If you want to know what a piece of content is truly about, you need to find keywords in text quickly and accurately. Whether you are auditing a competitor's high-ranking blog post, optimizing your own landing page, or extracting topics from customer interview transcripts, finding the core terms gives you immediate strategic clarity.
You do not need expensive monthly SEO subscriptions just to extract keywords. With our free Keyword Extractor, you can extract single keywords and two-word bigrams right in your browser with zero data uploads.
Why finding keywords in text matters for SEO
Search engines like Google evaluate topical relevance by scanning page headings, paragraph text, and recurring thematic phrases. When you analyze text for keywords, you discover:
- Dominant themes: What topics search engine crawlers will associate with the page.
- Repeated bigrams: Two-word phrases that often represent high-volume search queries (such as "border radius" or "json parser").
- Over-optimization risks: Words repeated too frequently that could trigger keyword-stuffing filters.
- Content gaps: Important secondary keywords that your draft fails to mention enough times.
Step-by-step: How to find keywords in any text
Follow this 4-step workflow to analyze any article, document, or webpage:
- Step 1: Copy the clean body text (exclude sidebars, navigation menus, and footers for accurate results).
- Step 2: Paste the text into the Keyword Extractor input field.
- Step 3: Review the stop-word filtered word frequency table to see the top 10 single-word themes.
- Step 4: Inspect the 2-word phrase list (bigrams) to identify natural search query opportunities.
Single keywords vs. 2-word phrases (Bigrams)
Single words like "speed", "page", and "test" tell only part of the story. When combined as "page speed" or "speed test", they form actionable search queries. Always pay special attention to the two-word phrases surfaced by the extraction algorithm.
How to use extracted keywords to improve your rankings
Once you have extracted the key terms from top-ranking competitor pages:
- Include your primary keyword in the H1 title and within the first 100 words.
- Use secondary 2-word extracted phrases as subheadings (H2 and H3).
- Check your overall density with the Keyword Density Checker to ensure your primary term stays between 1% and 2.5%.
- Answer real user questions around those extracted keywords in a dedicated FAQ section.
Frequently asked questions
Paste your text into ToolOrbit's free Keyword Extractor. The tool automatically removes stop words (like "the", "and", "is") and ranks the most frequent single words and 2-word phrases with exact occurrence counts and density.
Single keywords are individual words (e.g., "hosting", "calculator"), while bigrams (2-word phrases like "cloud hosting", "loan calculator") provide the actual search intent and semantic context needed for SEO.
A natural keyword density is typically between 1% and 2.5% for your primary target term. Anything over 3% risks keyword stuffing penalties from Google.
Yes. Copy the main body text of any top-ranking competitor article and paste it into the Keyword Extractor to see what topics and sub-phrases they emphasize most.
