Clearing everything DevToolery stored
How to see and remove local data.
The privacy centre lists everything held in this browser and removes any of it in one click.
What is stored
- Preferences — theme, editor font size, line wrapping (localStorage)
- Favourites — the tool names you have starred (localStorage)
- Recent tools — names only, never contents (localStorage)
- Snippets — anything you explicitly saved (IndexedDB)
Removing it
Open the privacy centre and use the individual buttons, or Erase everything. Your browser's own clear-site-data control does the same job.
Turning it off first
The same page has a switch to stop recording recently used tools at all.