macOS: Share a Link That Jumps to a Specific Line on a Webpage
Share specific webpage passages using Safari's “Copy Link with Highlight” feature, available in Safari 18 on macOS Sequoia+. Highlight text, right-click, and select the option to generate a link that directs others to that highlighted section. This feature, similar to Google's Scroll to Text Fragment, simplifies sharing targeted content, though it may be inconsistent on iOS.
https://www.macrumors.com/how-to/macos-share-weblink-jumps-to-specific-line/



