Flashcards
Flashcards deep enough to understand, fast enough to review daily
A card is more than a front and a back: add images, example sentences and notes, and link related words so knowledge becomes a network.
No sign-up needed — explore with sample data right away
Writing cards
Write cards without leaving the keyboard
Type the front, press Enter for the back, press Enter again to save and start the next card. A live preview shows the card exactly as you will study it.
- Text and images on both sides — from your media library or a fresh upload
- Math written as $…$ renders like a textbook
- Tags and nested folders keep decks organised
Card insights
Examples, notes and related words while you study
Press I during a session to open the card panel: example sentences, a formatted note page and every linked word.
- Link word families, synonyms, antonyms and look-alikes
- Study a group of related words with one click
- Notes with headings, lists and tables — no length limit
Library
A tidy library, even with hundreds of decks
File decks into folders, filter by tag and search by name — accents optional. Every deck shows how many cards you already know.
- Nested folders per subject or exam
- Grid or list view, sorted by name or date
- Star hard cards to review them on their own
Getting started
From a blank page to your first deck
You can start reviewing in a few minutes.
- 1
Create a deck
Give it a name, a folder and a colour.
- 2
Add cards
Write cards one by one, or paste a “front – back” list to create many at once.
- 3
Start studying
Flip, swipe right if you know it, left if you don’t — Doopi handles the schedule.
Frequently asked questions
What can a card contain?
Text and images on both sides, math formulas, example sentences, a formatted note page and links to related cards.
Can I create many cards at once?
Yes. Paste a list with one “front – back” pair per line and Doopi splits it into cards for you to check before saving.
What are related words for?
They connect word families, synonyms, antonyms and look-alikes. While studying you see the whole group and can review it on its own — learning in context instead of isolated words.
Does it work well on a phone?
Yes. On a phone you swipe cards right or left; on a computer you use the arrow keys, Space to flip and Z to undo.
Start studying smarter today
Explore with sample data right away, or create an account and build your first deck in minutes.