How to Connect an iPad to a Projector, in a Classroom or Meeting Room
Most projectors take HDMI, some older ones only VGA, and a room with an Apple TV can go wireless. This guide covers which adapter fits your iPad, why the picture comes out smaller with black bars, why Netflix fills the screen when other apps don't, what to do when video won't play, and how to put a website on the projector full screen while your iPad stays private.
First, check what the projector accepts
Checked against Apple Support · October 2026Look at the back of the projector, or at the wall plate or cable it's wired to, and find which of these you have:
- HDMI: the usual input on current projectors and meeting-room screens, and the one to pick if you have a choice. It carries sound as well as picture.
- VGA: the older 15-pin connector, often blue. Some older projectors only have this one. It carries the picture but no sound.
- USB-C: some newer displays and projectors take video straight over USB-C. Check the manual: the port has to accept video, not just power or data.
- Wireless: an Apple TV plugged into the projector, an AirPlay 2-enabled TV, or a Mac with AirPlay Receiver turned on. The iPad has to be on the same Wi-Fi network.
Which adapter your iPad needs
The adapter has to match your iPad's port as well as the projector's input. These are the ones Apple names for each:
- USB-C iPad to HDMI: a USB-C-to-HDMI adapter that supports video out, such as Apple's USB-C Digital AV Multiport Adapter, and an HDMI cable.
- USB-C iPad to VGA: Apple's USB-C VGA Multiport Adapter and a VGA cable. Apple rates its VGA port at up to 1080p (1920 x 1080) at 60Hz.
- Lightning iPad to HDMI: Apple's Lightning Digital AV Adapter and an HDMI cable. Apple says it mirrors to a projector in up to 1080p HD.
- Lightning iPad to VGA: Apple's Lightning to VGA Adapter and a VGA cable.
Apple's adapters have a spare port for the iPad's charger, worth using for a full lesson or a long meeting.
Buying an adapter, or stuck on No Signal? The guide to connecting an iPad to a monitor or TV covers cables, adapters and fixes.
Step by step: iPad to projector with a cable
- Plug the adapter into the iPad's charging port.
- Connect an HDMI or VGA cable from the adapter to the projector, or to the wall plate wired to it.
- Turn the projector on and switch it to that input with its remote or input button, for example HDMI 1.
- The iPad's screen appears on the projector. If nothing shows, unplug the adapter from the iPad, plug it back in, and check the input again.
- On VGA, the cable carries no sound. Apple suggests connecting audio separately, to the projector's or a stereo's audio input; a Bluetooth speaker also works.
Wireless instead: with the iPad and the Apple TV on the same Wi-Fi network, open Control Center, tap Screen Mirroring and choose the Apple TV. If a code appears on the projector, type it on the iPad. If the Apple TV doesn't show up in the list, check that both are on the same network.
Why the picture is smaller, with black bars
A cable or Screen Mirroring gives you a mirror: the projector shows an exact copy of the iPad's screen, in the iPad's own squarer, roughly 4:3 shape. A widescreen projector fills the leftover width with black bars on both sides. An older 4:3 projector loses less to the bars, since its shape is close to the iPad's.
Resolution decides how sharp it looks. Plenty of classroom projectors are below 1080p: 1280 x 800 (WXGA) is a common classroom resolution, and older 4:3 models are commonly 1024 x 768 (XGA). The projector scales whatever the iPad sends to its own resolution, so text that's crisp on the iPad can be hard to read from the back row. Zoom in, or use bigger text, for anything the room has to read.
Apple adds one detail for its USB-C Digital AV Multiport Adapter: the Home Screen and apps go out at 1080p and 60Hz, and the resolution switches to match a video when one plays.
Why Netflix fills the projector and other apps don't
Apple lists three things a connected display can show: a copy of the iPad's screen, a second-screen picture from an app that has one, like a video app, or, on iPads that support it, an extended display. Video apps like Netflix draw their own picture for the external display, which is why a film fills the projector. Most other apps don't, so you get the mirror: the iPad's screen with black bars, laid out for the iPad and scaled up.
If an app shows no video or plays no sound through the adapter at all, Apple says the app may not support your adapter: check its App Store page or ask its developer.
When video won't play: HDCP
Movies, TV shows and some streaming apps require HDCP, copy protection that runs between the iPad and the display. Apple says that over a connection without it, such as its VGA adapter, these show an alert asking for an HDCP-compatible device. Over HDMI, anything between the iPad and the projector, like a splitter, a capture box or an uncertified adapter, can break the handshake and leave the video black. And AirPlay screen mirroring doesn't carry protected streaming video at all.
So for a film in class, plug a certified HDMI adapter straight into the projector, or play it from the service's own app on an Apple TV connected to the projector. YouTube and other video without copy protection aren't affected.
What plays where, in more detail: the Netflix black screen, explained.
Showing a website: mirror the iPad, or put just the browser on the projector
Mirroring Safari works, but the room sees everything on your iPad: the page in its iPad layout with black bars, the keyboard as you type, other apps when you switch, and notifications, which Apple allows by default during Screen Mirroring. If you mirror, turn them off first: Settings, Notifications, Screen Sharing, then turn off Allow Notifications.
ScreenCommand works differently. It's an iPad and iPhone app that puts its own desktop-class browser on the projector at the projector's resolution, edge to edge, while the iPad becomes the trackpad and keyboard. While it's open, the projector shows the browser, not your iPad's screen.
- The page, full screen: websites load their desktop layout at the projector's resolution, with no black bars.
- Your iPad stays private: notifications, messages and other apps stay on the iPad. The room sees the browser, including its tabs and address bar.
- A cursor the back row can follow: glide a finger on the iPad to move it and tap to click. Pick one of 8 cursor styles and make it bigger in Settings.
- Lessons ready to open: up to 4 windows with 12 tabs each, kept between sessions with your logins, so tomorrow's sites are already there. Two windows can sit side by side.
- Fewer surprises on screen: a built-in blocker stops ads and pop-ups on websites, on by default, with a per-site switch.
Mirroring is still the right tool for some jobs, like walking a class through an app. When each one fits: ScreenCommand vs screen mirroring.
Step by step: a website on the projector with ScreenCommand
You need an iPad with USB-C on iPadOS 17 or later, and a projector with HDMI or USB-C, or an Apple TV connected to it.
- Install ScreenCommand from the App Store and open it.
- Connect the projector with a USB-C-to-HDMI adapter, recommended for the lowest cursor lag. Or, with ScreenCommand open, open Control Center, tap Screen Mirroring and choose the Apple TV.
- The browser appears on the projector. Glide a finger on the iPad to move the cursor, tap to click, and tap a text field to type on the iPad.
- Open the site you want to show. If the cursor is hard to see from the back, raise Cursor Size in Settings.
On an iPad with an M-series chip that is extending the display with Stage Manager, switch to mirroring in Control Center, under Screen Mirroring, so the browser can use the projector. Not sure which iPad you have? See which iPads support extended display.
What ScreenCommand doesn't do
- Websites only: it shows web pages, not apps. Keynote, the Netflix app, games and drawing apps can't reach the projector through it; mirroring shows those.
- USB-C iPads: it's made for USB-C iPads on iPadOS 17 or later. A Lightning iPad can still mirror, with Apple's Lightning adapters or AirPlay.
- HDMI, USB-C or an Apple TV: those are the connections ScreenCommand lists. VGA isn't one of them, so if the projector only has VGA, try it before class.
- Protected streaming needs a cable: Netflix, Prime Video, Apple TV+, Paramount+ and Peacock play in ScreenCommand over a USB-C cable or HDMI adapter, not over AirPlay.
Presenting slides? Use Keynote's own presenter display
For a Keynote deck, Keynote does the job itself, for free. Connect the projector with an adapter or AirPlay, open the presentation, tap the slide to start from, then tap the Play to External Display button in the toolbar. The slides play on the projector while the iPad shows the presenter display, which can show your notes, the next slide and a timer.
One catch, from Apple: when the projector is fed by an Apple TV, the presenter display isn't visible, so a cable works better for presenting with notes.
ScreenCommand doesn't open Keynote files. It's for what lives on the web: a class website, a video, a web app, a map.
Frequently asked questions
How do I connect my iPad to a projector?
Use an adapter that matches your iPad's port and the projector's input. On a USB-C iPad, that's a USB-C-to-HDMI adapter, or Apple's USB-C VGA Multiport Adapter for VGA. On a Lightning iPad, it's Apple's Lightning Digital AV Adapter for HDMI or Lightning to VGA Adapter for VGA. Connect the cable, switch the projector to that input, and the iPad's screen appears. Without a cable, an Apple TV connected to the projector takes Screen Mirroring over AirPlay.
Why does Netflix fill the projector but other apps don't?
Video apps like Netflix draw their own picture for an external display, so a film fills the projector. Most other apps just mirror the iPad, so they appear in the iPad's squarer shape with black bars. If an app shows nothing at all through an adapter, Apple says the app may not support that adapter. For websites, ScreenCommand puts a full-screen browser on the projector instead of a mirror.
Why is there a black border around my iPad on the projector?
Mirroring keeps the iPad's roughly 4:3 shape, so a widescreen projector shows black bars on both sides. An iPad without an M-series chip has no setting to change that. M-series iPads can extend the display with Stage Manager, and apps that draw their own picture on the projector, like video apps or ScreenCommand's browser, fill it edge to edge.
Why won't some videos play on the projector?
Movies, TV shows and some streaming apps need HDCP copy protection all the way to the display. Apple says that over a connection without it, like its VGA adapter, they show an alert asking for an HDCP-compatible device. Over HDMI, a splitter or an uncertified adapter in between can block them, and AirPlay screen mirroring doesn't carry protected video. Plug a certified HDMI adapter straight into the projector.
Can I show a website on the projector without the class seeing my iPad?
Yes, with an app that draws its own picture on the projector. ScreenCommand shows its browser there while your notifications, messages and other apps stay on the iPad, which becomes the trackpad. If you mirror instead, note that Apple allows notifications by default during Screen Mirroring: turn them off in Settings, Notifications, Screen Sharing.
Can ScreenCommand show my Keynote slides?
No. ScreenCommand shows websites, not apps, so Keynote can't reach the projector through it. Use Keynote's own Play to External Display button instead: the slides play on the projector while the iPad shows your notes and the next slide.
More product questions (pricing, gestures, privacy) are covered in the main FAQ.