Deck Deduper

AnkiWeb addon 906103182

Finds duplicate notes within a deck by comparing a chosen field, then keeps the first note and deletes exact matches after user review, with a backup warning.
AI-generated summary; may contain mistakes.

duplicates

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Votes
1 (πŸ‘ 1 Β· πŸ‘Ž 0)
Updated
2026-01-10
Anki versions
2.1.1~
License
Not found (this does not mean that the addon has no license)
Virus scan
No ClamAV match A match does not prove malware. No match does not prove that the code is safe.
Languages
Python, JSON
Description language
en

Maintenance

stale

  • Last update or commit: 2026-01-10 (295 days before the snapshot).

GitHub

No GitHub repository linked.

Will it work on my Anki?

Version branches
Min AnkiMax AnkiUpdated
2.1.1+2026-01-10
History across monthly snapshots

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Description

Finds duplicate notes in your deck. Compares notes based on one field you choose. Keeps the first note, deletes the rest.

How to use it:

Tools β†’ Clean Deck Duplicates

Select your deck

Select note type

Select field to check

Click "Check for Duplicates"

Review what will be deleted

Click "Clean Deck" to remove duplicates

Important:

Back up your collection first

You can't undo after deleting

Only removes exact matches