The Apple hardware ecosystem excels at bridging the gap between desktop precision and touch-enabled creativity. Among Apple’s Continuity toolset, Continuity Sketch and Continuity Markup allow Mac users to leverage an iPad or iPhone as an instant digitising tablet. Rather than clumsily drawing signatures or technical diagrams with a trackpad or mouse, you can handwrite notes or illustrate with an Apple Pencil and watch the marks appear directly on your Mac display in real time.
In this guide, we detail the prerequisites, setup procedures, and practical applications of Continuity Sketch and Markup across macOS, iPadOS, and iOS.
Continuity Sketch vs Continuity Markup: Key Distinctions
While frequently grouped together, Continuity Sketch and Continuity Markup serve distinct functions within the macOS operating system:
| Feature | Primary Function | Input Canvas | Supported macOS Apps |
|---|---|---|---|
| Continuity Sketch | Creates a blank digital drawing that inserts directly into a document as an inline graphic | Blank white canvas rendered on iPad or iPhone screen | Pages, Keynote, Numbers, Notes, Mail, TextEdit, Messages |
| Continuity Markup | Annotates, signs, or highlights an existing image, document, or PDF stored on your Mac | Direct overlay of the Mac document displayed on iPad screen | Finder Quick Look, Preview, Mail, Notes |
Both features complement broader workflow utilities like Continuity Camera for Mac and ensure frictionless cross-device interoperability.
Hardware and Software Prerequisites
Before using Continuity Sketch or Markup, verify that your Apple hardware complies with the following prerequisites:
- Apple ID: Both devices must be signed in to the same Apple ID using two-factor authentication.
- Connectivity: Wi-Fi and Bluetooth must be enabled on both devices.
- Proximity: The Mac and iPad/iPhone should be positioned within 9 metres (30 feet) of each other.
- Handoff: Handoff must be enabled on both devices:
- On Mac: Go to System Settings > General > AirDrop & Handoff and enable Allow Handoff between this Mac and your iCloud devices.
- On iPad/iPhone: Go to Settings > General > AirDrop & Handoff and toggle Handoff on.
How to Use Continuity Sketch in Mac Applications
Continuity Sketch allows you to insert original drawings directly into text editors and office applications. Follow these steps:
- Open a supported application on your Mac, such as Pages, Mail, or Notes.
- Position your cursor where you wish the sketch to appear.
- Click File in the menu bar (or choose Insert in Pages/Keynote), scroll down to Insert from iPhone or iPad, and click Add Sketch beneath your iPad’s name.
- A blank drawing canvas will immediately illuminate on your iPad screen, presenting tool palettes for pens, highlighters, pencils, and colour swatches.
- Use an Apple Pencil or your fingertip to draw your diagram or sketch.
- Once complete, tap Done in the upper-right corner of the iPad screen.
- The artwork will instantly render at your cursor location on the Mac document as a high-resolution image asset.
How to Use Continuity Markup on PDFs and Images
Continuity Markup is indispensable for signing contracts or annotating architectural drafts without printing paper documents:
- Locate the PDF or image file on your Mac inside Finder.
- Select the file and press the Spacebar to trigger Quick Look.
- In the Quick Look preview window, click the pencil-shaped Annotate icon in the upper toolbar.
- Click the tablet/device icon in the toolbar and select your iPad or iPhone from the dropdown list.
- The document will mirror immediately to your iPad display.
- Using an Apple Pencil, handwrite your legal signature, circle essential paragraphs, or highlight relevant figures. Every stroke syncs live to the Mac monitor.
- Tap Done on your iPad or Mac when finished. The annotations are saved directly into the original file.
For users managing complex desktop multitasking setups, pairing this capability with Apple Shortcuts on Mac can automate post-signature document archiving seamlessly.
Troubleshooting Continuity Drawing Features
If your iPad or iPhone fails to appear under the ‘Insert from’ menu, apply these practical remedies:
- Toggle Bluetooth and Wi-Fi: Cycle Bluetooth and Wi-Fi off and back on across both devices to refresh local Bonjour discovery tables.
- Check Apple ID alignment: Verify in System Settings and iOS Settings that both devices share the exact same primary Apple ID.
- Disable VPNs: Certain third-party VPN configurations or network firewalls restrict local device peer-to-peer communication. Temporarily disconnect active VPN connections.
Frequently Asked Questions
Do I need an Apple Pencil to use Continuity Sketch and Markup on iPad?
No. While an Apple Pencil offers pressure sensitivity and superior precision for line work and handwriting, you can sketch and annotate using your fingertip on any compatible iPad or iPhone.
Can I use Continuity Sketch on an external monitor connected to my Mac?
Yes. Continuity Sketch functions independently of your Mac display configuration. The menu command activates the sketch pad on your mobile device regardless of how many monitors are attached to your Mac.
Are sketched illustrations vector or raster graphics when inserted?
Drawings inserted via Continuity Sketch into Pages, Keynote, or Notes are exported as high-resolution PNG image assets. While they maintain sharp edges on Retina displays, they behave as standard bitmap graphics within the document.