The short version
- We never receive, store, or process the data you paste or upload.
- There is no account, so there is no profile of you to keep.
- The only analytics we run measure page visits, not your input.
- A handful of preferences are saved on your own device, under your control.
Your data
When you paste JSON, CSV, XML, or YAML into a tool, or drop a file onto one, that content is handled entirely by your browser. It is read into memory, processed by JavaScript (or a background Web Worker for large files), and the result is returned to the page for you to copy or download.
At no point is that content transmitted to our servers, because there is no server involved in the processing. When you close the tab, the in-memory copy is gone.
On your device
The site stores a small amount of information in your browser's localStorage so the toolkit can remember you between visits:
- Favorites. The tools you star, so they pin to the top.
- Recent tools. The last few tools you opened, for quick return.
This data never leaves your device and contains none of your processed content. You can clear it at any time from your browser's settings (site data / cookies and storage), or by clearing the site's local storage.
Over the network
The site makes two kinds of network request, neither of which carries your input:
- The application itself. HTML, styles, scripts, and fonts, loaded from the host so the toolkit can render.
- An anonymized pageview via Google Analytics, in production only, used to understand which tools are visited. This ping includes the page URL and standard browser metadata, but not the contents of any editor, file, or result.
The analytics request is disabled in local development. Standard browser tracking protection or a privacy extension will block it without affecting any tool.
Cookies
The toolkit's own features (favorites and recents) use localStorage, not cookies. The only cookies that may be set are those placed by Google Analytics in production (such as _ga), used solely to distinguish page visits. No cookie stores your processed data.
Your rights
Because we do not collect or store personal data on a server, there is no account record to request, correct, or delete on our side. The information that does exist, your favorites and recents, lives on your device and is fully under your control through your browser's storage settings.
For questions about this policy, the fastest path is a GitHub issue, or the contact details on the contact page.