Free browser utilities and downloadable CLIs. Pick a tool below — this is the full directory, not a single app.
Format, validate, minify, and diff JSON in your browser. Your data stays on your device — nothing is uploaded to our servers.
Check whether a self-hosted service is down on the machine itself or only on the public tunnel/edge. Clear verdicts for 502-style confusion.
Upload a receipt or invoice and export an itemized CSV. Free for one document at a time; paid plans add batch upload, library, and reporting exports.
TACTICAL DATA