Free QR Code Generator

How to Create a QR Code

1. Choose the QR code type — URL, plain text, WiFi credentials, vCard contact, email, or phone number
2. Enter your content — paste a URL, type your text, or fill in the contact fields
3. Customize the appearance — adjust size, colors, and error correction level
4. Click Generate to preview your QR code instantly
5. Sign in to download as PNG (for digital) or SVG (for print)

Frequently Asked Questions

Is this QR code generator free?

Yes, creating QR codes is completely free. You can generate and preview unlimited QR codes. Sign in with a free DocFila account to download.

Do QR codes expire?

Static QR codes never expire. The data is encoded directly into the pattern and works forever — no dependence on a server or subscription.

What size should my QR code be?

For print materials, use at least 300×300 pixels. For billboards or large signage, use 800+ pixels. For digital screens and email, 200×200 is typically sufficient.

Can I customize the colors?

Yes — you can set any foreground and background color. Just make sure there is enough contrast between them for scanners to read the code reliably.

What is error correction?

Error correction allows QR codes to remain scannable even if part of the code is damaged or obscured. Higher levels add more redundancy but make the code denser. Use "Medium" for most purposes, or "High" if you plan to add a logo over part of the QR code.

Need more QR features?

Create dynamic QR codes, batch generate, and scan QR codes — all in the DocFila app.

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