Free tools
Free tools to rank on Google and get cited by AI
Everything you need to win both search and answer engines - make your content quotable by ChatGPT and Perplexity, preview your Google snippet, generate meta tags, schema, and llms.txt, and more. Free, no sign-up, and they run entirely in your browser.
AI visibility
llms.txt
Create an llms.txt file that tells ChatGPT, Claude, Perplexity, and other AI models what your site is about and which pages matter most.
Open toolAEO Checker
Score any content for how easily ChatGPT, Perplexity, and Google AI Overviews can quote it - and get fixes to become the cited answer.
Open toolAI Prompt Pack
Generate the exact prompts to paste into ChatGPT, Perplexity, Gemini, and Claude to check whether they recommend your brand - and where you're invisible.
Open toolAI Crawler Check
Paste your robots.txt to see which AI crawlers - GPTBot, ClaudeBot, PerplexityBot, Google-Extended and more - you're currently allowing or blocking.
Open toolOn-page SEO
SERP Preview
See exactly how your page's title and description will look in Google search results, on desktop and mobile, before you publish.
Open toolMeta Tags
Generate clean, complete meta tags - title, description, canonical, Open Graph, and Twitter Cards - and copy them straight into your <head>.
Open toolSchema Markup
Create valid JSON-LD structured data for FAQ, Article, Organization, and Product schema to unlock rich results in Google.
Open toolRobots.txt
Build a valid robots.txt file in seconds - control which crawlers can access your site and point them to your sitemap.
Open toolBlog Keywords
Generate a list of SEO keyword ideas for any topic, complete with search intent and a difficulty estimate.
Open toolContent Coverage
Paste an article and a target keyword to get a checklist of the terms and entities strong content covers - split into covered and missing.
Open toolSEO Titles
Generate catchy, SEO-friendly title tags that improve click-through rate - keyword-first and under 60 characters.
Open toolMeta Descriptions
Generate SEO-friendly meta descriptions that boost click-through rate - keyword-rich, the right length, and ending on a reason to click.
Open toolTechnical SEO
Hreflang
Generate hreflang tags for multilingual and multi-region sites, so Google serves the right language version to each searcher.
Open toolCanonical Tag
Generate a rel=canonical tag to tell Google which version of a page to index and consolidate ranking signals onto one URL.
Open toolMeta Robots
Generate a meta robots tag to control how search engines index and display your page - noindex, nofollow, snippet limits, and more.
Open toolSitemap
Generate a valid XML sitemap from a list of URLs to help search engines discover and crawl all your important pages.
Open toolRobots.txt Tester
Test whether your robots.txt allows or blocks a specific URL for a given crawler - before a mistake buries your pages.
Open toolHTTP Status
Check any URL's HTTP status code and follow its full redirect chain - catch broken links, redirect loops, and messy 301/302 paths.
Open toolOff-page SEO
AI writing
Content Brief
Instantly create a detailed SEO content brief - title, intent, outline, talking points, and questions to answer - for any keyword.
Open toolBlog Outline
Instantly create a structured, SEO-friendly blog post outline - a compelling title with logically ordered headings and bullet points.
Open toolContent Ideas
Generate a batch of content ideas - titles, formats, and angles - for any topic or niche, so you never run out of things to write.
Open toolHeadlines
Generate catchy, click-worthy headlines for your content - across proven angles like how-to, listicle, and contrarian.
Open toolSubject Lines
Generate high-converting email subject lines with AI - short, curiosity-driven, and varied so you can test what lands.
Open toolCTAs
Instantly create effective call-to-action phrases that boost clicks and conversions - short, action-led button and link copy.
Open toolAd Copy
Generate high-converting ad headlines and descriptions for Google, Facebook, and LinkedIn - benefit-led and within character limits.
Open toolSocial Posts
Generate engaging, platform-specific social media posts with AI - matched to each network's tone, length, and hashtag norms.
Open toolSummarizer
Instantly condense any article or text into a TL;DR, key points, and a concise summary - faithful to the source, no fluff.
Open toolRewriter
Instantly rephrase and enhance any text to make it clearer, more engaging, and original - while keeping every fact intact.
Open toolGrammar Checker
Instantly check your text for grammar, spelling, and punctuation errors - get the corrected version plus an explanation of each fix.
Open toolFAQ Generator
Instantly generate frequently asked questions and answers for any topic - ready to publish or export as FAQ schema.
Open toolProduct Descriptions
Instantly write persuasive, SEO-friendly product descriptions that highlight benefits and drive sales.
Open toolBusiness Names
Instantly generate brandable business name ideas from a few keywords - short, memorable, and .com-friendly.
Open toolYouTube SEO
Instantly generate click-worthy YouTube titles, an SEO description, and tags for any video topic.
Open toolParagraph Writer
Instantly turn a topic or sentence into a clear, well-written paragraph - beat writer's block and fill in the gaps.
Open toolHashtags
Instantly generate relevant hashtags for Instagram, TikTok, X, LinkedIn, and YouTube to boost your reach.
Open toolContent & writing
Word Counter
Count words, characters, sentences, and paragraphs in real time, with reading time and the ideal length for SEO content.
Open toolKeyword Density
Analyze any text to see your most-used words and phrases, their frequency, and density - spot keyword stuffing and thin coverage.
Open toolHeadline Analyzer
Score your headline for length, word balance, power words, and sentiment - and write titles that get clicked and shared.
Open toolReadability
Analyze the readability of any text with Flesch Reading Ease and Flesch-Kincaid grade level - make sure your writing is easy to read.
Open toolCharacter Counter
Count characters, words, and sentences in real time, and check your text against common limits for titles, tweets, and meta tags.
Open toolCalculators
CTR Calculator
Calculate click-through rate (CTR) from clicks and impressions - and see how your ads, emails, or search listings are performing.
Open toolConversion Rate
Calculate your conversion rate from conversions and visitors - and see how effectively your pages turn traffic into results.
Open toolROAS Calculator
Calculate return on ad spend (ROAS) from revenue and ad cost - and know whether your campaigns are actually profitable.
Open toolCPM Calculator
Calculate CPM (cost per 1,000 impressions) from cost and impressions - and compare the efficiency of your ad buys.
Open toolCPC Calculator
Calculate cost per click (CPC) from total cost and clicks - and see what each click really costs across your campaigns.
Open toolLinks & tracking
Utility
Want the whole job done for you?
These tools handle the pieces. Spook finds the queries you can win, writes language-native articles, and publishes them on autopilot - so your organic traffic compounds while you build.