Privacy Policy

CodePersia uses Google Analytics 4 (GA4) to collect anonymous usage data. This includes page views, tool usage events, approximate geographic region, device type, and browser type. This data is aggregated and anonymous — it does not identify individual users. We use this data solely to understand which tools are most useful and to improve the site.

Your tool input data never leaves your browser. All processing — JSON formatting, Base64 encoding, UUID generation, and every other tool — happens entirely client-side using JavaScript. No input data is sent to our servers or any third party. We do not require accounts, we do not collect email addresses, and we do not store any personal information.

Google Analytics 4 may set first-party analytics cookies to distinguish unique users and sessions. Google AdSense, when implemented, may set advertising cookies to serve relevant ads and measure ad performance. These cookies are managed by Google and are subject to Google's privacy policies. CodePersia itself uses localStorage to remember your theme preference (light or dark mode) — this is not a cookie and is never transmitted to any server.

We use the following third-party services:

• Google Analytics 4 — anonymous usage analytics to understand traffic and tool popularity.
• Google AdSense — non-intrusive advertising to sustain the site. AdSense may collect data to serve personalized ads based on your browsing activity.

You can disable cookies at any time through your browser settings. You are free to use ad blockers — we will never gate functionality behind ad blocker detection. Since we do not collect personal data or require accounts, there is no personal data to request, modify, or delete. If you have questions about your data, contact us and we will respond promptly.

We may update this privacy policy from time to time to reflect changes in our practices or for legal and regulatory reasons. When we make changes, we will update the "Last updated" date at the top of this page. We encourage you to review this policy periodically.