Prompt Engineer – AI Prompt & Writing Assistant

10x your writing with 8 powerful AI tools — enhance, translate, fix grammar, summarize & more.

Prompt Engineer is your all-in-one AI writing assistant, built right into your browser. Type on any website — Gmail, LinkedIn, Twitter/X, Google Docs, Notion, anywhere — and instantly fix, rewrite, or transform your text with a single click. ✨ 8 AI-POWERED TOOLS - Translate — instantly translate what you type into another language - Grammar Fix — catch typos, grammar and punctuation mistakes - Professional Tone — turn casual writing into polished, professional text - Summarize — paste long text, get a clean summary in seconds - Bullet Points — turn paragraphs into clear, scannable bullet points - Hashtag Generator — get relevant hashtags for your social posts - Humanize AI Text — make AI-generated text sound natural and human - Enhance Prompt — sharpen your prompts before sending them to any AI chatbot ⚡ WORKS EVERYWHERE No copy-pasting into a separate app. Prompt Engineer's floating toolbar appears right where you're typing — on any text box, on any website. 🔒 PRIVACY-FIRST Your text is processed securely and never stored without your permission. We don't sell your data, ever. 💳 FLEXIBLE PLANS Start free with daily usage included. Upgrade to Pro, Premium, or Ultimate for higher limits and priority access — available in both INR and USD, monthly or yearly billing, cancel anytime. Whether you're a student, professional, content creator, or non-native English speaker, Prompt Engineer helps you write faster and better — without ever leaving the page you're on.