Your input stays on your device
The JSON to Dart Model Generator processes everything locally: parsing, type inference and code generation run in your browser or in the app on your device.
Text you paste, files you open and code the tool generates are not sent over the network, are not included in web addresses, are not sent to analytics or advertising providers, are not written to logs, and are not stored after you close the page or the app.
Saving, copying and sharing
Output is only saved when you choose to. Download saves a .dart file through your browser to the location your browser uses for downloads.
Copy and Paste use the clipboard only when you select those buttons. Your browser may ask for permission before the site can read the clipboard.
Hosting and technical data
The website https://tools.zvaad.com is a static site hosted on Cloudflare Pages. There are no accounts, logins or databases, and the site does not add its own analytics. Like any web host, Cloudflare processes standard request information such as your IP address, browser type and the page requested in order to deliver and protect the site. Tool input is not part of these requests.
To make the site work offline, a service worker stores the site's own files (pages, app code and fonts) in your browser's cache. Your input and output are never cached. You can remove the cache by clearing site data in your browser.
The tools use fonts served from https://tools.zvaad.com. If your input contains characters those fonts do not include (for example some non-Latin scripts or emoji), the Flutter web engine may download a matching font file from Google Fonts (fonts.gstatic.com). That request identifies the font file needed, not your text.
Future tools that use online data
Some future tools may fetch public data, such as exchange rates or time zone rules, from an external service. Those requests are separate from local processing. Each such tool will name the provider, explain exactly what is sent, and show where the data came from and when it was updated. Advertising, when shown on the website, also makes its own network requests as described above.
Children
Zvaad Tools is intended for a general audience and is not directed at children under 13.
Changes and contact
If this policy changes, the updated version will be published here with a new date. For questions, contact Zvaad at https://www.zvaad.com/pages/contact.
Last updated: 4 November 2026.