Free Post Keyword Extractor
Automatically keyphrases and important topics from any text. Use TF-IDF analysis to find the core subject matter of your content.
Keyword Extractor
Smart Filtering
Automatically removes common "stop words" (the, and, is) to reveal meaningful topics.
TF-IDF Logic
Uses statistical analysis to determine which words are most unique and important to this specific document.
Tag Generation
Perfect for auto-generating tags for blog posts, YouTube videos, or image metadata.
Why Extract Keywords?
Understanding the core topics of your text helps you optimize for search engines and organize content effectively.
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Competitor Analysis
Paste a competitor's article to see exactly which keywords they are targeting.
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Content Optimization
Ensure you are actually writing about what you *think* you are writing about.
Extraction Guide
1
Input Text
Paste your source text. Longer content usually yields better results.
2
Review List
See the top keywords sorted by relevance/frequency.
3
Export
Copy the list to use as tags or metatags.