About knowloop and these study guides
Learn what Knowloop supports, how its fixed review schedule works, the limits of AI flashcards and how its study guides use research references.
Knowloop is a browser-based review tool for saving knowledge items, generating or writing question-and-answer cards, scheduling fixed-interval reviews and receiving email reminders. It works in desktop and mobile browsers without a download.
What the app offers
Knowloop is currently free, with English, Simplified Chinese and Traditional Chinese interfaces. Reviews fall 20 minutes and 1, 2, 4, 7, 15 and 30 days after learning. Difficulty feedback does not change later dates. The public planner needs no account; saving knowledge items and AI generation require sign-in.
How AI is used
Card generation sends submitted notes to a model service and returns questions, reference answers and source passages. Inspect and select cards before saving. Manual cards require no notes, and reviewing notes without cards is also supported.
How guides are prepared
Guides are published by knowloop and distinguish practical product examples from referenced research. Research links appear at the end. The displayed date records a substantive content update and does not reset on every site build.
How to interpret learning claims
Learning research provides context; it does not establish Knowloop’s exact schedule as personally optimal. Knowloop does not predict individual retention, promise exam results or adapt future dates from card feedback.
Your learning content
Knowledge items and review records are separated by account and do not become content for these public guides. Public planner inputs are calculated in the browser. Notes used for AI generation are sent to a model service; consider their suitability before submitting.
Keep reading and practising
Generate seven review dates from your learning time without an account. Download a CSV study timetable or ICS calendar file using Knowloop’s fixed review intervals.
Turn 20–10,000 characters of notes into 2–3 AI question-and-answer flashcards with source passages. Sign up to save cards, review on fixed dates and get email reminders.
Learn how spaced repetition and active recall work together. Try a seven-review schedule for your notes, with concrete examples and research references.
Understand the forgetting curve without universal retention percentages. See a practical review routine and the limits of fixed review dates.
Use active recall with a repeatable question, answer and source-check workflow. See how to write useful flashcards and review AI-generated answers.