Google Lens in Chrome on a computer · Research guidance. Instructions are based on publisher guidance; a UK IPTV account was not tested on this platform.
Read the page-level step
Google’s current desktop Lens help says a screenshot of the page and page data are sent to Google when Lens searches webpage content. It separately describes the selected portion being sent to Google Search. Choosing a small area is therefore not a basis for assuming the rest of the page never participated in processing.
Consider a support screenshot task
A private account page may contain a harmless public logo beside an account identifier or another sensitive element. Before launching a page-search feature just to identify that logo, consider whether an ordinary public publisher page supplies the same information. Do not assume that drawing a tight selection is equivalent to preparing a fully redacted source beforehand.
Keep purpose and retention distinct
Google’s help describes temporary processing and says the page and image are not used for training as a result of this feature. The selected search is also associated with Google Search activity controls. Those are different statements about processing, retention and later activity; do not reduce them to either no data leaves the computer or everything is stored forever.
Use the minimum necessary source
For a setup question, prefer an official public product name or a redacted written error when that answers the task. If Lens is appropriate, use it on content you are prepared to process under its documented terms. Record what feature was used rather than treating every image-text tool as having identical data handling.
Questions, answered
Does the desktop help describe page-level processing before a selected search?
Yes. It describes a page screenshot and page data being sent.
Is selection size alone a complete privacy guarantee?
No. Read the actual processing flow.