ScrollMark
A Mac reading utility that describes numbered checkpoints for returning to positions on long webpages.
Project links
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A closer look at ScrollMark
A Mac reading utility that describes numbered checkpoints for returning to positions on long webpages.
Keep more than one place
ScrollMark addresses a small problem in long articles and documentation: moving away from a passage and finding it again. Its Mac App Store description offers up to ten positions per webpage, so a reader can keep several places available.
A keyboard-first workflow
The listing says Option plus a number sets a checkpoint and the number alone jumps back. It also describes a navigation panel opened with Option plus Tab and controls for clearing or overwriting positions. ProjectRadar did not install the extension. Shortcut conflicts and compatibility with individual sites are Not reviewed.
Check changing pages
A useful test would be a long page that adds content while open, because the saved position needs to remain meaningful. Persistence across reloads and dynamic-page behavior are Not reviewed. The US listing showed a $5 purchase and developer-provided claims of local storage and no tracking; those privacy claims were not independently tested.
For reference
Project facts
The published details and source context, together in one place.
- Product
- ScrollMark
- Category
- Browser Extensions
- Stage
- Live but early
- Pricing
- Paid: Listed at $5 on the Mac App Store.
Pricing source: Official ScrollMark Mac App Store listing · checked Sep 25, 2026
- Public Context Check
- Limited Context from public pages checked Sep 15, 2026.
Project note details
Dates and editorial links
Published
September 19, 2026
Updated
September 27, 2026
Note history
Publication and substantive update dates for this public note.
- Sep 19, 2026
- Project note published.
- Sep 27, 2026
- Project note updated.
- Sep 15, 2026
- Public-page information added to the note.
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