The plotter runs in your browser. Saved protocols live in localStorage on this device under steroidplotter.protocols.v1. Pedplot has no accounts and no database of your protocols.
Share links encode the protocol in the URL query string. Anyone with the link can see those numbers. Do not put identifying information in a protocol name if you share the URL.
Hosting is on Vercel, which receives normal request logs. That is not the same as storing your chart.
Pedplot shows ads served by Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the Internet.
You can opt out of personalized advertising in Google Ads Settings, or opt out of some third-party vendors' cookies at aboutads.info/choices. Google explains how it uses information from sites that use its services.
Visitors in the European Economic Area, the UK, and Switzerland are asked for consent before personalized ads are shown. They can change that choice later from the “Privacy and cookie settings” link in the site footer, which appears once Google’s consent tool has loaded.
Visitors in US states with consumer privacy laws, such as California, Virginia, and Colorado, can opt out of the sale or sharing of their personal information for advertising through the “Do not sell or share my personal information” message Google shows on the site. Pedplot itself does not sell personal information and does not collect names, emails, or accounts.
Last updated October 12, 2026.