scan analytics (use a URL shortener QR with a redirect instead)
Shop windows, vehicle wraps You want to share full contact details (name, email, address) - use a vCard QR code
Restaurant / takeaway menus You need to change the number later without reprinting - again, a redirect URL QR is better
Event badges and lanyards Your audience uses older feature phones that lack a QR scanner (rare today, but worth noting)

If you need to include a name, job title, email, and phone in one scan, consider a vCard QR code instead - it stores the full contact card. If you want to message someone on WhatsApp rather than call, a WhatsApp QR code opens a chat directly.

Ready to make yours? Use the generator at the top of this page - it takes about ten seconds and the download is free.

Frequently asked questions

What format should I enter the phone number in?+
Use international format with the country code and a + sign - for example, +14155552671 for the US or +447911123456 for the UK. This ensures the QR works correctly for anyone who scans it, regardless of their country. Leaving out the country code can cause the dialler to fail or call the wrong number.
Is my phone number uploaded or stored anywhere?+
No. The QR code is generated entirely in your browser using JavaScript. Your number never leaves your device and is not stored on any server. You can even generate codes while offline.
Is this phone number QR code generator free? Do I need to sign up?+
Completely free, no sign-up required. There is no limit on how many codes you can generate, and there is no watermark on the downloaded image.
Do phone number QR codes expire?+
No. Because the phone number is encoded directly into the QR pattern (not stored on a server with a redirect), it works forever. As long as your number stays the same, the code never stops working.
PNG or SVG - which should I download?+
Download PNG for digital use - websites, email signatures, and presentations. Download SVG for anything printed, because it scales to any size without going blurry. For business cards or large-format print, SVG is strongly recommended.
What size should I use for print?+
For a standard business card, 400-500 px at 300 DPI gives a crisp result. For a poster or shop window, use the SVG format instead - it prints sharp at any size. As a general rule, the printed QR code should be at least 2 cm (about 0.8 inches) square so most phone cameras can read it comfortably.
Can I change the colour of the QR code?+
Yes. The generator lets you pick any foreground and background colour. Keep strong contrast between the two - light background, dark foreground is safest. Avoid reversing to white-on-black for dark-printed materials, as some scanners struggle with low-contrast codes.
What is the difference between a phone number QR code and a vCard QR code?+
A phone number QR code encodes only the dial action - scan it and your phone asks if you want to call that number. A vCard QR code encodes a full contact record: name, company, email, address, and phone. Use a phone QR for simple call-to-action materials; use a vCard QR when you want people to save your complete contact details.