Your data stays in your browser.
Last updated: June 2026
No personal data collected. Anonymous analytics only.
All processing happens in your browser only
We have nothing to sell — nothing is collected
What we collect
| Data type | Collected? | Purpose |
|---|---|---|
| Tool inputs (text, numbers) | Never | Processed locally, discarded on close |
| IP address | Never | — |
| Cookies | Yes | Google Analytics 4 sets anonymous measurement cookies |
| Analytics / pageviews | Yes | Anonymous pageview counts via Google Analytics 4 — no personal data |
| Email / name | Never | Only if you contact us directly |
| Device / browser info | Never | — |
How tools work
Every tool on Vietaro runs entirely client-side. When you type a value into a converter or paste text into a formatter, that data is processed by JavaScript running in your own browser tab. Nothing is sent to any server. Closing the tab discards everything.
URL state (e.g. /converter/cm-to-feet/?v=180) stores only the values you explicitly share via a link. No server ever reads these URLs.
Hosting & infrastructure
Vietaro is served as a static site. The hosting provider may log basic server-level access data (IP address, request path, timestamp) for security and uptime purposes, in line with their own privacy policy. We do not access or process these logs.
Third-party links
Some pages may link to external websites. Once you leave Vietaro, this privacy policy no longer applies. We are not responsible for the privacy practices of third-party sites.
Google Analytics
Vietaro uses Google Analytics 4 (GA4) to collect anonymous, aggregated data about how pages are used — such as page views and broad geographic region. GA4 does not collect your tool inputs, search queries, or any personally identifiable information.
Google may set cookies to distinguish repeat visits. This data is processed by Google under their own Privacy Policy. You can opt out at any time using the Google Analytics Opt-out Browser Add-on.
We reserve the right to update this policy. Changes will be reflected in the "Last updated" date above.