The Cursor AI editor has rapidly become the preferred IDE for developers worldwide, combining the extensibility of VS Code with powerful, context-aware AI tools. However, if you are clicking through menus to prompt the AI, you are leaving half your speed on the table.
To write code at the speed of thought, you must memorize the key shortcut bindings.
The Big Three AI Core Shortcuts
These are the three combinations you will use hundreds of times daily:
1. The Inline Edit (`Cmd + K` or `Ctrl + K`)
Highlight any block of code and press Cmd + K. A prompt box will hover over your cursor. Type your request (e.g., "Refactor this function to be asynchronous"), and Cursor will show a inline diff change that you can accept (Tab) or reject (Esc).
2. The Chat Sidebar (`Cmd + L` or `Ctrl + L`)
Need to ask questions about your entire codebase? Press Cmd + L to open the Chat Panel. You can prompt the assistant, tag specific files with @ symbols, or reference folder paths directly.
3. The Multi-File Composer (`Cmd + I` or `Ctrl + I`)
This is Cursor's most powerful feature. The Composer can write and modify code across multiple files simultaneously. Press Cmd + I, describe the feature you want to build, and watch it rewrite your schemas, routes, and layouts in real-time.
Keyboard Shortcuts Quick Reference
Here is a summary of the default shortcut bindings for macOS and Windows:
| Command | macOS | Windows / Linux |
|---|---|---|
| Open Chat | Cmd + L |
Ctrl + L |
| Inline Editor | Cmd + K |
Ctrl + K |
| Open Composer | Cmd + I |
Ctrl + I |
| Add code to Chat | Cmd + Shift + L |
Ctrl + Shift + L |
| Accept AI Diff | Cmd + Y |
Ctrl + Y |
| Reject AI Diff | Cmd + N |
Ctrl + N |
| Open Terminal Chat | Cmd + K (in terminal) |
Ctrl + K (in terminal) |
[!TIP] You can target specific symbols in your project by typing
@inside any prompt box. You can link@Files,@Folders,@Git commits, and even@Web linksto fetch external documentation live!
To take your development speed to the next level, learn how to configure project-specific guidelines in our comprehensive guide to .cursorrules.
