A Mortar Bit app

Is this QR code safe? You can't tell. FUQR can.

QR codes on flyers, parking meters, menus and packages can hide phishing links and scams. FUQR is your first line of defense: scan the code, and FUQR checks where it really goes before you tap.

Free on iPhone and Apple silicon Macs · Optional Pro subscription
FUQR welcome screen: Is this QR code safe?! You can't, but FUQR can. A Protect Me button sits below.

How it works

Scan first. Open later.

FUQR reads the code without opening anything, so you see the verdict before a sketchy site ever sees you.

1

Scan the code

Point your camera at any QR code. FUQR reads what's inside, whether it's a link, text or something stranger.

2

FUQR checks it

Links are analyzed for phishing, scams and harmful sites, and FUQR captures a preview of the page so you can see it without visiting it.

3

You decide

Get a clear security score. Go to the website if it's safe, or walk away if it isn't.

SAFE TO PROCEEDmenu.yourfavoritecafe.com

A known restaurant menu. Go ahead.

EXERCISE CAUTIONbit.ly/3xP…

A short link that hides where it lands. Check the preview first.

NOT RECOMMENDEDparking-pay-citycentre.info

A look-alike payment page on a parking meter. Don't pay here.

Why FUQR

“Quishing” is phishing you can't read.

A QR code looks the same whether it leads to your bank or to someone pretending to be your bank. FUQR shows you the difference.

🛡️

Security score

Every link gets a score and a plain-English verdict, so you know at a glance.

🖼️

Safe preview

See a screenshot of the destination page, taken on our servers, not your phone.

🔍

Full risk report

With Pro: a detailed risk assessment, recommendations, and the real domain and redirects behind the code.

🕘

Scan history

Look back at every code you've scanned, stored on your phone. Swipe to delete any of them.

📋

More than links

Codes with plain text are shown to you and can be copied with one tap.

🚫

No account

No sign-up and no login. Open it and scan.

Pricing

Free to scan. Pro for the full report.

FUQR is free to download and scan with. FUQR Pro unlocks the detailed security analysis, risk assessments and recommendations.

Weekly

$0.99
per week

Monthly

$3.99
per month

Yearly

$39.99
per year

US prices. Subscriptions are billed through your Apple Account and renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in Settings → your name → Subscriptions.

Private by default

We check the link. Not you.

  • No sign-up, no login and no ads.
  • Your scan history is stored on your phone, not on our servers.
  • Only the link inside a code is sent to be checked. Never your camera feed.
  • Location is optional. If you allow it, it's saved with your scan history on your phone.
Read the privacy policy
The FUQR app icon

Scan smarter. Get FUQR.

Free on the App Store for iPhone, and for Macs with Apple silicon.

Download on the App Store

Support

Questions? We're here.

Email fuqr@mortarbit.com and a real person will get back to you.

What is “quishing”?

QR-code phishing. Scammers put their own codes on parking meters, posters, mail and packages so you land on a fake login or payment page. Because you can't read a QR code, you can't tell where it goes until it's too late. FUQR tells you first.

Does FUQR open the website?

No. FUQR checks the link and takes a preview on our servers. Your phone only visits the site if you tap Go to Website.

What's free and what's Pro?

Scanning and the safety verdict are free. Pro adds the full security report: a detailed risk assessment, recommendations and technical details such as the domain and redirects.

Why does FUQR ask for my location?

It's optional. If you allow it, FUQR saves where you scanned each code with that scan in your history on your phone, so you can remember where a suspicious code was. You can say no and FUQR works the same.

How do I cancel Pro?

Subscriptions are managed by Apple. On iPhone, go to Settings → your name → Subscriptions → FUQR. Deleting the app doesn't cancel a subscription.

How do I delete my scan history?

Open your scan history and swipe left on any scan to delete it, or delete the app to remove all of it. We don't hold a copy.

Is a “safe” result a guarantee?

No tool can promise that. FUQR is a strong second opinion, but sites can change after a scan. If a page asks for passwords or payment details you didn't expect, stop and check.