Privacy-first by design

Turn what you read into what you remember

Capture readings right in your browser, turn them into flashcards and quizzes for active recall, and watch an honest dashboard that only ever shows numbers from your own reviews.

  1. Create your accountAny device · about 20 secondsCurrent step
  2. Add Syllavo to ChromeOn a computer, in ChromeNot started
  3. Connect CanvasOne click, from your Canvas tabNot started
  • No tracking
  • No data resale
  • Reads only the pages you save
canvas · lecture-07.pdf

Reading in your browser

Spaced repetition schedules each review to interrupt the forgetting curve.

Capture with the extension

Syllavo captured this page

Turn it into flashcards, a quiz, or a summary.

Practise active recall

Flashcard

What does spaced repetition interrupt?

I forgotHardGot itEasy
See what's next

Best next action

Review your weakest Biology deck — it’s due today.

Illustrative preview — your cards come from the pages you actually save.

How it works

Three steps, from a reading to remembering it.

  1. Step 1

    Capture

    Save a reading from your browser — the extension rides your existing session, no copy-paste.

  2. Step 2

    Recall

    Syllavo turns it into flashcards and quizzes so you practise active recall, not re-reading.

  3. Step 3

    Master

    An honest dashboard shows what you actually retained, derived only from your own reviews.

Recall, two ways

Flashcards and quizzes are the same job — pulling knowledge out of your own material. Honest ratings, real questions, no fluff.

Flashcards

Flip with a keystroke and rate yourself honestly — “I forgot”, “Hard”, “Got it”, “Easy”. Your ratings decide when each card comes back.

Biology · Memory & learningPress Space to flip

Answer

Spaced repetition schedules each review to interrupt the forgetting curve just before recall would fail.

I forgot1
Hard2
Got it3
Easy4
Illustrative preview — your real numbers come from your own reviews.

Quizzes

Multiple-choice checks catch the “confident but wrong” moments — the answers you’d swear you knew until you’re tested.

Quiz · 1 of 8

Why does active recall beat passive review?

  • It strengthens memories by spacing reviews over time
  • It works best by re-reading the same notes repeatedly

You answered quickly and confidently — but this one was wrong. That gap is exactly what we bring back to you.

Illustrative preview — quizzes are built from the material you save.

Your learning cockpit

One honest dashboard. A retention reading that comes straight from your reviews, a single best next action, and a streak that celebrates showing up — never one that threatens you.

  • Every number maps to a real review you did — no invented grades or lift figures.
  • When a signal is missing, we hide it rather than guess.
  • The streak motivates, never shames.
74%

Retained · ±6%

From your reviews — not a prediction.

Best next action

Review 12 Biology cards due today — it’s the deck you’ve rated weakest this week.

5-day streak

Nice work — you’ve shown up every day this week.

Illustrative preview — every figure here is derived from your own reviews.
Private by design

A browser extension you can actually trust

Granting page-read access is a big ask. So we keep the deal simple and honest.

  • Only reads the pages you choose to save — nothing else you browse.

  • Never sold, never shared with advertisers.

  • Never used to train AI models for unrelated purposes.

  • Export everything you’ve made, any time.

  • Delete your account and associated data whenever you want.

  • Minimal permissions — we ask for what the features need, no more.

Read the full privacy policy or terms of service.

Start remembering more this week

Start free

Free while Syllavo is in open beta · no card

Create your account on any device. Step 2 adds the extension in desktop Chrome — Edge, Brave and Arc run it too, though Chrome is what we test every release on.