Add your source
Paste notes or upload a text or Markdown file. Nothing leaves RecallQuill unless you explicitly choose Luna.
Source-grounded study
Turn your notes into memory that lasts.
Build editable flashcards from your own material, follow every answer back to its source, and review each idea when it is due.
- Deterministic private mode
- Optional Luna enhancement
- Portable JSON exports
REVIEW 03 / 08Paragraph 4
Why does spacing make the next retrieval more useful?
“Some forgetting between sessions makes the next retrieval effortful, and that effort improves retention.”
How RecallQuill works
Edit grounded cards
Every answer keeps a verbatim paragraph citation, and prompts remain fully editable.
Review on schedule
A real spaced-review schedule adapts after Again, Hard, and Known ratings.
Try the engine before you sign up
Paste any notes and this page drafts a few anchored cards with the same private engine behind saved decks — no account, no upload, nothing leaves your browser tab.
This preview runs entirely in this browser tab, powered by the same private deterministic engine the product uses — no model provider is involved and nothing you paste here is uploaded or stored.
What a RecallQuill deck actually contains
RecallQuill is a personal, source-grounded study workspace. It does not summarise the internet for you; it works on the material you supply and keeps the link back to it.
Every card cites a paragraph
Cards record the paragraph they came from and a verbatim quote from it. A card whose quote cannot be found in that paragraph is never saved, so nothing enters your library unsupported.
The private engine is the default
Deterministic generation runs without contacting any model provider. Luna is a separate choice you confirm for one specific source, with five generations per account per day.
The schedule is visible
Again puts a card ten minutes out and brings it back later in the same pass. Hard nudges the interval. Known steps through one day, three days, then the interval times the card's ease factor.
Your library is portable
Export a deck or the whole account as JSON — source, cards, schedules, review history, and generation provenance — and import it back after a validated preview.
Questions people ask first
What can I turn into flashcards?
Text and Markdown you paste, or a UTF-8 .txt or .md file up to 1 MB. One generation accepts up to 30,000 characters. PDF, OCR, image, video, audio, and office documents are not supported.
Is my source sent to an AI model?
Only if you choose the Luna engine and confirm the disclosure for that generation. The default private engine builds cards deterministically and contacts no model provider.
How does the review schedule work?
Each card carries an interval and an ease factor between 1.30 and 3.00. Again reschedules it ten minutes out and lowers the ease; Hard lengthens the interval slightly; Known moves through one day, three days, then interval times ease. Every review is stored with its rating, previous due date, and new due date.
Can I edit or delete what was generated?
Yes. Prompt, answer, and key term stay editable while the paragraph and verbatim anchor stay locked. You can delete a deck, export everything, or delete the account along with its cloud data, generation records, and browser recovery copy.
Is RecallQuill a classroom tool?
No. It is a personal workspace for your own material. There are no shared courses, class rosters, teacher roles, or collaborative decks.
Guides for specific study jobs
Each guide explains how RecallQuill handles one job, along with the limits that apply before you start.
Study guide generatorPaste notes and get a study guide of editable cards, each one anchored to the exact sentence it came from, with a review schedule attached.AI study guide generatorOptional Luna generation you switch on per source, with verbatim citation checks, a five-per-day allowance, and a private engine that finishes the job.Notes to flashcardsPaste or upload Markdown and plain-text notes and get editable flashcards, each one linked to the paragraph and sentence it came from.Flashcard generator from notesPaste notes, choose a private or AI-assisted engine, and get two to twenty flashcards, each carrying the paragraph and verbatim quote behind it.Spaced repetition appRate cards Again, Hard, or Known and see the exact next interval, the ease factor, the lapse count, and every review recorded against the card.Quiz generator from notesA five-question cloze quiz drawn from your own deck, weighted to the cards you have reviewed least, with every attempt saved to the deck's history.AI flashcard generatorOptional Luna flashcard generation that must quote your source verbatim to be saved, with a deterministic engine as both the default and the fallback.Private flashcard generatorA deterministic flashcard engine that builds anchored cards from your source without sending it to any AI provider, plus a private per-account library.