How I Inject Text Into Any Windows App (Including Elevated Processes)

Building a dictation app for Windows sounds simple until you try to actually get text into other applications. After shipping dictate.app , I learned more about Windows text injection than I ever wanted to know. Here's the full picture. The Problem You've transcribed audio to text. Now you need to insert that text wherever the user's cursor is — Notepad, VS Code, Excel, a chat app, a browser field, or a terminal running as Administrator. Each app handles input differently. Some block you entirel