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Not a policy summary — a live view of what this browser is actually holding, with a button to remove it.
Local storage is blocked in this browser context, so DevToolery cannot save preferences or favourites. Every tool still works — settings just reset when you close the tab.
| Favourites | … | localStorage |
|---|---|---|
| Recently used | … | localStorage |
| Saved snippets | … | IndexedDB |
| Saved editor drafts | … | localStorage |
| Preferences | theme, font size, wrapping | localStorage |
| Key–value total | … | localStorage |
That is the complete list. No cookies are set, no analytics script runs, and no identifier is generated for you.
Loading a page requests HTML, JavaScript, CSS and fonts from the CDN that serves this site. Like any web server, it sees your IP address and user agent in order to respond. That is the entire network footprint.
After that, no request is made. The tools do their work with JavaScript in this tab. You can verify it: open your browser's network panel, paste something into any tool, and watch nothing appear.