No accounts · no tracking · instant output
Webmaster tools that work offline
Every generator below is a single page of JavaScript. Nothing you type leaves your device, which also makes them fast enough to use twenty times a day.
llms.txt Generator
Creates the Markdown file that tells AI assistants what your site is about and which pages matter most.
AI crawler robots.txt Builder
Allow the AI crawlers you want to be cited by, block the ones you do not. Click a chip to toggle it.
JSON-LD Schema Generator
Valid schema is one of the strongest signals an answer engine can read. Pick a type and fill the fields.
SERP & Social Preview
See exactly how your title and description get truncated in Google and on social cards.
Google result preview
Slug, UTM & Reading-Time Helper
Clean URLs and realistic reading times — two things AI summaries and humans both reward.
Want the full audit too?
The AI Visibility Checker scores any URL across six categories in about ten seconds.