Data & analytics
How tool inputs, browser preferences and usage analytics are handled.
Tool input data
Tool inputs such as JSON, text, dates and JWTs, and selected files are processed in your browser. They are not sent to or stored on a server for tool calculations. You manage any results you copy or download.
Preferences on this device
Language and theme preferences are saved in this browser’s local storage. You can remove them by clearing site data in your browser, which resets the saved preferences.
Site access and hosting
Cloudflare delivers the pages and static files. When you visit, connection information such as your IP address and request URL is sent to the hosting provider. This is separate from uploading tool inputs.
Usage analytics
Google Analytics (GA4) loads only after you allow analytics. It measures registered page paths, site language, devices, limited referral sources, run requests, successful copies and download starts. Inputs, results, filenames, search terms, URL queries, fragments and raw referrer URLs are excluded. Analytics cookies and user/event data are retained for up to two months without renewal on activity. Google signals and advertising personalization are disabled. You can decline at any time using Analytics preferences in the footer. This stops future collection and deletes this site’s analytics cookies; previously sent data is not automatically deleted.
Data & analytics
With your consent, Google Analytics (GA4) measures traffic sources, pages, site language, devices and tool run, copy and download actions. Inputs, results and filenames are never sent. All tools work if you decline.