These settings apply to this browser or device while you’re logged out. They don’t have any effect when you’re logged in.
Personalization
You will always see ads on Twitter based on your Twitter activity. When this setting is enabled, Twitter may further personalize ads from Twitter advertisers, on and off Twitter, by combining your Twitter activity with other online activity and information from our partners. Learn more
Twitter will always personalize your experience based on information you’ve provided, as well as the devices you’ve used to log in. When this setting is enabled, Twitter may also personalize based on other inferences about your identity, like devices and browsers you haven’t used to log in to Twitter or email addresses and phone numbers similar to those linked to your Twitter account. Learn more
Data
Twitter always shares information with business partners as a way to run and improve its products. When enabled, this allows Twitter to share additional information with those partners to help support running Twitter’s business, including making Twitter’s marketing activities on other sites and apps more relevant for you. Learn more