Privacy Policy

Effective date: March 3, 2026  ·  Last updated: March 3, 2026

This Privacy Policy describes how JustConvert ("we", "us", or "our") handles information when you visit https://justconvert.vercel.app (the "Site"). By using the Site you agree to the practices described in this policy.

1. Information we collect

1.1 Information you provide

JustConvert does not require account creation. All converter tools operate entirely in your browser. Text, files, or other data you enter into tools is processed locally on your device and is never transmitted to our servers.

1.2 Automatically collected information

When you visit the Site, standard web server logs and analytics services may automatically record information such as your IP address, browser type, referring URL, pages visited, and the date and time of your visit. This information is used in aggregate form to understand how users interact with the Site and to improve its performance.

2. Cookies and browser storage

2.1 Essential browser storage

We use localStorage to remember your preferences, including your chosen color theme (light or dark) and any tools you have saved as favorites. This data is stored only on your device and is never sent to any server. You can clear it at any time via your browser's developer tools or settings.

2.2 Analytics cookies

We use Vercel Analytics and Vercel Speed Insights to collect anonymous, aggregate data about page views and performance metrics. These services do not use cookies and do not track individual users across sites.

2.3 Advertising cookies (Google AdSense)

This Site uses Google AdSense, an advertising service provided by Google LLC ("Google"). Google AdSense uses cookies, including the DoubleClick cookie, to serve ads based on your prior visits to this and other websites. These cookies allow Google and its partners to show you personalized or non-personalized 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. You may opt out of personalized advertising by visiting Google Ads Settings or aboutads.info. For more information on how Google uses data from sites that use its advertising services, visit Google's Privacy & Terms.

3. How we use information

We use the information described above to:

• Operate, maintain, and improve the Site and its converter tools
• Analyze aggregate usage patterns to prioritize new features
• Display relevant advertisements to support the free service
• Detect and prevent abuse or technical issues

We do not sell, rent, or share your personal information with third parties for their own marketing purposes.

4. Third-party services

The Site is hosted on Vercel and uses the following third-party services, each governed by its own privacy policy:

• Vercel — Privacy Policy
• Google AdSense / DoubleClick — Google Privacy Policy

5. Your privacy rights

Depending on your location, you may have the following rights regarding your personal data:

• Access — Request a copy of information we hold about you
• Correction — Request correction of inaccurate data
• Deletion — Request deletion of your personal data
• Opt-out of personalized ads — See Section 2.3 above

GDPR (EU/EEA residents): You have rights under the General Data Protection Regulation, including the right to access, rectify, erase, and restrict processing of your personal data.

CCPA (California residents): You have the right to know what personal information is collected, to opt out of its sale, and to request deletion. We do not sell personal information.

6. Children's privacy

The Site is not directed to children under 13 years of age. We do not knowingly collect personal information from children. If you believe a child has provided us with personal information, please contact us and we will promptly delete it.

7. Data retention

Since JustConvert does not require accounts or store user-submitted data on servers, there is no user-generated content to retain. Anonymous analytics data is retained according to the retention policies of Vercel Analytics. Browser-local storage data (theme, favorites) remains on your device until you clear it.

8. Changes to this policy

We may update this Privacy Policy from time to time. When we do, we will update the "Last updated" date at the top of this page. Continued use of the Site after changes are posted constitutes your acceptance of the updated policy.

9. Contact us

For privacy-related questions or to exercise your rights, contact us at: