How to AirPlay to Your Mac

Everyone knows AirPlay from Apple devices to a TV. Fewer know the Mac can be the receiving end: mirror your iPhone's screen onto the Mac's big display, play music through its (often surprisingly decent) speakers, or beam a video from your phone to the laptop across the room. One switch turns it on.

Turn on AirPlay Receiver

1. Open System Settings → General → AirDrop & Handoff.
2. Turn on AirPlay Receiver. The Mac immediately starts advertising itself to eligible devices nearby.
3. Set Allow AirPlay for: Current User (only your own devices, signed into your Apple ID — the sane default), Anyone on the Same Network, or Everyone (nearby devices, network or not).
4. Optionally tick Require password if you chose one of the open modes — worth it in an office or shared flat, meaningless at home alone.

The undo is the same toggle: switch AirPlay Receiver off and the Mac vanishes from every device's AirPlay list. Note the hardware floor — AirPlay Receiver needs a Mac from 2018 or later; older machines simply don't show the setting.

Send something to it

Mirror an iPhone or iPad screen:

1. Open Control Center on the iPhone (swipe down from the top-right corner of the screen).
2. Tap Screen Mirroring (the two overlapping rectangles).
3. Choose your Mac. The iPhone's screen appears in a window — full-screen it for demos, presentations, or showing photos to the room. Rotate the phone to landscape and the window follows.

Stream audio or video: tap the AirPlay icon in Music, YouTube, Photos, or any AirPlay-aware app and pick the Mac. Audio plays through the Mac's speakers; video plays full-screen. Your own devices (Current User mode) won't even ask for confirmation — the Mac just starts playing. Another Mac can send too: the Screen Mirroring item in its Control Center lists your Mac as a target, which is a genuinely useful trick for showing your screen on a colleague's machine without a cable.

Where this earns its keep: presentations (mirror the phone to a Mac that's already plugged into the projector), demoing an app build to a room, playing a video from your camera roll on the bigger screen, or using an iMac's speakers as the kitchen radio. Where it disappoints: anything latency-sensitive. AirPlay buffers — video looks great, but mirrored games lag noticeably, and that's inherent to the protocol rather than a setting you can fix. Ending a session is symmetric: tap Screen Mirroring again → Stop Mirroring, or press Esc on the Mac side.

Requirements and the fine print

• Receiver: Mac from 2018 onward, macOS Monterey or later — so any Ventura/Sonoma/Sequoia machine qualifies on software; only the 2018+ hardware rule bites.
• Discovery: same Wi-Fi network is the reliable path. Same-Apple-ID devices can also connect peer-to-peer in Current User mode, which is why your own iPhone finds the Mac even on cellular.
• Full fidelity needs both radios: Wi-Fi and Bluetooth on, both ends.

When the Mac doesn't appear in the AirPlay list

1. Check the allow setting. "Current User" quietly excludes your partner's iPhone — their device is a different Apple ID. Switch to Anyone on the Same Network for guests.
2. Same network, really? A phone on 5 GHz guest Wi-Fi and a Mac on ethernet-backed main Wi-Fi are different networks as far as discovery is concerned.
3. Firewall: System Settings → Network → Firewall — the Block all incoming connections option kills AirPlay receiving outright.
4. Wake the Mac. A sleeping Mac generally won't advertise itself; open the lid, then check the list again. Toggling AirPlay Receiver off and on re-announces it — the standard nudge when everything else looks right.