AI-powered Chrome extension with intelligent scoring, 40+ templates, prompt history, and seamless integration for ChatGPT, Claude, Gemini & Perplexity.
Full support for ChatGPT, Claude, Gemini & Perplexity - seamlessly optimize prompts across all leading AI assistants
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Everything you need to write better prompts - from intelligent rewriting and detailed scoring to custom templates and comprehensive history tracking
Customize tone (Professional, Casual, Technical, Creative), length (Brief, Medium, Detailed), intent, style, and format for perfect prompts every time.
Get detailed scores for Clarity, Specificity, LLM Readiness, and Context Alignment. Visual donut charts show before/after improvements with AI-generated insights.
6 categories including Creative Writing, Educational Content, Business & Marketing, Technical Development, Research & Analysis, and Personal Development.
Never lose a great prompt. Track all enhanced prompts with timestamps, site context, and one-click re-injection. Premium users get unlimited history with search and sort.
Create, edit, and organize your own prompt templates with dynamic parameters. Save time on repetitive prompts and share your best templates with your team.
Seamlessly inject enhanced prompts directly into ChatGPT, Claude, Gemini & Perplexity with intelligent site detection and automatic formatting.
See how Prompt Fixer transforms your prompts with AI prompt before and after examples
"Write something about AI"
"Write a comprehensive 500-word article about artificial intelligence, focusing on recent developments in machine learning and their impact on various industries. Include specific examples and future predictions."
"Help me with coding"
"I'm a beginner learning Python. Please help me create a simple web scraper that extracts data from a website. Include step-by-step explanations and handle potential errors."
Get comprehensive scoring across 4 key metrics with beautiful donut charts showing before/after improvements. See exactly how your prompts improve with color-coded visualizations and AI-generated insights.
Measures how clear and understandable your prompt is to AI models with visual donut charts
Evaluates how specific and detailed your prompt requirements are with color-coded ratings
Assesses how well your prompt is optimized for AI model processing and structure
NEW! Analyzes relevance to your current conversation and chat context
Jump-start your AI conversations with pre-built templates across 6 professional categories
Story prompts, poetry, creative content generation
FreeLearning materials, explanations, tutorials
FreeBusiness plans, marketing copy, strategies
PremiumCode documentation, technical specifications
PremiumResearch queries, data analysis, insights
PremiumGoal setting, reflection, self-improvement
PremiumGet started in just three simple steps
Add Prompt Fixer to Chrome from the Web Store, then sign in with your Google account for seamless access
Choose tone, length, style, and format options, then let AI rewrite your prompt with templates and history at your fingertips
One-click injection into ChatGPT, Claude, Gemini & Perplexity. View detailed scores and save to history for future use
Transform your AI interactions from basic to brilliant in seconds
Start free and upgrade anytime for unlimited prompts and advanced features
Everything you need to know about Prompt Fixer and AI prompt optimization
Prompt scoring evaluates your AI prompts based on clarity, specificity, and LLM readiness. Our AI prompt clarity checker analyzes your prompts and provides actionable feedback to improve your interactions with ChatGPT, Claude, and Gemini.
Simply install the Chrome extension and click the Prompt Fixer icon when writing prompts. Our AI prompt optimizer will rewrite your prompts for better clarity, structure, and effectiveness across all supported platforms.
Yes! Prompt Fixer is designed as a multi-platform prompt rewrite extension that works with ChatGPT, Claude, Gemini, Perplexity, and Grok. Our Claude prompt tool and Gemini prompt optimizer ensure consistent results across all major AI platforms.
Our AI prompt optimizer analyzes your prompts using advanced language models to identify areas for improvement. It then provides rewritten versions with better clarity, specificity, and structure to help you get better responses from AI models.
Prompt Fixer stands out among prompt engineering tools by offering real-time optimization, intelligent scoring, and multi-platform support. Our ChatGPT prompt enhancer extension provides instant feedback and improvements to help you write better prompts for LLMs.
Premium users can create custom templates with dynamic parameters using {{parameter_name}} syntax. The extension automatically generates input fields and substitutes values, making it easy to reuse your best prompts.
The Free plan includes 3 prompts per day, limited scoring and analytics, access to Creative Writing and Educational Content templates, and the last 3 history items. Perfect for trying out prompt engineering.
Every enhanced prompt is automatically saved with timestamp, site context (ChatGPT, Claude, etc.), and full details. Click any history item to re-inject it instantly. Premium users get unlimited history with search and sort capabilities.
Available on the Chrome Web Store - Transform your AI experience with our ChatGPT prompt enhancer extension, Claude prompt tool, and Gemini prompt optimizer
⭐ 3.5 rating (2 Reviews) • 15+ users & Growing! (launched end of July2025) • Trusted by the community
Your privacy is important to us. Prompt Fixer uses Google OAuth for secure authentication. We only collect necessary data for authentication and usage tracking. Your information is never shared or sold. All data is securely stored and only used to provide and improve the service. You may delete your account at any time by contacting us at info@KAJ-Analytics.com.
We do not use tracking cookies on this website. The extension uses Chrome's secure storage for user preferences and authentication tokens. For any questions about your data, please contact us.
By using Prompt Fixer, you agree to use the service for lawful purposes only. We reserve the right to update or discontinue the service at any time.
Prompt Fixer is provided "as is" without warranties of any kind. We are not liable for any damages or losses resulting from the use of this extension or website.
For questions about these terms, contact us at info@KAJ-Analytics.com.