Privacy Policy
Effective date: March 15, 2025 · Operated by SafeLab (safelab.dev)
1. What we collect
We do not collect, store, or share your personal data when you use this converter. Specifically:
- Uploaded files — Your XLSX file is processed entirely in-memory on our edge server and is never written to disk or retained after the response is sent.
- No accounts — We do not require registration or collect names, email addresses, or passwords.
- Server logs — Cloudflare Workers may retain standard request metadata (IP address, timestamp, user-agent) for a short period for security and abuse prevention. We do not use this data for tracking.
2. Google AdSense
This site uses Google AdSense to display advertisements. Google, as a third-party vendor, uses cookies to serve ads based on your prior visits to this site or other sites. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to this site and/or other sites on the Internet.
You may opt out of personalised advertising by visiting Google Ads Settings. For more information, see Google's Privacy Policy.
3. Google Fonts
We load typefaces from Google Fonts. When your browser requests a font file, Google may log your IP address. See Google's Privacy Policy for details.
4. Cookies
We do not set any first-party cookies. Google AdSense and Google Fonts may set third-party cookies or use similar technologies. You can manage or disable cookies through your browser settings.
5. Children's privacy
This service is not directed at children under 13. We do not knowingly collect personal information from children.
6. Changes to this policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated effective date.
7. Contact
Questions? Reach us at safelab.dev.