FixMyPrompt - AI Prompt Optimizer

FixMyPrompt helps you write clearer, stronger prompts before you send them to any AI chat. As you type, the extension shows a live quality score and practical tips. With one click, you can fix grammar, adjust tone, shorten or expand text, and review a before/after comparison before applying changes. KEY FEATURES • Live prompt scoring as you type • One-click improve, grammar, tone, concise, and expand actions • Before/after compare view with accept or reject • Prompt history, templates, and local usage stats in the side panel • Keyboard shortcuts for faster editing • Works on popular AI chat websites PRIVACY • Scoring runs locally in your browser • History and settings stay on your device • Prompt text is sent to our AI provider only when you choose to optimize FixMyPrompt is free to use with no account or subscription required. Install it, open an AI chat, click into the message box, and start improving your prompts.