Free SEO tools for indie makers
Small, free tools for the checks every launch needs: backlinks, Domain Rating, search and social previews, robots.txt, tracking links and where to submit. No sign-up.
- Website authority checkerCheck any website's authority for free with its Ahrefs Domain Rating (DR), 0 to 100. Size up a site before you submit, trade links or buy a listing.
- Meta title & description checkerPreview how your page looks in Google results. Check your title tag and meta description length in characters and pixels, and fix what gets cut off.
- Open Graph checkerCheck your OG image and Open Graph tags, and see how your link looks shared on X, LinkedIn, Facebook and Slack. Find what's missing and fix it.
- Dofollow / nofollow link checkerList every link on a page and see which are dofollow and which are nofollow, sponsored or ugc. Check a backlink you were promised in seconds.
- Robots.txt & sitemap checkerTest whether Googlebot, Bingbot and AI crawlers like GPTBot can read a page under your robots.txt, and check that your XML sitemap is found and valid.
- UTM link builderFree UTM link builder: add utm_source, utm_medium and utm_campaign to any URL and see which channels send visitors in Google Analytics or Plausible.
- Directory finderAnswer three questions and get a short list of launch platforms and startup directories that suit your product, budget and goal, from 200+ we track.