AdamTools
Your QR is created in your browser. Nothing is uploaded.
QR Studio · Free tools. No friction.

Create a QR code people can trust.

Build, customize and download a scan-ready QR code in seconds.

01

QR code type

Website
02

Design

QR color & add a logo
01Free

Unlimited static QR codes

02Private by default

Processed on your device

03Print-ready SVG

PNG and scalable SVG

Free online QR code maker

Create a custom QR code in seconds

AdamTools is a fast, private QR code generator with logo support. Create QR codes for links, WiFi, WhatsApp and vCards, customize the colors, check readability and download a clean PNG or print-ready SVG.

Create a free QR code

Website QR code

Turn any URL into a scan-ready QR code for packaging, posters, menus, flyers and business cards.

WiFi QR code generator

Let guests join a WiFi network by scanning instead of typing a long network name and password.

WhatsApp QR code

Create a QR code that opens a WhatsApp conversation with an optional prefilled message.

vCard QR code

Share a digital contact card with a name, company, phone number, email address and website.

1

Choose a QR type

Select a website, WiFi network, WhatsApp message or vCard.

2

Customize the design

Pick high-contrast colors and add your brand logo if needed.

3

Download and test

Save a PNG or SVG, then scan it once before publishing or printing.

Frequently asked questions

Free QR code generator FAQ

Is this QR code generator really free?

Yes. AdamTools creates unlimited static QR codes without an account, watermark or forced subscription.

Do the QR codes expire?

No. A static QR code stores its destination directly, so it keeps working as long as that destination remains available.

Can I create a QR code with a logo?

Yes. Add a PNG, JPG or WebP logo, choose your colors and download a high-resolution PNG or scalable SVG.

Is it safe for WiFi passwords and contact details?

Your content is processed locally in your browser. AdamTools does not upload the information used to generate your QR code.

Which format should I download?

Use PNG for websites and social media. Choose SVG for professional printing because it remains sharp at any size.