Granting camera access in Safari
- Tap the aA or page settings icon at the left of the address bar.
- Choose Website Settings.
- Set Camera to Allow, then reload the page.
You can also manage this for all sites under Settings, Safari, Camera, where the default can be set to Ask, Allow or Deny.
If no prompt appears at all, check Screen Time. Go to Settings, Screen Time, Content & Privacy Restrictions, then Allowed Apps or Camera. If the camera is restricted there, it is blocked system-wide and no browser setting will override it. This is easily the most common cause of a completely silent camera failure on iOS, and it is often enabled by a parent or an employer.
Front and rear lenses
Use the camera source list to switch. iOS exposes the front camera and the rear camera to browsers, and the Facing field confirms which is active. Note that iOS restricts browser access to some lenses on multi-camera models, so the ultra-wide and telephoto may not appear separately even though the built-in Camera app offers them.
Browsers on iOS all use the same engine
Chrome, Firefox and Edge on iPhone and iPad are all built on WebKit, the same engine as Safari. This means camera behaviour is essentially identical across them, and switching browsers will not fix a camera problem the way it sometimes does on a desktop.
It also means the Safari system settings under Settings, Safari can affect other browsers, which is not obvious.
Orientation and aspect ratio
Holding the phone in portrait gives a tall image; landscape gives the 16:9 shape video calls expect. Check the pair before a call with the camera and microphone test. For any call, turn the phone sideways. The aspect reading above updates as you rotate, so you can see the change.
Low Power Mode
Low Power Mode reduces background activity and can lower camera frame rate. If video seems choppy, check the battery icon: yellow means Low Power Mode is on. Turning it off under Settings, Battery usually restores a normal frame rate.
Using an iPhone as a proper webcam
If you have a Mac, Continuity Camera lets you use the iPhone as its camera, and the quality far exceeds any built-in Mac camera. Both devices need to be signed into the same Apple account and near each other. The iPhone then appears as a standard camera option everywhere, including on this page.
Common questions
No camera permission prompt appears in Safari.
Check Settings, Screen Time, Content & Privacy Restrictions. If the camera is restricted there, it is blocked system-wide and no browser setting can override it.
How do I switch to the rear camera?
Use the camera source list after starting the test. iOS exposes the front and rear cameras to browsers, though not always every individual lens.
Will using Chrome instead of Safari help?
No. All browsers on iOS use WebKit, so camera behaviour is essentially the same. Unlike on a desktop, switching browsers will not resolve a camera fault.
Why is my video choppy?
Check whether Low Power Mode is on, indicated by a yellow battery icon. It reduces frame rate. Thermal throttling during long calls has the same effect.