How to Disable Omnibox in Chrome?
Learn how to disable search suggestions, URL prediction and Instant Search features of Google Chrome’s Omnibox.
Chrome Omnibox
Disable Search and URL Suggestions in Chrome’s Omnibox on Android
Chrome on Android shows search and URL suggestions when a user types in its address bar (omnibox). To disable this feature, uncheck its option in the Privacy settings of Chrome.
How to Delete Omnibox History in Chrome
Learn how to clear the omnibox history items. In short, disable the omnibox history sync, and then delete the history and saved autofill form data.