QR Toolkit

SMS QR Code Generator

Enter a phone number and an optional pre-filled message. Scanning the QR code opens the messaging app ready to send.

Enter message details

Customize appearance

Higher levels keep the code scannable even if part of it is covered or damaged.

Adding a logo automatically raises error correction to High for reliable scanning.

Fill in the form to generate your QR code.

Your message is encoded directly in your browser — nothing is sent to a server.

How it works

  1. Enter the destination phone number.
  2. Optionally add a pre-filled message.
  3. Generate and download your QR code.

Use cases

  • SMS opt-ins and marketing sign-ups
  • Quick feedback or RSVP by text
  • Event check-ins

Frequently asked questions

What happens when someone scans an SMS QR code?

Their phone's messaging app opens with the number and, if set, the message pre-filled — ready to send.

Can I use this for opt-ins?

Yes, it's a common way to prompt a pre-filled opt-in text, such as "JOIN" to a marketing number.

URL QR Code

Paste a link, generate a QR code, and download it as PNG or SVG. Scanning opens the link directly in a phone's browser.

Text QR Code

Type or paste any text and generate a QR code that shows that exact text when scanned, no link or app required.

Email QR Code

Enter a recipient email plus an optional subject and message. Scanning the QR code opens the phone's mail app with a draft ready to send.