We built ConvertThemAll to need as little data as possible. You do not need an account, and what you type stays in your browser.
Your calculations
Conversions and calculations run in your browser. The numbers you type are not sent to us. Exchange rates are fetched by our server from public sources, without your inputs.
What is stored on your device
Your theme choice and recently used tools are kept in your browser’s local storage, and your language choice in a cookie named “lang”. They never leave your device, and you can clear them at any time in your browser settings.
Visit statistics
We count page views with Vercel Web Analytics, which uses no cookies and does not identify you. It records the page, the country and the type of device, in aggregate.
Advertising
The site may show ads in future, served by Google AdSense. Before any advertising cookie is set, you will be asked for consent, and you will be able to change your choice at any time from the “Privacy choices” link at the bottom of every page.
Your rights
Because we hold no personal data about you, there is nothing for us to export or delete.