HTML Publish Leak check — check your HTML before publishing
Before you view an HTML file in the browser and then publish it: finds live API keys, localhost URLs, file:// paths, noindex and mixed content left in the page. Runs entirely in your browser — nothing is uploaded.
Free here: Audit the HTML file you are about to open in the browser and get every leak with its line number and the fix.. In the editor: Sweep every HTML file in the workspace in one command and write a dated audit report you keep. — that part asks for a licence key.
Same engine as the VS Code extension, byte for byte.