How to Test If the Windows Clipboard Is Working (5 Checks)

To test whether the Windows clipboard is working, copy a unique word in Notepad and paste it into a new Notepad tab. If that works, the clipboard itself is healthy and the fault is in a specific app, a shortcut, clipboard history (Win+V) or a clipboard manager. The five checks below take about five minutes and tell you which.

Before you start

Close any clipboard manager you've installed (Ditto, CopyQ, Edge Drop and similar) and any AutoHotkey or macro scripts. They all read the clipboard, and a misbehaving one can make Windows look broken. If the checks pass with them closed and fail with them running, you've found the cause; two clipboard managers fighting each other covers what to do next.

Check 1: Copy and paste text in Notepad

Notepad has no clipboard features of its own, so it shows you the plain Windows clipboard.

1. Press Win+R, type notepad and press Enter.
2. Type a word you haven't copied before, for example clipcheck-test.
3. Press Ctrl+A, then Ctrl+C.
4. Press Ctrl+N to open a new tab (or a new window on older Notepad versions).
5. Press Ctrl+V.

Pass: the same word appears. Fail: nothing pastes, or something you copied earlier pastes instead.

If the keyboard shortcuts fail but right-click Copy and Paste work, the clipboard is fine and the problem is the keyboard or a program capturing Ctrl+C and Ctrl+V, such as a macro tool or keyboard remapper.

Check 2: Copy and paste an image

Text and images travel as different clipboard formats, so test both.

1. Press Win+Shift+S and drag over a small area of the screen.
2. Open Paint (press Win+R, type mspaint, press Enter).
3. Press Ctrl+V.

Pass: your snip appears in Paint. If Win+Shift+S itself doesn't respond, copy any image from a web page with right-click Copy image and paste that instead, and fix the snipping shortcut separately.

Check 3: Copy and paste a file in File Explorer

Copied files are a third format: a list of file paths, not the file contents.

1. In File Explorer, select a small file and press Ctrl+C.
2. Open a different folder and press Ctrl+V.

Pass: a copy of the file appears. If only this check fails, look at Explorer or the folder permissions rather than the clipboard.

Check 4: Read and write the clipboard from PowerShell

PowerShell's clipboard cmdlets talk to the clipboard without any app in between, which makes them a good second opinion.

Open Windows PowerShell from the Start menu and run:

Set-Clipboard -Value 'clipcheck-ps'
Get-Clipboard

Pass: the second line prints clipcheck-ps.

Windows PowerShell 5.1, the version built into Windows, can also check images and files. After Check 2 or Check 3, run the matching command:

Get-Clipboard -Format Image
Get-Clipboard -Format FileDropList

The first prints the image's properties (such as its width and height) if a picture is on the clipboard. The second lists the copied files. Both print nothing if that kind of data isn't there. The -Format parameter exists only in Windows PowerShell 5.1; in PowerShell 7, Get-Clipboard reads text only.

You can also test the command-line route with clip.exe. In Command Prompt, run:

echo clipcheck-cmd| clip

Then press Ctrl+V in Notepad. Pass: clipcheck-cmd appears, followed by a line break.

Check 5: Clipboard history and its service

Everything above tests the live clipboard: the single item that Ctrl+V pastes. Clipboard history (Win+V) is a separate feature on top of it, and it has its own on/off switch and its own service.

1. Open Settings > System > Clipboard and check that Clipboard history is on. It's off until you turn it on. When it's off, Win+V opens a panel that offers to turn it on rather than showing your copies.
2. Check the Clipboard User Service. Press Win+R, type services.msc, press Enter, and find Clipboard User Service_ followed by a short code. Its status should be Running.

The code after the underscore is a locally unique identifier (LUID) for your sign-in session, so it changes between sign-ins. From PowerShell, Get-Service -Name 'cbdhsvc_*' shows the same service and its status.

Microsoft describes this service as the one Windows uses for clipboard scenarios such as clipboard history and syncing across devices. Plain Ctrl+C and Ctrl+V are handled by the core Windows clipboard, so a problem here usually shows up in Win+V rather than in Check 1. If the service is stopped, how to restart the Clipboard User Service has the steps.

What your results mean

If the clipboard fails everywhere

Work through these in order and repeat Check 1 after each one.

1. Restart the PC. It clears most stuck clipboard states.
2. Restart Windows Explorer: open Task Manager, right-click Windows Explorer and select Restart.
3. Run sfc /scannow in a terminal opened as administrator to repair protected system files.
4. If SFC reports problems it can't fix, run DISM /Online /Cleanup-Image /RestoreHealth, then run sfc /scannow again.
5. Start Windows with only Microsoft services running (a clean boot) and repeat the checks. If they pass, a third-party program or service is the cause; the Safe Mode and clean boot guide in the reading list below shows how to narrow it down.

Copy and paste not working on Windows 11 has the full list of fixes.

When only one app fails

If every check passes, the clipboard is fine and the problem belongs to the app:

• Word won't paste but Notepad will: see can't paste in Word but Notepad works.
• A browser or website won't paste: see can't paste in Chrome or Edge when Word works.
• An app opened as administrator won't accept a clipboard manager's paste: Windows blocks normal apps from sending keystrokes to elevated ones. Pressing Ctrl+V yourself works. See can't paste into an admin window.
• A password field rejects paste: usually the website's or app's choice, not a clipboard fault.

FAQ

Is there a built-in clipboard checker in Windows?

No. Windows has no clipboard diagnostic tool. The Notepad round-trip and the PowerShell Get-Clipboard command are the quickest checks available without installing anything.

Can I see what's on the clipboard right now?

Yes. Paste into Notepad for text, into Paint for images, or run Get-Clipboard in PowerShell. With clipboard history on, Win+V shows the most recent copy at the top.

Why does Win+V show old items but Ctrl+V pastes the newest one?

That's expected. Ctrl+V always pastes the single live clipboard item, which is your most recent copy. Win+V shows the history list; choosing an older entry makes it the live item and pastes it.

Related reading

• Copy and Paste Not Working on Windows 11? 9 Fixes
• Win+V Not Working on Windows 11: 9 Fixes
• How to Restart the Clipboard User Service (cbdhsvc)
• How to Use Clean Boot and Safe Mode to Fix Clipboard Issues
• Is Your Antivirus Blocking the Clipboard? How to Check

Sources

• Using the clipboard (Microsoft Support) — turning on clipboard history and how restarts affect it.
• Get-Clipboard, Windows PowerShell 5.1 (Microsoft Learn) — the Text, FileDropList and Image formats.
• Get-Clipboard, PowerShell 7 (Microsoft Learn) — text-only behaviour in PowerShell 7.
• Set-Clipboard (Microsoft Learn) — writing text to the clipboard.
• clip (Microsoft Learn) — sending command output to the clipboard.
• Per-user services (Microsoft Learn) — the Clipboard User Service, its role and the LUID suffix.
• sfc (Microsoft Learn) — the System File Checker.

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