ConvertMastery ("we," "us," or "our") operates convertmastery.com and provides free online file conversion and utility tools. This Privacy Policy explains how we collect, use, and protect information when you use our website.
Information We Collect
Information you provide
- Account information (email, display name) if you sign up
- Contact form and support email correspondence
- Usage data related to saved orders when logged in
Automatically collected information
- IP address, browser type, device type, and operating system
- Pages visited, time on site, and referral URLs
- Cookies and similar technologies (see our Cookie Policy)
File data
Many tools process files locally in your browser. For tools that require server processing, files are processed in memory and not permanently stored unless you explicitly save to My Orders while logged in.
Google AdSense & Advertising
We use Google AdSense to display advertisements on ConvertMastery. Google and its partners may use cookies and web beacons to serve ads based on your prior visits to this website or other websites. This may include personalized advertising (interest-based ads).
Third-party vendors, including Google, use cookies to serve ads. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to our site and/or other sites on the Internet.
Opt out of personalized advertising: Visit Google Ads Settings to disable personalized ads. You may also visit aboutads.info to opt out of third-party vendor use of cookies for personalized advertising.
Google Analytics
We use Google Analytics to understand how visitors use our site. Google Analytics collects information such as pages visited, session duration, and general geographic region. This data helps us improve our tools and content. Google Analytics uses cookies. Learn more at Google Privacy Policy.
How We Use Information
- Provide, maintain, and improve our tools and services
- Authenticate users and manage My Orders
- Analyze usage patterns and fix bugs
- Display relevant advertisements through Google AdSense
- Respond to support requests and enforce our terms
- Comply with legal obligations
Third-Party Services
We may use third-party services including:
- Google AdSense (advertising)
- Google Analytics (analytics)
- Firebase (authentication)
- Vercel (hosting and analytics)
- External APIs for specific tools (whois, breach checks, etc.)
These third parties have their own privacy policies. We encourage you to review them.
Data Retention
We retain account and order data while your account is active. Analytics and log data are retained for a limited period consistent with operational needs. Server-processed files are not retained after processing completes unless saved to My Orders.
Your Rights
Depending on your location, you may have rights to access, correct, delete, or restrict processing of your personal data. Contact us at contact@convertmastery.com to exercise these rights.
Children's Privacy
ConvertMastery is not directed at children under 13. We do not knowingly collect personal information from children.
Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated date.
Contact
Questions about this Privacy Policy? Contact contact@convertmastery.com.