SEO

Assign $ value to non-revenue GA goals (newsletter signups, form fills) for channel ROI comparison.

Calculate conversion rate from visitors and conversions. Plus relative lift between two CVRs.

Estimate clicks from impressions based on average SERP position 1–10. Visual click-curve.

Calculate required sample size for an A/B test given baseline CVR, minimum detectable lift, and confidence.

Build properly-formatted UTM-tagged URLs for campaign tracking in Google Analytics.

Estimate how long an article takes to read at the WPM of your choice. Defaults to 220 wpm (average adult).

Paste HTML — instantly find images with missing, empty, too-long or too-short alt attributes. Accessibility + image SEO.

Generate a structured content brief from a target keyword: title options, outline, entity list, internal-link reminders.

Paste text — get a list of sentences flagged for passive voice. Aim for under 10% passive in body copy.

Calculate Flesch reading ease (0–100) and grade level for any text. Aim for 8th grade or lower for general audiences.

Generate dozens of long-tail variations from a seed keyword using comparative, info, audience, geo, year, free and comparison modifiers.

Paste a list of keywords — get each classified as Informational, Commercial, Transactional or Navigational. Plus a confidence flag.

Paste a keyword list — group by their longest non-stopword root. Each cluster becomes one piece of content covering the variants.

Generate question keywords (what / how / why / when / where / which / who / how much / how long) from any seed topic.

Get a quick 0–100 difficulty score for any keyword based on length, modifier presence and commercial intent. No API key.

Paste your anchor list — get distribution (exact / partial / branded / generic / URL / naked) and a 0–100 diversity score.

For a target keyword, brand and URL, generate a balanced anchor-text list (10/25/30/20/15 exact/partial/branded/naked/generic).

Build a properly formatted disavow.txt for Google Search Console. Domain-level or URL-level, with optional comments for each entry.

Paste a list of prospect URLs — auto-classify by domain type (Edu / Gov / News / Community / Blog) and outreach tier (High / Mid / Low).

Generate outreach email templates for four common pitch types: guest post, broken-link replacement, unlinked-mention claim, resource-page add.

Generate full LocalBusiness JSON-LD schema (with hours, rating, address). Pick from 10 specialised business types.

For mobile businesses that travel to clients (cleaners, electricians) — list every city you serve with proper Service schema.

List your business name, address and phone across every directory — instantly spot inconsistencies that hurt local rankings.

Plan and format Google Business Profile posts — updates, offers, events, products — with a posting checklist.

Curated list of citation directories filtered by country (India, Pakistan, Nigeria, Philippines, USA, UK, etc.) with priority tiers.

Generate SEO + Open Graph + Twitter meta tags with character count warnings and Google preview.

Check meta description length against Google's desktop (160) and mobile (120) limits. SERP-style preview included.

See exactly how your title and meta description render in Google search results, on both desktop and mobile.

Paste HTML or markdown — see your full heading outline + automatic issue detection (missing H1, skipped levels, multiple H1s).

Analyze content for keyword density. Counts target-phrase occurrences plus the top 20 most-frequent non-stopword keywords.

Check your title tag against Google's pixel-width limit (~580px desktop). Character counts lie — pixels are the real constraint.

Build FAQPage JSON-LD schema from question + answer pairs. Drop in head and watch FAQ rich results appear in Google.

Visual robots.txt builder — pick user-agent, allow/disallow paths, point to your sitemap. Output ready to paste.

Paste a list of URLs and instantly generate a valid sitemap.xml with lastmod, changefreq and priority. No signup, no upload.

Generate hreflang link tags for any number of language/region variants. Includes x-default fallback. Drop in head.

Generate BreadcrumbList JSON-LD schema markup. Helps Google show breadcrumb trails in SERPs instead of raw URLs.