Fulin Flashcard: browser spaced repetition for language vocabulary

Fulin Flashcard is a free, offline-capable browser tool from Fulin Labs. Create or paste custom vocabulary, review it with transparent spaced-repetition intervals, and download vocabulary as CSV or share a deck link. Decks and review history are stored in this browser, so clearing site data can remove them and automatic cross-device sync is not provided.

Read the maintained Fulin Flashcard specification and product details.

Language Board

Your board is empty

Paste a JSON word list to lay cards out on the board. On a desktop you can also drop or paste an image straight onto it.

Board Settings

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Your board stays in this browser. Export a board file to keep a separate copy, including images and layout.

Add Images

Choose images, paste from your clipboard, or import vocabulary below.

Import Vocabulary

Tip: paste JSON here to auto-import instantly.

Controls:

Pinch to zoom
1-finger drag empty area to pan (Present Mode)
Tap a card to select it, drag to move it
Drag a text card in Present Mode to hear it
Use the toolbar to undo, delete or present