Kaiboard is a desktop application that allows you to define global shortcuts with prompts. When you copy text and then press the shortcut, it will combine the prompt with the clipboard text and send it to the LLM. After that, you can just paste the result.
Here is how it works:
Download the desktop app
Define a shortcut and a prompt that you find useful
Copy text and press the shortcut
The copied text and prompt are sent to the LLM
Wait a bit and paste the result