Privacy-first utility tools.

Free Web Toolbox is designed around client-side calculations whenever possible. Favorite tools are stored in local browser storage so they remain available on the device you used to save them. Do not paste passwords, private keys, account secrets, or sensitive personal records into any online tool unless you control the environment.

If you allow anonymous analytics, we store a random visitor ID in this browser to recognize repeat visits for up to one year of activity. A separate visit ID resets after 30 minutes of inactivity. These identify browsers, not verified people. Analytics is optional; the tools work without it. Use Analytics choices in the footer to allow or stop collection. We honor Global Privacy Control and Do Not Track browser signals.

With your permission, we record page paths, first and current visit sources, campaign labels, device category, country, active time, scroll milestones, tool runs and errors, searches and filters, favorites, copies, downloads, shares, and visible ad containers and ad-link clicks. We do not record typed search text, tool input values, email addresses, uploaded file names or contents, full referrer URLs, advertising click IDs, raw IP addresses, or screen recordings. Events expire after 90 days. Rejecting analytics clears the browser tracking IDs and stops future analytics; it does not erase previously recorded anonymous events. Advertising services may separately process data under their own policies. Analytics choices control our first-party analytics.