Free tools
Free SEO & AI-search tools
10 free tools for the two search engines that matter now: Google and the AI engines answering your buyers' questions. No signup, no watermarks — built by the team behind the Spronta crawler.
AI Search & GEO
Get found — and cited — by ChatGPT, Perplexity, Claude, and Google AI Overviews.
Free AI SEO Audit live check A real 148-check SEO + GEO report on your site, free, in about 30 seconds. Use tool → AI Crawler Access Checker live check See which of 18 AI and search crawlers — GPTBot, ClaudeBot, PerplexityBot… — can access your site. Use tool → llms.txt Generator Build a spec-compliant llms.txt that tells AI models what your site is and where the good stuff lives. Use tool → AI Robots.txt Generator Generate the exact robots.txt rules for your AI policy — from "welcome all" to "block training, keep citations." Use tool →
Technical SEO
Fix the plumbing search engines and AI crawlers hit before they ever read your copy.
Robots.txt Tester live check Test any URL against your robots.txt as Googlebot, GPTBot, or any crawler — with the deciding rule. Use tool → Meta Tag Checker live check Grade any live page's title, description, canonical, robots, Open Graph, and structured data. Use tool → Schema Markup Generator Generate copy-paste JSON-LD for FAQs, articles, products, organizations, and local businesses. Use tool →
On-Page SEO
Sharpen the titles, snippets, and copy that win the click once you rank.
SERP Snippet Simulator Preview your Google result with real pixel-width truncation, desktop and mobile. Use tool → URL Slug Generator Turn headlines into clean, hyphenated, stop-word-free slugs — one at a time or in batches. Use tool → Keyword Density Checker See your top 1-, 2-, and 3-word phrases with density percentages — instantly, in your browser. Use tool →
The full picture
These tools check one thing at a time. Spronta checks everything, on every page, on every crawl.
148 technical-SEO and GEO checks across your whole site, with plain-English fixes, scheduled re-crawls, and alerts when something regresses. Start with a free report — no account needed.