Harken Chrome Extension
Remember every article you read online, forever
Harken Chrome Extension launched on June 4, 2023 with 92 votes, #685 of 4,655 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Harken is a Chrome extension that helps users retain information from articles they read online. It generates multiple-choice questions about articles with a single click, which users can then add to Harken's spaced repetition flashcard app for long-term retention. The tool combines automatic question generation with active recall and spaced repetition techniques to support learning and memory.
written from the facts on this page · October 2026
From the sources
Harken's Chrome extension helps you remember every article you read online. With one click, generate multiple-choice questions to quiz yourself on an article. Then, add the questions you like to Harken's spaced repetition app so you can remember them forever.
Harken is a smart flashcard app that uses spaced repetition and active recall to make remembering easy.
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