Privacy Policy

All data processing on Base64Converter.online happens entirely within your web browser. We do not collect, store, or transmit any of the data you convert using our tools.

When you upload a file or enter text for conversion, all operations are performed client-side using JavaScript. Your data never leaves your device.

We may use privacy-friendly analytics to understand aggregate usage patterns, such as which tools are most popular and general traffic statistics. These analytics do not track individual users or collect personal information.

Our website may use minimal cookies for essential functionality such as remembering your theme preference. We do not use tracking cookies or third-party advertising cookies.

Our website is hosted on reliable infrastructure providers. While they may collect server logs for operational purposes, they do not have access to the content you process through our tools since all processing happens in your browser.

Since all conversions happen in your browser and we don't store your data, there's no risk of server-side data breaches. Your data remains under your complete control at all times.

We may update this privacy policy from time to time. Any changes will be posted on this page with an updated revision date.

Last updated: October 12, 2025