SEO calculators
Structured data and on-page SEO helpers, private and instant in your browser.
SERP snippet simulator
Desktop and mobile Google SERP previews, pixel truncation counters, sitelinks, favicon.
Title tag pixel width tester
Live pixel ruler for SEO title tags, desktop and mobile limits, font presets, truncation preview.
Meta tag generator
Title, description, canonical, robots, Open Graph, and Twitter Card tags with live HTML and copy buttons.
Open Graph card preview
Facebook, LinkedIn, WhatsApp, and Slack OG card previews, URL fetch, platform limits, copy-ready tags.
Internal link map visualizer
Force-directed internal link graph, orphan detection, CSV import, pan and zoom.
Hreflang tag generator
HTML, XML sitemap, and HTTP Link hreflang output with x-default and duplicate checks.
Canonical URL generator
Strip UTM and custom params, force HTTPS, optional www and slash cleanup, copy canonical and sitemap loc.
pSEO Keyword Multiplier
Template rows plus modifier lists, live URL and title preview, CSV export, duplicate URL detection.
robots.txt tester
Test robots Allow and Disallow matching by URL and user-agent with longest-path precedence and batch checks.
Twitter / X card preview
Summary, large image, app, and player Twitter Card previews, light/dark mode, copy-ready HTML.
Schema markup generator
FAQ, Article, Product, Local Business, and more. Valid JSON-LD with copy button and Rich Results Test link.
Core Web Vitals ROI calculator
LCP and CLS lift to monthly and annual revenue, Good/NI/Poor badges, research citations, capped extreme projections.
Parasite SEO authority matrix
Top 10 platform cards by composite score, sort by DA or ease, niche and geo fit for parasite SEO planning.
AI citation likelihood scorer
AEO score out of 100, color band rating, donut chart, top three fixes, and full weighted signal breakdown table.