This browser
What you have recorded
There is no account signed in, so this is what is stored against the browser you are using right now. On a different phone you would see something else.
An account keeps this across devices, and it is the only way to get any of it back if you clear your browser. No password — we email you a link.
Nothing at all. This browser has never recorded anything here.
Delete all of it
Removes the cookie for good. Notes you left on idea pages go with them, and so does what you answered about whether an idea was worth doing. There is no account, so this cannot be undone by anybody, including us.
What is stored and why is written out on the privacy page.