Privacy Policy

Last updated: April 24, 2026

Overview

Modern CSS Tools ("we", "us", "our") operates the website moderncsstools.com. This page explains what data we collect, how we use it, and your rights regarding that data. We are committed to protecting your privacy and being transparent about our practices.

Data We Collect

Modern CSS Tools is a collection of client-side browser tools. We do not require user accounts, collect personal information, or store any data you enter into our tools. All tool inputs and outputs are processed entirely in your browser and are never sent to our servers.

Automatically Collected Data

When you visit our website, the following data may be collected automatically through third-party services:

• Usage data: Pages visited, time spent on pages, referring URLs, and general interaction patterns.
• Device data: Browser type and version, operating system, screen resolution, and device type.
• Location data: Approximate geographic location based on IP address (country/region level only).

Google Analytics

We use Google Analytics 4 (GA4) to understand how visitors use our site. Google Analytics collects data through cookies and similar technologies. This helps us improve our tools and content. The data collected by Google Analytics is aggregated and anonymous — we cannot identify individual users.

Google Analytics may collect:

• Pages you visit and how long you spend on each page
• How you arrived at our site (search engine, direct link, referral)
• Your general geographic location (country/city level)
• Device and browser information

You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.

Google AdSense

We use Google AdSense to display advertisements on our website. Google AdSense uses cookies to serve ads based on your prior visits to this site and other websites. 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. Alternatively, you can opt out of third-party vendor cookies by visiting the Digital Advertising Alliance opt-out page.

Cookies

Cookies are small text files stored on your device by your web browser. Our website uses the following types of cookies:

• Analytics cookies: Set by Google Analytics to track website usage patterns. These expire after 2 years of inactivity.
• Advertising cookies: Set by Google AdSense to deliver relevant advertisements and track ad performance.
• Preference cookies: Set by our site to remember your cookie consent choice. Stored in your browser's localStorage.

You can control and delete cookies through your browser settings. Note that disabling cookies may affect the functionality of some features on our site.

Third-Party Services

Our website uses the following third-party services:

• Google Analytics (Google LLC): Web analytics service. Google Privacy Policy
• Google AdSense (Google LLC): Advertising service. Google Advertising Privacy
• Cloudflare (Cloudflare, Inc.): Website hosting and CDN. Cloudflare Privacy Policy

Data Retention

We do not store personal data on our servers. Third-party analytics and advertising data is retained according to the respective service provider's data retention policies. Google Analytics data is retained for 14 months by default.

Children's Privacy

Our website is not directed at children under the age of 13. We do not knowingly collect personal information from children. If you believe we have inadvertently collected such information, please contact us so we can promptly remove it.

Your Rights

Depending on your jurisdiction, you may have the following rights:

• The right to access the personal data we hold about you
• The right to request correction of inaccurate data
• The right to request deletion of your data
• The right to opt out of personalized advertising
• The right to withdraw consent for cookie usage

Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last updated" date. We encourage you to review this policy periodically.

Contact Us

If you have any questions about this Privacy Policy, please contact us at privacy@moderncsstools.com.