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Free tool

QR Code Generator

Generate QR codes instantly for websites, invoices, payments, WiFi, emails, and business links.

Browser-basedNo signupFree forever

Quick presets

Size

Medium
SmallMediumLarge

Higher correction improves scan reliability.

Download PNG

Enter text or a link to preview your QR code.

Download PNG

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Workflow

How it works

Three quick steps from input to a result you can use in your stack.

1

Step 1

Enter URL or text

2

Step 2

Customize QR code

3

Step 3

Download and share

Why teams use it

Benefits and use cases

  • Create scannable links in seconds.
  • Generate PNG and SVG QR formats.
  • Customize colors, size, and correction level.
  • Use quick presets for common business flows.
  • Copy data URL for fast embedding.

Overview

Quick context

What is a QR code?

A QR code is a scannable matrix barcode that stores text, URLs, contact data, and other small payloads. Smartphone cameras and scanner apps can read it instantly, making it a simple bridge between printed materials and digital actions like opening links, payment pages, and forms.

Common QR code use cases

Teams use QR codes for product pages, event check-ins, support forms, profile links, Wi-Fi credentials, and onboarding docs. They are effective where typing long URLs is inconvenient. For business operations, QR labels can also improve workflow speed in invoices, packaging, and physical collateral.

QR codes for invoices and payment links

Adding QR codes to invoice PDFs helps clients pay faster on mobile. You can encode a payment URL, portal link, or invoice status page and include it in shared documents. This reduces friction for recipients and improves completion rates for payment or approval tasks.

Answers

FAQ

Is this QR code generator free?

Yes. It runs in your browser and does not require signup.

Can I generate QR codes for payments?

Yes. Paste your payment or invoice link — the QR encodes whatever you enter.

What file formats are supported?

PNG for quick sharing and SVG for scalable or print use.

Do QR codes expire?

The image does not expire. If the underlying link changes, generate a new QR with the updated URL.

Can I customize QR colors?

Yes. Pick foreground and background colors — keep strong contrast for reliable scans.

Free QR Code Generator | Invoicey