All ToolAstro tools run entirely in your web browser using JavaScript. No data you enter into any tool is ever sent to our servers or any third party. Your text, code, passwords, and other inputs are processed locally on your device and are never transmitted over the internet.
We may use Google Analytics to understand how visitors use the site (page views, device type, country). This helps us improve the tools. We may also display advertisements through Google AdSense. These services may use cookies. You can opt out of personalized advertising at Google Ad Settings.
We store your theme preference (light/dark mode) in your browser's local storage. No other personal data is stored.
If you have questions about this privacy policy, please contact us through the website.