Harken Chrome Extension

Overview

Harken is a spaced‑repetition flashcard tool supporting text, images, audio, and code. A Chrome extension auto‑creates quizzes from web articles, imports Anki decks, offers cross‑device review, and displays retention statistics.

From the official site

Harken is a smart flashcard app that uses spaced repetition and active recall to make remembering easy.

The text above is quoted from this tool’s official website — the vendor’s own words.

How to use it

1. Open harkenapp.com, sign in and state the question this run should answer
2. Import or upload the material and data to be processed
3. Set the screening criteria and output structure, then run
4. Review each key conclusion by hand before using it for real decisions