What is a dynamic QR code?

A dynamic QR code is a QR code that stores a short redirect link instead of the final destination, so you can change where it points after it has been printed. The printed pattern stays the same while you update the destination from a dashboard. Every code saved to a QR Cake account is dynamic, free plan included, and never expires, so you can swap a menu, PDF, video or link list without reprinting anything.

What is the difference between static and dynamic (changeable) QR codes?

A static QR code stores its destination directly in the pattern, so it can never be changed once the code is made. A dynamic QR code stores a short redirect link instead, so you can change where it points at any time, even after it is printed. Every code you save to a QR Cake account is dynamic, and on the Pro and Business plans you can also see scan analytics for it.

Why should I use a dynamic, changeable QR code?

Use a dynamic QR code whenever the link, file or page behind it might change after you print it. The printed code stays the same while you point it somewhere new, so a typo, a moved web page or next season's menu is a quick edit instead of a reprint. QR Cake's Pro and Business plans also add scan analytics: how many scans, when, and from which countries and devices.

Why are some QR code generators free?

Most free QR code generators only make static codes, which cost nothing to run because the destination sits in the pattern itself. Dynamic codes need a redirect service on every scan, which is why they are usually paywalled. QR Cake pays for its free plan with a short QR Cake page (a brief ad) shown before the destination opens, and any paid plan removes it. A free account holds up to 5 dynamic codes that never expire.

How do I download my QR code?

Click Create to save your code to your QR Cake account, then click Download and pick SVG, PNG, JPEG or WebP. Hosted types such as PDF, video or vCard show only a preview until they are saved. A Website code can also be downloaded without saving, but that copy is static and can never be changed. Use SVG for print, since it scales to any size; the other formats export at 2048 px.

Can I create a QR code for free?

Yes. QR Cake lets you make a QR code for free, with no credit card or design software. Pick one of 11 types, such as Website, PDF or vCard, add your content, style it and click Create. Saving needs a free account, which makes the code dynamic and editable; the free plan covers 5 codes, and each scan shows a short QR Cake page first. Only a Website code can be downloaded without an account, and that copy is static.

What kind of information can be stored in a QR code?

A QR code stores a string of text, most often a web address. A saved QR Cake code stores a short QR Cake link, so it can open a website, a link list, images, a video, app download links, an event page, a file, a PDF, audio, a vCard or a review page. Scanning it with a phone's built-in camera opens the content in the browser, with no app to install. On the free plan a short QR Cake page appears for a few seconds first; paid plans skip it.

How long will it take to get my QR code?

A QR code from QR Cake is ready in seconds. Add your content, pick a design and click Create; QR Cake saves the code and opens it ready to download, with no processing queue. The only waits are uploading a large video, audio file or PDF and, if you are not signed in, logging in or making a free account first.

Can I edit a QR code after printing it?

Yes, as long as it is a dynamic code saved to your QR Cake account. From the dashboard you can change where a code points or what its page shows, and rename, duplicate, pause or delete it, while the printed image keeps working without a reprint. Changes can take a few minutes to go live because pages are cached briefly. A static code downloaded without saving can never be edited.

Is there a limit to how many QR codes I can create?

Yes. A free QR Cake account holds up to 5 dynamic QR codes, and scans are unlimited on every plan. The Basic, Pro and Business plans hold more codes; the pricing page lists each plan's limit. All your codes sit in one dashboard, where you can name, search and sort them and edit or delete any of them.

Can I add a QR code to my website or emails?

Yes. A QR Cake code is a standard image (PNG, SVG, JPG, or WebP), so you can embed it in a website, drop it into an email signature, post it on social media, or print it on physical materials like flyers, packaging, business cards, or signage. The same code works in every location, and if it is a dynamic code you can update its destination later without changing the image.

How do I scan a QR code?

Most modern smartphones can scan QR codes directly from the built-in camera app. Open the camera, point it at the QR code, and tap the link that appears. No separate scanner app is needed on recent iPhones (iOS 11 and later) or most recent Android phones.

QR Cake (qrcake.com) is a dynamic QR code generator: you can change where a code points even after it is printed. It makes 11 types of code, from websites and PDFs to vCards and review pages, with your colors and logo. The free plan has 5 codes that never expire, with a short page before each scan; Pro and Business add scan analytics. QR Cake also has an iPhone app, a Canva app, an Adobe Express add-on, a Chrome extension and a REST API.

Does QR Cake have an iPhone app?

Yes. The QR Cake app is a free download on the App Store for iPhone (iOS 17 or later), listed as "QR Cake - QR Code Generator". It uses the same account as qrcake.com, so the codes you make on your phone and on the website stay in sync, and you can create, edit and share them wherever you are.

Free Dynamic QR Code Generator

QR Cake is a free dynamic QR code generator. Make up to 5 codes with your logo, change where they point anytime without reprinting, and manage them all in one dashboard. No credit card, and codes never expire. On the free plan, people who scan see a short QR Cake page before your link.

Create Your QR Code

Editable anytime

Live scan analytics (Pro)

Built for print

Free forever. No credit card required. QR codes never expire.

The QR Cake dashboard showing your saved QR codes and live scan analytics

Loading the QR code maker

Make a QR code in three simple steps

Once a code is saved to your account, you can change its content later without reprinting it.

Websites, files, video, and more

Choose where it should go

Start with the destination: a page, PDF, video, image gallery, contact card, or link list.

Logo, colors, and style

Give it the right look

Adjust the color, shape, frame, and logo so the code fits your brand and print design.

PNG, SVG, JPG, or WebP

Download and put it to work

Download it for print or the web. Once it's saved to your account, you can change the destination later from your dashboard.

Why QR Cake?

Every QR code you save to QR Cake is dynamic, so you can change its content or destination at any time, even after it's printed.

Fully Customizable
Pick colors or a gradient, change the dot and corner styles, put your logo in the middle and add a frame with a call to action.
Cost Effective
Start with up to 5 dynamic codes at no cost. Paid plans raise that limit and remove the short ad page shown before your link. Make your first code
Real-Time Analytics
See how many times each code is scanned, from which countries, on which devices and at what hours. Live scan analytics come with the Pro and Business plans.
Website, PDF, Video and More
Link to a website or share a PDF, images, a video, audio, a downloadable file, a vCard, an event, an app, review links or a link-in-bio page.
Print-Ready Downloads
Download as PNG, SVG, JPEG or WebP. PNG, JPEG and WebP files are 2048 px on the long edge, and SVG scales cleanly to any print size.
Update Anytime
Change the link, swap the file or edit the page from your dashboard. The printed code stays the same, so there's nothing to reprint.

QR CODES THAT NEVER EXPIRE

Your QR codes always work

Some QR generators switch your codes off when a trial ends or you stop paying. QR Cake doesn't: a saved code keeps working as long as your account exists, even after you cancel a paid plan. On free and canceled accounts, scans open a short ad page before the redirect; paid plans skip it.

Codes don't expire on a timer, and we never sell them or redirect them to spam.

Cancel anytime. Your codes stay live, with a short ad page before the redirect.

Codes you save on the website, in the iPhone app or through the Canva app all stay in one account.

Dynamic, Changeable QR Codes

Change where a code points after it's printed, and keep every code in one dashboard.

A dynamic QR code stores a short QR Cake link instead of your final address, so you can change where it goes after printing. Fix a typo, swap in a new menu or send a poster to this month's campaign page without ordering a new print run.

Update destinations without reprinting

See scan analytics on Pro and Business

Manage all codes in one dashboard

What QR Cake helps with

Make codes that match your brand and keep them all in one place. On Pro and Business, you can also see how each one is scanned.

QR codes with a bit more personality

Your QR code does not have to look like a plain black square. Add a logo, choose colors, and make a code that feels at home on your menu, flyer, label, poster, or business card.

Know what people scan

See how your codes are used without digging through spreadsheets. On the Pro and Business plans, QR Cake shows scans over time, by country and by device in one dashboard, so you can tell which placements work.

Keep the messy bits in one place

Campaign links, PDFs, menus and image galleries get scattered fast. QR Cake keeps each one behind its code in a single dashboard, so you always know what a printed code opens and can change it in one place.

Trusted by teams running real QR campaigns

A few notes from people using QR Cake to update printed codes, avoid reprints, and learn which placements are working.

“We replaced separate lunch and dinner QR prints with one dynamic code. Menu changes now take less than a minute.”

Marta P.

Owner, 2-location cafe group

“Using different QR codes for packaging and flyers showed us packaging drives most scans. We shifted spend and saw conversions improve.”

Ethan R.

Retail marketing lead

“For event campaigns, we keep one QR code on banners and just update the destination each week. No reprint costs, fewer errors.”

Nadia K.

Growth manager

AS SEEN ON

Add dynamic QR codes inside Canva

The QR Cake app for Canva adds a QR code to any design without leaving the editor. Sign in with your QR Cake account and the code is dynamic: it shows up in your dashboard, and you can change where it points later.

Open the QR Cake app on Canva

Generate Free Dynamic QR Codes Now!

Start for free with up to 5 dynamic QR codes. Scans show a short ad before redirect (upgrade anytime to remove ads).

Latest from the QR Cake Blog

Friendly, practical guides for QR codes in the real world: print, packaging, events, menus, reviews, and campaigns that change over time.

Browse all articles

ArticleOctober 12, 2026

AI + QR Codes: 10 Campaign Ideas That Actually Work (Honest 2026 Guide)

AI doesn't change what a QR code is. It changes what's behind the code - landing pages, conversations, recommendations - and occasionally what the visual design of the code itself looks like.

12 min readRead More

ArticleOctober 5, 2026

QR Code API Guide: Generating and Managing Codes Programmatically (2026)

QR APIs come into their own when you need to scale beyond what a human clicking through a dashboard can handle. This is the developer's overview.

13 min readRead More

ArticleSeptember 28, 2026

QR Cake vs Bitly QR: Which Is Better for Dynamic QR Campaigns?

Both platforms can generate QR codes. The more useful question is which one fits the work you need to do after the code has been printed and published.

6 min readRead More

Free Dynamic QR Code Generator