Tool inputs stay in the browser
The built-in utilities calculate locally. Their input text, amounts, generated URLs, and results are not uploaded to our server. Download and copy actions are performed in your browser.
First-party measurement
We store page paths, dates, a hashed first-party visitor identifier, and the referring hostname. The visitor cookie lasts 30 days. We do not store the raw IP address or referring query parameters. Tool-use events record only the tool path, an event identifier, and the day. An optional engagement event records cumulative visible-page seconds, capped at one hour per page view; it is not proof that a person read the content.
Measurement choices
When your browser sends Do Not Track: 1, we skip visit and interaction recording. You can also turn off first-party measurement for this browser using the controls below; this setting is stored locally and removes the visitor cookie when the site receives the opt-out. Already recorded aggregate events are not retroactively erased.
Ads and third-party analytics
No advertising script or Google Analytics script is currently loaded. Ad layout previews are placeholders. External source links lead to independent websites with their own policies. Before live advertising or third-party analytics is enabled, the operator must update this policy and implement the consent requirements applicable to the audience.
Storage and retention
Records are held in the operator’s local SQLite database. Automated retention deletion is not configured in this local version. Contact the operator through the contact page for privacy questions. The administration panel is restricted to authorized access.