These are the checks we run for clients, rebuilt as scripts you can run yourself.
Every tool runs in your browser. A security rule enforced by your browser blocks these pages from sending your text anywhere: nothing is uploaded, nothing is stored, and closing the tab erases it all. That is not a policy promise; it is how the pages are built.
Free means free. No accounts, no email wall, nothing to cancel. If a tool helps you land the interview, tell someone who is looking.
Judgment is what the tools cannot do: which story leads, which gaps matter, which claim deserves the page. That is the work we sell, and credentialed writers do it across resume writing, coaching, and LinkedIn management.