Free tools
Tools that actually help.
Free, no sign-up, no ads. We built them for our own work, and we're opening them up. If one of them helps you, we'll have met at the right moment.
Full site audit
Performance, security, SEO, accessibility, DNS, broken links. A score out of 100 in seconds.
Meta tag generator
Title, description, Open Graph and Twitter Card. Live preview, code ready to paste.
WCAG contrast checker
Two colors, a ratio, and the AA / AAA verdict. Essential for a site everyone can read.
JSON-LD generator
Schema.org structured data: Organization, Article, Product, FAQ... The rich snippet, without the docs.
robots.txt generator
E-commerce presets, crawl-trap blocking, sitemap. A clean robots.txt in one click.
OG Image checker
Enter a URL, see the Facebook, X and LinkedIn preview. No more sharing a bare link.