- Reading a code with the Camera app
- Using the Code Scanner in Control Center
- Every way to open a QR scanner
- Setting the Camera Control to scan codes
- Finding a QR code you saved as a photo
- Before you tap that link
- Sharing your Wi-Fi with a QR code
- If your iPhone won't read a code
- The short version from me
- Frequently asked questions
To scan a QR code on iPhone, open the Camera app in Photo mode and point it at the code until a link appears at the bottom of the screen, then tap the link. You can also use the Scan Code control in Control Center, which has a flashlight button for dark menus and tickets.
QR codes turn up on restaurant tables, event tickets, parking meters and the back of business cards, and you don't need an app to read any of them. Your iPhone's Camera reads them on its own, and there's a dedicated scanner hiding in Control Center for when the Camera won't cooperate.
Reading a code with the Camera app
- Open the Camera app.
- Make sure you're in Photo mode.
- Hold your iPhone so the QR code sits inside the camera frame. You don't need to take a picture.
- When a link appears at the bottom of the screen, tap it.
That's it. The link opens in Safari or in the matching app if the code points to one. If nothing appears, move a little closer or further away so the code fills more of the frame.
Using the Code Scanner in Control Center
The Code Scanner is handy when you're not sure the Camera's picking the code up, or the light's poor. First add it to Control Center if it isn't there already:
- Open Control Center. On an iPhone with Face ID, swipe down from the top-right corner. On an iPhone with a Home button, swipe up from the bottom.
- Tap the Add button to start editing.
- Tap Add a Control at the bottom of the screen.
- Find Scan Code in the gallery and tap it.
Then whenever you need it, open Control Center, tap Scan Code and point it at the code. Apple's tip is a good one: tap the flashlight inside the scanner to add more light, which is ideal in a dim restaurant or a car park at night.
Every way to open a QR scanner
| Method | Where to find it | Best for |
|---|---|---|
| Camera app | Photo mode, no button to press | Everyday codes in good light |
| Scan Code control | In Control Center, after you add it | Low light, with the built-in flashlight |
| Camera Control | Settings > Camera > Camera Control (supported models) | Scanning with one click if you scan often |
| Photos app | Collections > Utilities | Finding codes you've already photographed |
Setting the Camera Control to scan codes
On iPhone models with the Camera Control button, you can make one click open the scanner instead of the camera. Go to Settings > Camera > Camera Control and choose Code Scanner. Apple describes it as opening a QR code scanner. I'd only do this if you scan codes more often than you take photos, because you'll lose the quick camera shortcut.
Finding a QR code you saved as a photo
If someone sent you a screenshot of a ticket or you photographed a code on a poster, the Photos app can gather them up for you. Open Photos, tap Collections, scroll down and tap Utilities. Apple says Utilities can find photos by their content, including receipts, handwriting and QR codes. That beats scrolling through hundreds of pictures at the venue door.
Before you tap that link
This is the part people skip. A QR code is just a link you can't read until you scan it, and anyone can print a sticker and put it over a real one. The Camera shows you the link before it opens anything, so glance at the web address first. If it's meant to be your bank, a parking company or a delivery firm, check it looks like their real website. If something looks off, don't enter any details; go to the company's site or app yourself instead.
For small businesses, that's also a reason to keep your own QR codes simple and point them at your own domain, so customers can see where they're going.
Want AI doing the heavy lifting in your marketing?
I build the systems that handle the boring 80 percent, so you get your week back. Done properly, with the human kept in.
Sharing your Wi-Fi with a QR code
QR codes work the other way round too. In the Passwords app, tap Wi-Fi, choose your network and tap Show Network QR Code. Apple says friends and family can scan it to join. It's a tidy way to let visitors onto a guest network without reading out a long password.
If your iPhone won't read a code
- Check you're in Photo mode. Other camera modes may not show the link.
- Wipe the camera lens. A smudge is the most common culprit.
- Try the Scan Code control and switch on its flashlight.
- Move so there's no glare across the code, especially on laminated menus.
- If the code is printed very small, step back slightly and let the camera refocus.
The short version from me
Use the Camera for most codes, add Scan Code to Control Center for dark venues, and always read the link before you tap it. That's all most people need. If you're putting QR codes on your own marketing, my guide to the Instagram QR code shows one way to use them for your business, and if you want to show a customer the steps, here's how to screen record on iPhone.
Frequently asked questions
Do I need an app to scan a QR code on iPhone?
No. The Camera app reads QR codes in Photo mode, and there's a Scan Code control in Control Center.
Why isn't my iPhone camera scanning QR codes?
Make sure you're in Photo mode, clean the lens and avoid glare. If it still won't read, try the Scan Code control.
How do I add the QR scanner to Control Center?
Open Control Center, tap the Add button, tap Add a Control and choose Scan Code.
Can I scan a QR code from a photo on my iPhone?
Photos can find saved QR codes in Collections, Utilities, so you can locate a code you've photographed or screenshotted.
Is it safe to scan any QR code?
Read the link before you tap it. Codes can be swapped for fake ones, so don't enter details on a site that doesn't look right.
