About this tool
The SEO Text Analyzer reviews page copy for the structural qualities that make content easy to read: length, paragraph size, sentence length, links and phrase emphasis. Everything runs locally in your browser, so the words you paste never leave your device and nothing you research is saved to a server. The tool is built for people who need usable output quickly: creators drafting the next video, bloggers planning a month of posts, marketers grouping phrases before writing briefs, and small business owners who want more descriptive ways to talk about what they sell. Instead of guessing which phrasing a reader might type, you start from a topic you already understand and expand it into a wider, better organised set of phrases you can edit, keep or discard.
How it works
Your text is split into paragraphs and sentences, measured, and compared against widely accepted readability conventions rather than a proprietary score. There is no hidden scoring model and no third-party data feed behind the results, which means the same input always produces the same output. Every phrase you see is assembled from your own words plus a curated vocabulary of modifiers, question openers, audience qualifiers and structural patterns that appear naturally in real searches and social captions. Because the logic is deterministic you can safely re-run a topic, tweak one option and compare the two lists side by side.
How to use it
- Enter your topic, keyword list or text in the input panel on the left.
- Adjust the options so the output matches the platform, intent or format you are writing for.
- Press Generate and review the grouped results on the right.
- Copy everything, copy a single line, or download the list as TXT, CSV or JSON.
- Use Reset to clear the workspace before starting a new topic.
Example
A page of 240 words with two 180-word paragraphs is flagged as short with paragraphs that need breaking up.
Who it’s for
- Reviewing a draft before it goes live
- Giving a writer specific, structural feedback
- Diagnosing why a page feels hard to read
- Checking a focus phrase appears early in the copy
Tips for better results
- Keep paragraphs under about 120 words for screen reading.
- Mention the main subject within the first hundred words.
- Length should follow the subject, not a word-count target.
Limitations
This checks structure only; it cannot judge accuracy, originality or how a search engine will treat the page. SocialKeywords does not display search volume, cost-per-click, keyword difficulty or trend percentages, because inventing those numbers would be misleading. Treat the output as a well-organised starting point: keep the phrases that match what you can genuinely write about, remove the ones that do not, and validate anything commercially important against a data source you trust.