How to Create a Free QR Code for a Website, PDF, Wi-Fi & More

You can create a free QR code for almost any common business or personal use.

The exact process depends on what information the QR needs to contain.

A website QR is simple: encode the URL.

A Wi-Fi QR can store network credentials directly.

A PDF QR usually points to a hosted PDF URL.

A Google review QR points to the business's review flow.

The most important decision is whether the QR should be static or dynamic.

Quick answer

Use this rule:

  • Website: static if the URL is permanent; dynamic if it may change.
  • PDF: dynamic is safer if the PDF may be replaced.
  • Wi-Fi: static is usually fine unless credentials change often.
  • Menu: dynamic is usually better.
  • Google reviews: static can work if the review URL remains stable.
  • Events: dynamic is useful if you want to update the destination over time.
  • Business cards: dynamic is useful if contact or destination information may change.

Create a free website QR code

A website QR is the simplest use case.

You can:

  1. copy the webpage URL,
  2. paste it into a free QR generator,
  3. generate the QR,
  4. download it,
  5. test it.

Chrome can also create a QR for the page you are currently viewing.

Read How to Make a QR Code for Free for the basic walkthrough.

Create a free QR code for a PDF

A QR cannot normally contain an entire PDF file.

Instead, the QR points to a URL where the PDF is hosted.

That might be:

  • your website
  • cloud storage
  • a document platform
  • another public file URL

If the PDF might change, a dynamic QR is useful because you can update the destination later.

If you use a static QR and the PDF moves to a new URL, the printed QR still points to the old file.

Create a free Wi-Fi QR code

Wi-Fi QRs can encode:

  • network name
  • password
  • security type

A compatible phone can scan the QR and offer to join the network.

Because the credentials can be stored directly in the QR, static is often enough.

If the Wi-Fi password changes frequently, you will need to replace the printed code.

EasyQR includes a free Wi-Fi QR generator and sign maker if you want a finished printable sign.

Create a free QR code for Google reviews

A Google review QR usually points to a link that takes customers toward leaving a review for your business.

The QR itself can be static if the link is stable.

The bigger opportunity is often the printed presentation.

A sign with a clear message such as “Share Your Experience” can be more useful than a bare QR image.

EasyQR includes a free Google Review QR generator and sign maker.

Create a free restaurant menu QR

Menus change.

That makes restaurant QRs a strong dynamic use case.

A restaurant may switch:

  • PDF menu
  • ordering system
  • seasonal page
  • delivery provider
  • reservation platform

A dynamic QR lets the printed table sign remain in place while the destination changes.

If you use static, make sure the menu URL is something you control and can keep stable.

Create a free event QR

An event QR might point to:

  • registration
  • ticketing
  • schedule
  • map
  • livestream
  • post-event survey

Dynamic can be especially useful because one printed QR can change throughout the event lifecycle.

Create a free business card QR

A business-card QR might link to:

  • contact page
  • digital business card
  • LinkedIn
  • portfolio
  • booking page

If you expect the destination to remain stable for the life of the cards, static can work.

If not, dynamic is safer.

Create a free feedback QR

A feedback QR can point directly to:

  • survey form
  • feedback page
  • customer experience form
  • support request

If you change form providers later, dynamic makes the printed QR easier to preserve.

Can all of these be free?

Yes, if static is enough.

For dynamic QR codes, free allowances exist, but limits vary.

Check:

  • number of dynamic QRs
  • scan limits
  • editing rules
  • account requirements
  • cancellation behavior

See Best Free QR Code Generators in 2026.

When is paying $1 worth it?

Paying a dollar can make sense when the QR is attached to something that costs more than a dollar to replace.

Examples:

  • acrylic sign
  • printed brochure
  • business cards
  • table tent
  • packaging
  • direct mail

OneDollarQR provides one year of management and unlimited scans, then keeps the QR at the last saved destination if management is not renewed.

FAQ

Can I create a QR for a PDF for free?

Yes. Host the PDF at a public URL and create a QR to that URL.

Is a Wi-Fi QR free?

Yes. Wi-Fi credentials can be encoded directly in a static QR.

Can I make a free menu QR?

Yes. Dynamic is often safer because menu destinations can change.

Can I make a QR for Google reviews?

Yes. Use the appropriate review link as the QR destination.

Do I need a different QR generator for each use?

Not necessarily. General QR generators handle URLs, while specialized tools can make the workflow easier for Wi-Fi, reviews, menus, events, and other use cases.

The bottom line

Almost any common QR use case can start free.

The question is whether you need the code to remain editable after printing.

For permanent destinations, static is usually enough.

For changing destinations, use dynamic.

Next, read Free Static QR Code vs Free Dynamic QR Code, Free QR Code Maker Without a Subscription, or compare QR generators.