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Sync Hard Facts historical flashcards to Anki via AnkiConnect. Sync your Hard Facts library into Anki in one click Hard Facts → Anki connects hardfacts.vercel.app to Anki on your computer. Push historical flashcards into a Hard Facts deck, keep your review history when you edit cards, and optionally attach Wikipedia images to the back of each card. What you get Event → date cards in a dedicated Anki deck and note type Front: event text plus a Wikipedia link when available Back: date, plus an optional Commons image from your library Updates in place — editing a card in Hard Facts updates the matching Anki note (your mnemonics on the note are preserved) Flexible sync — all cards, recently added, or recently edited Optional images — include images for richer cards, or turn them off for a fast text-only sync (and remove images from cards already in Anki) What you need Anki desktop (open while syncing) AnkiConnect add-on (code 2055492159) A Hard Facts account and cards at hardfacts.vercel.app How it works The Hard Facts website cannot talk to Anki directly (browser security). This extension runs only on the Hard Facts site, reads the cards you already have open, and sends them to AnkiConnect on your machine (127.0.0.1). Your collection stays local; the extension does not upload your Anki data to Hard Facts servers. Privacy See our extension privacy policy: https://hardfacts.vercel.app/privacy-extension
Jun 2, 2026
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