Measure keyword density per term with safe-range flags for on-page SEO. Keep primary terms at 1–2%, never 5% — local analysis, free, no signup.
Content reviewed October 2026 · About Toolzum
Count word occurrences with percentages and top-N ranking — keyword density, essay analysis, content audits. Spot a 5% stuffing problem instantly — free, local, no signup.
Extract SEO keyword candidates from your text with stop-word filtering and frequency stats. Build a 20-keyword brief from one article — local analysis, free, no signup.
Generate complete meta tag blocks — title, description, Open Graph, Twitter Cards, canonical — from one form. Ship correct head markup per page — free, local, copy-paste.
Score your resume against a job description for ATS compatibility — keyword gaps, formatting flags, and fix suggestions. Applicants lift a 52/100 resume past 80 before applying — 1 credit per check, sign in free.
Fetch captions from any public YouTube video by URL or ID — lectures, podcasts, interviews — with AI analysis of the transcript. Students revise a 40-minute lecture in minutes — 1 credit per video, sign in free.
1–2% for primary terms reads natural; above ~4% risks stuffing flags. A 1000-word post holds its keyword 10–20 times.
Both matter: single-word rates catch repetition, phrase rates catch exact-match stuffing. Check the target phrase specifically.
Weakly alone — topical coverage and intent match dominate modern ranking. Use density as a stuffing guardrail, not a target.
No — analysis runs locally in your browser. Text never leaves your device.
SEO Headline Analyzer
Analyze headlines for word count, character count, sentiment, power words, and overall SEO score. Optimize your titles for better engagement. Analysis runs locally in your browser — nothing you enter is uploaded.
Keyword Planner Tool
Extract SEO keyword candidates from your text with stop-word filtering and frequency stats. Build a 20-keyword brief from one article — local analysis, free, no signup.
SEO Slug Generator
Generate SEO-friendly URL slugs from any text. Automatically removes special characters and converts spaces to hyphens. Analysis runs locally in your browser — nothing you enter is uploaded.