How to Back Up Windows Sticky Notes and Sync with Your Phone

PC 포맷 전 윈도우 스티커 메모를 안전하게 백업하고 스마트폰에서 실시간으로 확인하는 방법입니다. MS 계정 클라우드 동기화부터 로컬 plum.sqlite 파일 저장 경로까지 알기 쉽게 정리했습니다.

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카테고리:

Many people keep important work notes or account numbers on the yellow Sticky Notes pinned to their desktop. But what if your PC suddenly needs formatting, or you need to check a note while you are out? Here is how to sync Sticky Notes with your smartphone in a few clicks and safely back them up using a single file.

Quick Summary

  • Account Sync: Sticky Notes v3.0 or later auto-saves to the cloud when signed in with a Microsoft account
  • Mobile Access: Open the Microsoft OneNote app and go to the “Sticky Notes” tab, or visit web (onenote.com/stickynotes)
  • Local Backup Path: Press Win+R and enter %LocalAppData%\Packages\Microsoft.MicrosoftStickyNotes_8wekyb3d8bbwe\LocalState
  • Core Backup File: plum.sqlite (paste into the same folder after formatting to restore)

Real-Time Sync with Smartphones via Microsoft Account

Real-time sync with smartphones via Microsoft account login

Windows Sticky Notes (version 3.0 and above) automatically syncs to the cloud in real time once you link your Microsoft (MS) account—no manual saving required. It works just like having a post-it on your desk replicated instantly in your pocket notebook.

Setting up sync is straightforward:

1. Open Sticky Notes on your PC.

2. Click the Settings (gear) icon in the top-right corner of the notes list.

3. Sign in with your Microsoft account.

4. If notes do not sync immediately, click [Sync now] in the Settings menu.

Once logged in, all your notes will automatically appear on any home PC, office desktop, or laptop when you sign in with the same account.

How to View Sticky Notes on Mobile and Web Browsers

How to view notes on smartphones and web browsers

You can view and edit notes created on your PC directly from your phone or web browser. Even without a standalone Sticky Notes mobile app, Microsoft’s default services have you covered.

PlatformApp & Access PathHow to Access
Smartphone (Android / iOS)Microsoft OneNote AppBottom [Sticky Notes] tab or Home Feed
Android LauncherMicrosoft LauncherHome screen Feed menu
Web Browseronenote.com/stickynotesSign in with MS account to view web notes
WebmailOutlook.comClick the [Notes] icon on the left navigation bar

On some Android tablets, the dedicated tab in the OneNote app might not appear. In that case, accessing notes via a web browser (onenote.com/stickynotes) is the best alternative. Additionally, Samsung Notes sync with OneNote may vary in Sticky Notes integration depending on the app version.

Essential for PC Formatting: Local Manual Backup & Restore

Essential for formatting: Local manual backup path and restoration

If you work offline or prefer not to sign into a Microsoft account, you must back up the local database file manually. Sticky Notes stores all data in a single SQLite database rather than individual text files.

Follow these steps to manually back up:

1. Press Win + R to open the Run dialog box.

2. Copy and paste the following path and press Enter:

%LocalAppData%\Packages\Microsoft.MicrosoftStickyNotes_8wekyb3d8bbwe\LocalState

3. Copy the plum.sqlite file inside the folder and save it to an external USB or secure drive. (For best stability, also copy the accompanying plum.sqlite-wal and plum.sqlite-shm files if present.)

When formatting your PC or switching to a new computer, close Sticky Notes completely, navigate to the same folder path, and paste the backed-up plum.sqlite file to overwrite. Your notes will be restored immediately.

Version Requirements and Differences in Older Windows

Version check and differences in older Windows versions

To use cloud sync, Sticky Notes must be version 3.0 or higher. Version 3.7.106 or newer is recommended for optimal syncing. You can check your app version at the bottom of the Sticky Notes Settings (gear) menu.

Note that the backup file format differs depending on your Windows version:

  • Windows 10 (Build 1607 and later) & Windows 11: plum.sqlite
  • Legacy versions (Windows 7, 8, 8.1, and early Windows 10 builds): StickyNotes.snt

Using a dual backup strategy—combining cloud auto-sync with a local plum.sqlite copy—ensures you will never lose your important notes during PC failures or reformatting.

Sign in to your Microsoft account in Sticky Notes Settings or copy your ‘plum.sqlite’ file to an external drive today.

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