PromptBoost

About

PromptBoost improves your AI prompts with one click. Write your draft prompt, click the Improve button next to the chat input, and instantly receive a clearer, more effective version—no setup or API key required.

How it works

Type your prompt into a supported AI chat interface.
Click the Improve button.
PromptBoost rewrites your prompt using proven prompt engineering techniques and replaces the original text automatically.

Improvement modes

Improve — balanced, professional rewrite
Detailed — adds structure, examples, and success criteria
Concise — removes unnecessary wording
Technical — optimized for coding and engineering
Creative — enhances tone, style, and storytelling

Features

Keyboard shortcut: Ctrl + Shift + P
Right-click selected text to improve it
Undo to restore the original prompt
Local prompt history with export

Permissions

Storage: Saves your preferences and local prompt history.
Active Tab: Detects and interacts with the current AI chat page.
Context Menus: Adds a right-click option to improve selected text.

Privacy
Prompts are sent securely to PromptBoost's server only to generate an improved version. PromptBoost does not use prompts for analytics, advertising, or model training. Prompt history is stored locally on your device unless you choose to export it.