How to Fix Limited OneNote Handwriting and Formatting Features on iPhone
Question details
Users need to access advanced text formatting and handwriting tools in the OneNote mobile app, but find the available options restricted.

- Product
- Microsoft OneNote
- Device & OS
- iOS (iPhone)
- Scenario
- Attempting to take handwritten notes, change pen thickness, or apply advanced text formatting while using the OneNote mobile app on an iPhone.
- Observed behavior
- The iPhone version of the app provides significantly fewer drawing and text-formatting features than the desktop and iPad versions, with options like pen thickness, pen color, and font style missing or limited.
Check the App Store to ensure your OneNote application is updated to the latest version, as Microsoft frequently rolls out updates that may introduce new mobile capabilities.
Use OneNote on iPad or Desktop for Full Drawing Features
Since the iPhone version is streamlined for smaller screens, switching to an iPad or a desktop computer is the most effective way to access the complete suite of drawing and formatting tools.
Microsoft optimizes the iPhone version of OneNote for quick, on-the-go text entry. For detailed note-taking that requires precise pen controls, custom colors, and extensive formatting, the iPad or desktop applications provide a fully featured 'Draw' ribbon.
Download Microsoft OneNote on your iPad or desktop computer and sign in with the same Microsoft account you use on your iPhone.
Allow your notebooks to sync across devices. Any text or quick notes you captured on the iPhone will appear on the larger device.
Navigate to the 'Draw' tab on the iPad or desktop application to access custom pen thickness, advanced color palettes, and full text-formatting options.

Submit a Feature Request via the OneNote App
If you strictly require advanced formatting features directly on your iPhone, submitting official feedback helps Microsoft prioritize future mobile updates.
Need a Powerful Mobile Office Suite? Try WPS Office
If you find Microsoft apps limited on your mobile device, WPS Office provides a lightweight, fully-featured alternative. It offers extensive document formatting and smooth annotation tools directly on your iPhone, making it easy to create and edit professional files anywhere.
- 1. Download the app: Install WPS Office for free from the Apple App Store on your iPhone.
- 2. Open your files: Launch the app and open any existing Word, Excel, PowerPoint, or PDF documents.
- 3. Utilize rich formatting: Use the comprehensive mobile toolbars to apply advanced text formatting, highlights, and annotations easily.

Frequently Asked Questions
Can I change the pen thickness in OneNote for iPhone?
Currently, the OneNote app for iPhone does not support custom pen thickness controls. You are limited to the default preset pens. To adjust pen thickness, you must open your notebook using the iPad or desktop versions of OneNote.
Why does OneNote for iPad have more features than the iPhone version?
Microsoft optimizes the iPad version to take full advantage of the larger screen space and Apple Pencil support. This allows for a comprehensive 'Draw' ribbon featuring custom colors, highlighters, and thickness controls, which are omitted from the compact iPhone interface to save space.
Will handwriting made on my desktop show up on the iPhone app?
Yes. While you cannot create advanced drawings natively on the iPhone app, any custom formatting, pen colors, or handwriting created on the desktop or iPad versions of OneNote will seamlessly sync and be fully visible when viewing the notebook on your iPhone.




