Lost all my vocabulary lists. HELP me pls!

Anki Help
1

I changed my registered email address six months ago.

​Two weeks ago, I switched to a new device because my old one broke.

​This morning, when I tried to log in to AnkiDroid on the new device, I found that all my saved vocabulary lists were gone.

​I checked AnkiWeb as well, but the result was the same.

Is there any way to restore my deleted vocabulary data?

アドレスと端末が使えなくなったため、変更し、再度ログインし直しました。すると、今までの単語帳が全て消えていました。

Anki webも使っていたので、そちらにもログインして確認してみましたが、単語もデッキも何も登録されていない真っさらの状態が出てきてしまいます。

今まで登録した単語帳は復元できるのでしょうか？

どうかよろしくお願いします！

2

See this section of the manual: Syncing with AnkiWeb - Anki Manual.

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3

Your AnkiWeb collection was inactive for at least 6 months, so you data was deleted from our servers back in July 2025. AnkiWeb account removal - Anki FAQs

If you still have your own copy of your collection on any devices that you synced with Anki, that’s the best place to look for an up-to-date and complete copy of your collection. You can upload that to AnkiWeb and resume syncing.

Generally when data is removed from an account, that includes the server-side backups. However there is one that was retained in your account – from January 2025. [Just like a local automatic backup, that does not include any media attached to your collection.] If you want me to restore that version to your AnkiWeb account, please confirm.

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