Meta tags, SERP previews, schema and UTM links.
Free SEO tools: meta tag generator, SERP snippet preview, keyword density, schema markup, UTM builder, slug generator and length checkers. Fast, client-side, no sign-up. All 23 tools below are free, run entirely in your browser, and need no sign-up.
Free Google SERP snippet preview. Type your title, URL and meta description to see a live desktop and mobile search result with pixel-width truncation.
Free title tag length checker. Measure your SEO title in characters and pixels and see if Google will truncate it on desktop and mobile. Instant, private.
Free meta description length checker. Count characters and pixel width and see if Google will truncate your description on desktop and mobile. Private.
Free keyword density checker. Paste your content to see word and phrase frequency, density percentages and total word count. Spot keyword stuffing fast.
Free UTM link builder. Add source, medium, campaign, term and content parameters to any URL and copy a clean, trackable campaign link for analytics.
Free reading time calculator. Paste text to estimate how long it takes to read, with word count, sentence count and separate speaking time for scripts.
Free canonical tag generator. Enter your preferred page URL to create a valid rel canonical link tag and stop duplicate content from splitting your rankings.
Free hreflang tag generator. Map languages and regions to URLs to build valid hreflang link tags with x-default for correct international SEO targeting.
Free noindex tag generator. Build a robots meta tag with noindex, nofollow, noarchive and other directives to keep pages out of search results. Private.
Free Twitter card generator. Enter title, description, image and handles to build valid twitter card meta tags for rich link previews on X and Twitter.
Free Open Graph generator. Enter title, description, image and type to build valid og meta tags for rich link previews on Facebook, LinkedIn and Slack.
Free Organization schema generator. Build valid JSON-LD structured data with your name, logo, URL and social profiles to boost brand knowledge panels.
Free FAQ schema generator. Add questions and answers to build valid FAQPage JSON-LD structured data that can earn rich results in Google search.
Free breadcrumb schema generator. Enter your page path steps to build valid BreadcrumbList JSON-LD structured data for cleaner breadcrumb search results.
Free Article schema generator. Enter headline, author, dates and image to build valid Article JSON-LD structured data for richer news and blog results.
Free Product schema generator. Enter name, price, currency, availability and rating to build valid Product JSON-LD structured data for rich shopping results.
Free sitemap XML generator. Paste a list of URLs to build a valid XML sitemap with lastmod, changefreq and priority, ready to submit to search engines.
Free keyword mixer. Combine two or three lists of words into every keyword phrase permutation for PPC and SEO, with optional match type brackets.
Free anchor text suggester. Enter a keyword and target URL to get varied, natural anchor text ideas across exact, partial, branded and generic types.
Free SEO content checker. Paste your article and target keyword to score word count, keyword usage, headings and readability against on-page best practices.
Free YouTube tag builder. Turn your video topic keywords into comma separated tags and a description with timestamps and hashtags for better discovery.
Free CTR calculator. Enter impressions, clicks, conversions and spend to compute click through rate, conversion rate, CPC, CPA and ROAS instantly.
Free page weight calculator. Add HTML, CSS, JS, image and font sizes to see total page weight and estimated load time across 3G, 4G and broadband speeds.
Yes. Every seo tool on yourhack.ai is completely free, with no sign-up and no usage limits.
Yes. They run in any modern web browser on phone, tablet or desktop. There is nothing to install.
Yes. These tools run entirely in your browser, so nothing you enter is uploaded to a server.
There are currently 23 free seo tools here, and we add more regularly.