Text & Developer Tools
SEO Tags & Robots Generator
Build UTM links, JSON-LD schema, and robots.txt directives without leaving the browser.
SEO inputs stay in your browser. Nothing is fetched or uploaded.
UTM campaign link
Add campaign parameters to a URL without guessing the encoding.
Schema JSON-LD
Build a small JSON-LD block for an Article, Product, or Organization.
Robots.txt builder
Build a simple crawl policy. One path per line or comma separated.
What these generators do
The UTM builder encodes campaign values into query parameters. The schema generator writes a small JSON-LD object; it does not validate against Google's rich-result rules. The robots builder emits plain directives and never fetches your site.
Review generated markup and crawl rules before publishing. Search engines may ignore or reinterpret them.