Short version: SnapToolz can't leak your files because it never has them. Here's the long version.
Every file you process stays in your browser's memory and on your local disk. There is no upload, ever. The 'no upload' badge on every tool is literal — we don't have an upload server. We have no servers that handle user data at all.
SnapToolz is a static website. The only server involved is the static-host CDN that delivers HTML, CSS and JavaScript to your browser. There is no database, no user account, no API endpoint that ever sees a file.
Once you've loaded SnapToolz, the service worker caches everything you need. You can disconnect your internet and every tool keeps working — proof that nothing is being uploaded behind the scenes.
Open your browser's DevTools, go to the Network tab, and watch what happens when you process a file. You'll see no outgoing data. The whole codebase is available for inspection.
By default: nothing. SnapToolz ships with no analytics, no crash reporters, and no third-party scripts. The site loads, you use it, you leave.
If we ever enable anonymous, privacy-first analytics (e.g. Plausible) to count tool views, we will disclose it on this page first and the data will:
For features like favorites, recent tools, and the command palette's search history, SnapToolz uses your browser's localStorage. That data:
The service worker also caches the SnapToolz code itself so you can use it offline. That cache is regular browser cache — clear it any time from your browser settings.
The native apps wrap the same web code in Capacitor (mobile) or Tauri (desktop). They have access to your file system only through the OS's standard file picker — and only when you explicitly pick a file. They do nothave full disk access, network access for analytics, or permission to read anything you didn't explicitly hand them.
We don't embed third-party trackers. The only external resource SnapToolz fetches on first load is Google Fonts (Inter and JetBrains Mono). If that bothers you, they're cached aggressively after first load — you can disable internet and the fonts keep working.
SnapToolz doesn't collect data, so there is no children's data to protect. The site is safe for any age.
If SnapToolz ever begins collecting data, this page will be updated before the collection starts, and a banner will be shown to existing users on their next visit.
Questions about privacy? Email support@snaptoolz.online.