Highlight Hopper by KeyOuts

For note taking and research. To highlight, click / drag or hold / drag on mobile, then tap. Highlights are stored locally and are automatically organized by the URL a highlight is gathered from, then sub-categorized by highlight color.

Highlights can then be exported into .txt or into Excel / Sheets compatible .csv files for easy importing - CSV downloads include your highlight, highlight color, URL, and timestamp. To enable the export page on mobile, click "Open Export Page" and click the back arrow on the top left of the extension's page.