Extend your Mac or PC workspace to your Tesla's touchscreen. No cables, no hardware mods — drag windows over and work from anywhere.
Download for macOS Download for Windows
Free 30 min/week · $10.99/year unlimited · No credit card needed
macOS Windows
No Tesla modifications ~100ms latency Touch control All Tesla models
Up to 3
Simultaneous displays
Why SideDisplay
Stop hauling extra hardware
You already have a beautiful touchscreen in your Tesla. SideDisplay turns it into a real second monitor — not a mirror — for genuine dual-screen productivity.
Without SideDisplay
- ✕Carry a $200-400 portable monitor everywhere
- ✕Cables, adapters, stands — more stuff in your bag
- ✕Mirroring apps only duplicate your screen
- ✕Can't drag separate windows to your Tesla
- ✕Tesla's display sits idle while you work
With SideDisplay
- ✓Use the screen you already own — $0 hardware
- ✓100% wireless via WebRTC — zero cables
- ✓True extended display — drag any window over
- ✓Touch control macOS or Windows from Tesla's screen
- ✓Works on Mac & Windows, all Tesla models
Features
Everything you need, nothing you don't
Built for real productivity. Minimal footprint, maximum utility.
🖥
Wireless Second Monitor
Use your Tesla's large touchscreen as a second display for your computer. No cables, no adapters, and no physical modifications.
👆
Touch Control
Tap, click, scroll on the Tesla screen to control your Mac or PC. Like a giant touchpad built into your car.
⚡
~100ms Latency
Responsive enough for browsing, docs, Slack, email, and video calls. Smooth for everyday work tasks.
🔗
Multi-Device (Up to 3)
Connect your Tesla, a tablet, or any device with a WebRTC browser. Build your mobile command center.
📡
WebRTC Wireless
No cables or dongles. Connects through Tesla's browser using the same technology that powers video calls.
💻
Mac & Windows
Native support for both platforms. Apple Silicon optimized on Mac, lightweight on Windows 11.
Setup
Working in under 2 minutes
If you can open a browser, you can use SideDisplay.
1
Connect & Share
Use your phone's hotspot and Internet Sharing (Mac) or Mobile Hotspot (Windows) to create a local connection.
2
Launch SideDisplay
Open SideDisplay on your computer and click Start.
3
Open Tesla Browser
Navigate to the URL in your Tesla's web browser. Done — drag windows over and start working.
Community
Tesla owners want this
"I want to use my truck as a mobile office — the space and large console make it viable. Is there a way to use the main screen as an external monitor without an HDMI install? Something simple that works through the browser?"
"Every time I go out to 'Work From Tesla,' I really wish the in-car display was an AirPlay destination. This would be incredibly useful for MacBooks and iPads."
X (Twitter) user
"Sitting at a Supercharger with my laptop out — that big screen right there doing nothing. Would love to use it as an extra display while I work."
X (Twitter) user
Ready to Extend Your Screen?
Download SideDisplay and turn your Tesla into a wireless second monitor.
Download for macOS Download for Windows
Free to try — 30 min/week free, $10.99/year for unlimited