Word Frequency Analyser
Count the most common words in any text with configurable stop-word filtering
/v1/text/word-frequency
How to Use
1. Send a POST request to `/v1/text/word-frequency` with the `text` field. 2. Use `top_n` to limit the number of results returned (default: 20). 3. Set `include_stop_words: true` to disable stop-word filtering if needed. 4. The `frequencies` array is sorted by count descending. Use it to drive tag cloud weights or keyword lists.
About This Tool
The Word Frequency endpoint analyses text and returns the most common words sorted by frequency. Common English stop words (articles, prepositions, conjunctions) are filtered by default, ensuring results highlight meaningful terms rather than noise.
Useful for keyword extraction, tag cloud generation, and topic profiling — without needing an LLM.
Use Cases
Tag cloud generation
Extract the most common terms from an article and render a visual tag cloud
Keyword extraction
Identify dominant topics in a document without an LLM
Content auditing
Verify that target keywords appear with the right density in SEO content
Survey analysis
Surface the most common themes in open-ended survey responses