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TextInputHost.exe

Windows ProcessMicrosoft Corporation

textinputhost, text input host, windows input experience catalog search terms

WindowsSystem Component

Windows Text Input Host. Na im dey power emoji, voice typing, the touch keyboard, and other input panels for modern Windows.

Wetin you need know

Na this one be the host for emoji and touch-keyboard, no be keylogger wey you install.

TextInputHost.exe na Windows Input Experience. Win+. emoji, voice typing, and the touch keyboard dey use am. ctfmon.exe na the older CTF loader for language bars.

E safe?
Check the running file path, signature, and publisher. Name alone no fit confirm say e safe.
High CPU when I dey type?
The panel or bad IME fit cause that one
E be the same as ctfmon?
Related input stack, different host
Feex tok say
If the emoji panel hang for screen, I dey restart TextInputHost. I no dey treat input host like spyware just because say im get Input for name.

Wetin be TextInputHost.exe?

TextInputHost.exe na the packaged Windows Text Input Host. Modern Windows dey use am for emoji, GIFs, clipboard history UI, voice typing, and the touch keyboard.

Wetin e dey do?

Im dey keep those panels outside the app wey you dey type put. Your Word window still dey receive the character. The host na the picker.

Wetin make am dey run?

You press Win+., start voice typing, or tap tablet keyboard. Copy wey remain for memory dey normal so that the panel fit open sharp-sharp.

Inspect the running instance

Inside Windows PowerShell, this read-only query show matching process IDs, creation times and executable paths on this PC. (pcm)

Get-CimInstance -ClassName Win32_Process | Where-Object { $_.Name -eq 'TextInputHost.exe' } | Select-Object ProcessId, ParentProcessId, CreationDate, Name, ExecutablePath | Format-List

No result or a path we no fit access is inconclusive. Protected processes fit restrict access, and process IDs fit be reused. Keep personal paths local. (pcm)

Use the file-identity guide to compare signatures and product metadata. A filename alone no fit establish safety. (pcm)

E dey safe?

Check dis running file

The host na Microsoft system package. Any TextInputHost.exe inside "keyboard enhancer" zip no be Input Experience.

Compare the recorded location with the actual file. A familiar folder alone no fit establish identity. (pcm)

C:\Windows\SystemApps\InputApp_*\TextInputHost.exe

  • SystemApps input package
  • Win+. dey use this host on modern Windows
  • ctfmon.exe na different input helper

I fit end am?

E dey OK if panel hang

To end TextInputHost go close the emoji or touch keyboard until e start again. E no dey log you out.

I fit comot am?

No

No delete the InputApp package. You go lose the supported emoji panel and tablet keyboard.

E suppose start with Windows?

The input service dey start am when need dey. To uncheck random Startup entries no go commot am permanently.

Measure resource use

Measure the current process rather than assume a universal baseline
CPU and memory Compare several observations for the same PID and workload. This entry get no independently measured universal baseline. (pcm)
Disk and network Attribute activity to the actual process and current task; a filename alone no fit establish expected destinations or transfer volume. (pcm)

File information

TextInputHost.exe file information
Executable name TextInputHost.exe
Recorded installation path C:\Windows\SystemApps\InputApp_*\TextInputHost.exe
Publisher Microsoft Corporation
Signature check Inspect the actual file; this entry no dey certify its certificate identity. (pcm)

Common wahala dem

Emoji panel no gree close

End TextInputHost, then press Win+. once. If e come back immediately, IME or tablet mode toggle dey trigger am again.

High CPU with third-party IME

East-Asian IMEs and this host fit dey drag. Test the Microsoft IME make you take compare.

How to troubleshoot

Diagnose before you change anything wey fit scatter things.

Separate am from ctfmon

Language bar wahala fit be ctfmon. Emoji and voice typing wahala na this host.

No install "privacy" script wey dey commot InputApp

That script dey break tablet input. Use Settings take turn off voice typing if that na wetin you want.

Technical details

Technical details
TextInputHost.exe technical details
Image name TextInputHost.exe
Role Windows Input Experience

Check the identity of running file

A filename alone no fit establish safety. Verify the actual path, signature and product identity. (pcm)

Sources and verification

Recorded source label: August 2026. Dis label no establish independent verification. How we dey do research.

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