Browser settings and privacy

Search engine, tracker blocking, HTTPS-only, cookies, history, autofill and per-site settings.

AndroidiPhone & iPadUpdated October 6, 2026
On this page

Open the browser menu and tap Browser settings.

SettingWhat it does
SEARCH ENGINEThe search engine the address bar uses.
Default text sizeText size for sites without their own size.
Desktop sites by defaultNew tabs ask for the desktop version of pages.
Search suggestionsAsk your search engine for completions as you type.
Save browsing history and KEEP HISTORY FORWhether, and for how long, history is kept. Private tabs are never saved.
Block ads and trackersDrops requests to known advertising and tracking hosts, using a list on your phone.
HTTPS-onlyTry the secure version of every site first, and ask before loading an insecure page.
Allow third-party cookiesLets sites you aren't visiting set cookies, which is how trackers follow you between sites. Off is more private.
Autofill and passwordsLet your phone's autofill service fill forms and offer to save passwords.

Site settings

Open the browser menu on a site and tap Site settings to change JavaScript, tracker blocking and Zoom for that site only. Reset this site or Reset all sites undoes your changes.

Clear browsing data

Open Clear browsing data, pick a time range, and choose:

  • Browsing history — removed from this device and your account.
  • Cookies and site data — signs you out of most sites.
  • Cached images and files — frees space; pages reload more slowly.
  • Site permissions — forgets which sites may use location, camera and microphone.

Cookies and cached files are cleared in full; only history follows the time range.