Free SEO tools
21 tools, all instant, all free, no account needed. The same engine that grades drafts inside the app.
Meta description generatorBuild a click-worthy meta description at the right length.
Headline / title scorerScore a title for CTR, emotion, power words and length.
Keyword density checkerDensity, count and the phrases you are actually ranking for.
Article summariserPull the sentences that carry the article.
URL slug generatorA clean, short, readable slug.
Hashtag generatorSocial tags pulled from what the piece is actually about.
Readability checkerSix formulas plus the specific fixes that lower the grade.
Reading-time calculatorHow long this takes a real reader.
SERP snippet previewSee the title and description as Google will truncate them.
AI-pattern scannerThe tells that make text read as machine-written.
Text statisticsWords, sentences, paragraphs, longest sentence.
Duplicate content checkerHow much two pieces overlap — catch self-cannibalisation.
Anchor-text suggesterNatural internal-link anchors instead of “click here”.
Schema markup generatorValid JSON-LD for Article, FAQ, HowTo and more.
robots.txt generatorIncluding whether to allow the AI crawlers.
UTM link builderTrackable campaign URLs.
Email subject-line scorerOpen-rate signals: length, urgency, spam triggers.
Placeholder persona generatorNames for mockups and test data — never for fake reviews.
Voice clonePaste a writing sample; get a directive that makes new articles sound like it.
Outline checkerCatch duplicate sections, missing FAQ/conclusion and lone H3s — before the words cost.
Content magnet builderA self-contained calculator/quiz/checklist widget for any post — no external scripts.
Readability, fabricated claims, filler, duplicate sections, AI tells — in one pass.
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