PageMarks (Chrome Extension) – Bookmarks for scroll positions with notes and tags

Summary: PageMarks is a Chrome extension that lets users save multiple scroll positions on a page with notes and tags, enabling quick return to exact spots. It includes a customizable sidebar with themes and opacity controls to manage bookmarks efficiently.

What it does

It allows dropping scroll bookmarks on long pages, adding notes or tags, and jumping back to saved positions via a sidebar with customizable appearance.

Who it's for

Users who frequently read or research long documents, tutorials, or shopping pages and need to resume reading without losing their place.

Why it matters

It eliminates the need to manually search for previous reading positions, saving time and improving workflow on lengthy web content.