Tools · 4 published

Small tools that do real work, in the browser.

Each one runs entirely in this page. Nothing is uploaded, stored or sent anywhere — and none of them needs an account, because none of them needs a server.

Score a site See the method

Published

4 tools

Browser

SERP preview

Paste a title and description and see where Google cuts them, measured in pixels.

Tool Browser

Visibility scorecard

Score a site against the Atlas 100-point scale and see which band it lands in.

Tool Browser

hreflang validator

Check a set of language declarations for reciprocity, self-reference and x-default.

Tool Browser

Answer readiness

Paste a page and see what an assembling system can actually take from it.

Tool

Tools that need a serverIndex architecture analysis, entity visibility tracking, AI visibility monitoring. Each needs stored state and scheduled crawls, so none of them is published here yet.Not built

The full diagnosticRuns against instruments, not pasted input. That is an engagement, not a tool.Start it

A tool that pretends to measure what it cannot reach is worse than no tool. These four are limited on purpose, and each page states its limit.

Build visibility

Seven questions

A tool tells you the state. A diagnosis tells you which change moves the number.

Get a visibility reading Read a case study