What is a dynamic QR code?

A dynamic QR code points at a short URL you control. The QR pattern stays the same forever, but the destination it forwards to can be changed at any time without reprinting the code.

Why use a dynamic QR code instead of a regular one?

Static QR codes encode the destination directly, so changing the URL means generating and reprinting a new code. Dynamic QR codes let you fix typos, swap landing pages, end campaigns, or update menus without touching the printed material.

How long are the short codes?

7 characters from a disambiguated alphabet that excludes I, O, l, and 0 to prevent transcription errors. That gives over 3 trillion unique combinations per host domain.

Do I need an account?

Yes. Dynamic QR codes are tied to a Firebase-authenticated account so only you can edit your destinations. Sign in once and all your dynamic codes appear in your library.

Can I change the destination after I print?

Yes — that is the whole point. Edit the destination URL, the title, or toggle active/inactive at any time. The next scan resolves to your new destination immediately.

What URLs are allowed?

Any valid http or https URL. The app validates the URL on save to prevent broken codes. Custom protocols and javascript: URLs are rejected.

Are dynamic QR codes free?

Dynamic QR hosting is a Pro feature. Pro unlocks unlimited dynamic codes, full edit access, and pairs with the analytics dashboard for per-link scan tracking.

Will my dynamic QR work with every QR scanner?

Yes. Your QR encodes a normal https URL, so any QR reader on any phone resolves it correctly. The redirect happens server-side at shopsavvy.com and is invisible to the scanner.

Dynamic QR Codes PRO

Print Once. Edit Forever.

Print once. Edit forever. Change where any QR code points without reprinting it.

Dynamic QR hosting is part of Pro.

Build the QR design first, then make it dynamic.

Download on the

App Store

9:41

Choose Code Type

Cancel

Common

🔗

Webpage / URL

📱

Phone Number

📝

Text

✉️

Email Address

👤

Contact Record

💬

SMS

📅

Calendar Event

📶

Wireless Network

Barcodes

▐

Code 128

▐

EAN-13

▐

UPC-A

+ 6 more barcode formats

Social Media

📷

Instagram

💬

X (Twitter)

🎵

TikTok

+ 19 more social platforms

Other

🛍️

App Store Link

📍

Location / Address

+ 2 more types

History

Starred

Scanner

Created

Settings

One QR, Infinite Destinations PRO

Update where any QR code points in seconds. The pattern on the wall never changes.

♾️ Same QR Pattern Forever: Once printed, the dots never need to move. The redirect lives on the server.
✏️ Edit Destination Anytime: Open the link in your library and paste a new URL. Saves immediately.
⚡ Instant Propagation: The next scan resolves to your new destination — no caching delay.
📱 Works on Any Scanner: Your QR encodes a normal https URL. Every QR reader handles it natively.
🎨 Compatible With Any Design: Use any of the 64 design templates from the QR Code Generator. Custom colors, gradients, and logos all carry over.
🖨️ No Reprinting Costs: Posters, packaging, business cards, and signage stay valid as long as the URL is right.

9:41

Choose Code Type

Cancel

Common

🔗

Webpage / URL

📱

Phone Number

📝

Text

✉️

Email Address

👤

Contact Record

💬

SMS

📅

Calendar Event

📶

Wireless Network

Barcodes

▐

Code 128

▐

EAN-13

▐

UPC-A

+ 6 more barcode formats

Social Media

📷

Instagram

💬

X (Twitter)

🎵

TikTok

+ 19 more social platforms

Other

🛍️

App Store Link

📍

Location / Address

+ 2 more types

History

Starred

Scanner

Created

Settings

9:41

History

QRBarcodeURLContactWiFiPhoneEmailSMS

Amazon Order

amazon.com/gp/your-orde...

URL★×3· 2h

UPC: 050000012345

Scan #4

Barcode· 1d

WiFi: CoffeeShop

WPA2 · ••••••••

WiFi★· 3d

John Smith

john@example.com

Contact· 1w

History

Starred

Scanner

Created

Settings

Edit Without Reprinting PRO

Fix typos, swap campaigns, update menus — from your phone, in seconds.

🔁 Edit Destination URL: Paste a new https or http URL and tap save. Validation runs before the change persists.
🏷️ Edit Title: Rename links so you remember what each code is for at a glance.
🟢 Toggle Active / Inactive: Disable a link without deleting it. Inactive scans return a 404. Re-enable anytime.
∞ Unlimited Edits: No version caps and no edit limits. Iterate on a campaign as much as you need.
✅ http and https Validation: Every save is parsed for protocol. Custom-scheme URLs and javascript: are rejected.
⏱️ Auto-Timestamps: Every save records the time so you can audit when a campaign URL last changed.

9:41

History

QRBarcodeURLContactWiFiPhoneEmailSMS

Amazon Order

amazon.com/gp/your-orde...

URL★×3· 2h

UPC: 050000012345

Scan #4

Barcode· 1d

WiFi: CoffeeShop

WPA2 · ••••••••

WiFi★· 3d

John Smith

john@example.com

Contact· 1w

History

Starred

Scanner

Created

Settings

9:41

Choose Code Type

Cancel

Common

🔗

Webpage / URL

📱

Phone Number

📝

Text

✉️

Email Address

👤

Contact Record

💬

SMS

📅

Calendar Event

📶

Wireless Network

Barcodes

▐

Code 128

▐

EAN-13

▐

UPC-A

+ 6 more barcode formats

Social Media

📷

Instagram

💬

X (Twitter)

🎵

TikTok

+ 19 more social platforms

Other

🛍️

App Store Link

📍

Location / Address

+ 2 more types

History

Starred

Scanner

Created

Settings

Smart 7-Character Short Codes PRO

Engineered for transcription accuracy and trillion-scale uniqueness.

#️⃣ 7-Character Length: Long enough to never collide. Short enough to type if you ever have to read one out loud.
🔤 Disambiguated Alphabet: Excludes capital I, capital O, lowercase l, and the digit 0. No more 1-vs-l confusion.
🌌 3+ Trillion Combinations: Practically infinite. Every code is collision-free across the whole platform.
🌐 Hosted on shopsavvy.com: Codes resolve at shopsavvy.com/qr/{code}. A trustworthy domain that won't set off security warnings.
Aa Case-Sensitive: Uppercase and lowercase are distinct. Maximizes the keyspace without making codes longer.
🪨 Stable Forever: A short code, once issued, never changes — even if you edit the destination ten times.

9:41

Choose Code Type

Cancel

Common

🔗

Webpage / URL

📱

Phone Number

📝

Text

✉️

Email Address

👤

Contact Record

💬

SMS

📅

Calendar Event

📶

Wireless Network

Barcodes

▐

Code 128

▐

EAN-13

▐

UPC-A

+ 6 more barcode formats

Social Media

📷

Instagram

💬

X (Twitter)

🎵

TikTok

+ 19 more social platforms

Other

🛍️

App Store Link

📍

Location / Address

+ 2 more types

History

Starred

Scanner

Created

Settings

9:41

Scan Analytics

PRO

247

Total Scans

Unique Codes

Last Scan

Scan ActivityLast 30 Days

Mar 24

Mar 23

Mar 22

Mar 21

Mar 20

🔥Most Scanned

URLamazon.com/gp/y...×12

WiFiOfficeNet-5G×8

QRpaypal.me/user×5

📊Type Breakdown

URL 45%

QR 25%

Barcode 18%

WiFi 12%

Pair with Per-Link Analytics PRO

Every dynamic QR you create is automatically tracked. Total scans, devices, locations, and more.

📊 Total and Unique Scans: Every scan recorded; uniques deduped on IP+user-agent within a 24-hour window.
📱 Device & OS Breakdown: iOS, Android, Desktop split. Top OS versions and browsers ranked by scan count.
🌍 Geographic Data: Country and city resolution for the top 10 of each. IP-derived; no GPS request.
📅 24h to All-Time Filters: Slice scan data into 24-hour, 7-day, 30-day, 90-day, or all-time windows.
⬇️ CSV Export: Download every scan event as a CSV for your own pipeline or BI tool.
📈 Dedicated Dashboard: Full analytics live on the /qr/stats page — open it for the deep dive.

9:41

Scan Analytics

PRO

247

Total Scans

Unique Codes

Last Scan

Scan ActivityLast 30 Days

Mar 24

Mar 23

Mar 22

Mar 21

Mar 20

🔥Most Scanned

URLamazon.com/gp/y...×12

WiFiOfficeNet-5G×8

QRpaypal.me/user×5

📊Type Breakdown

URL 45%

QR 25%

Barcode 18%

WiFi 12%

9:41

History

QRBarcodeURLContactWiFiPhoneEmailSMS

Amazon Order

amazon.com/gp/your-orde...

URL★×3· 2h

UPC: 050000012345

Scan #4

Barcode· 1d

WiFi: CoffeeShop

WPA2 · ••••••••

WiFi★· 3d

John Smith

john@example.com

Contact· 1w

History

Starred

Scanner

Created

Settings

Where Dynamic QR Codes Shine

Anywhere the printed code outlives the URL behind it.

🍽️ Restaurant Menus: Switch between seasonal menus without reprinting table tents every quarter.
🎪 Event Posters: Update the registration link if the venue or schedule changes day-of.
📦 Product Packaging: Skip costly reprints when you launch a new landing page or campaign.
🏡 Real Estate Signs: Re-point the listing URL when a property goes under contract or status changes.
🎤 Trade Show Collateral: Same booth banners, fresh URLs each show. Track which event drove which scans.
🛍️ Retail POS Displays: Update promo URLs daily without recutting display vinyl.

9:41

History

QRBarcodeURLContactWiFiPhoneEmailSMS

Amazon Order

amazon.com/gp/your-orde...

URL★×3· 2h

UPC: 050000012345

Scan #4

Barcode· 1d

WiFi: CoffeeShop

WPA2 · ••••••••

WiFi★· 3d

John Smith

john@example.com

Contact· 1w

History

Starred

Scanner

Created

Settings

Go Pro

Dynamic QR hosting is part of Pro. The whole thing.

🔄

Dynamic QR

Edit destination anytime

♾️

Unlimited Edits

No version caps

📊

Per-Link Analytics

Total, unique, device, geo

🎨

QR Designs

64 templates included

🏢

Logo Embedding

On-brand codes

📦

Bulk Generator

CSV → ZIP of PNGs

🚫

Ad-Free

No banners

🌑

OLED Mode

True black dark mode

⚡

Rapid Scan

Continuous scanning

Account-Scoped, No Cross-Link Tracking

Each dynamic QR is tied to your account. We don't link your dynamic codes to your shopping history, your scan history, or anyone else's account. Redirect events are logged only when paired with the analytics dashboard.

🔒