📊 Deep Dive Stats - Advanced Statistics & Customization

AnkiWeb addon 1498951013

Displays detailed per-deck and per-period statistics in a separate window or pinned beneath the deck list, with customizable charts, themes, and PNG, JPEG, PDF, or CSV export.
AI-generated summary; may contain mistakes.

export statistics appearance

Open on AnkiWeb GitHub Find alternatives

AnkiWeb

Votes: 8 (👍 8 · 👎 0)
Updated: 2026-10-26
Anki versions: 26.09~
License: AGPL-3.0 (from the license file in the package)
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

active

Last update or commit: 2026-10-26 (6 days before the snapshot).
Commits in the last year: 4.
Issues: 1 open, 0 closed.
Pull requests: 0 open, 0 merged.
Median first response: 7 hours (1 answered issues and pull requests).

GitHub

Repository: mathieulabs/deep-dive-stats · more by mathieulabs
Stars: ⭐ 4 · forks 0 · open issues 1
Last commit: 2026-10-26
License: AGPL-3.0
Languages: Python, Batchfile
Tests: 0

Will it work on my Anki?

Version branches

Min Anki	Max Anki	Updated
23.10	26.09+	2026-10-26

History across monthly snapshots

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Description

Detailed statistics for Anki, in a separate window or pinned under your deck list. Any stat or chart can be pinned.

Pinned to the main screen

Separate stats window

If the pinned charts clash with another add-on, turn them off in Settings > General > "Disable Pinned Widgets".

Support

If you enjoy this add-on, you can support me here:

Support me on Ko-fi

Report a bug · Source code

README

Detailed statistics for Anki, in a separate window or pinned under your deck list. Any stat or chart can be pinned.

Pinned to the main screen

Charts pinned under the deck list

Separate stats window

Deep Dive stats window

Features

Deep Dive window with stats per deck and per period, and a table by deck or by time span.
Charts: activity, retention, heatmap, future due, answer buttons, hours of the day, card counts, review intervals, cards added, FSRS stability, difficulty and retrievability.
Pin stat cards, charts, the heatmap and text to the deck list and the deck overview.
Settings per chart, built-in themes and custom colors.
Export as PNG, JPEG, PDF or CSV.

Install

Install it from AnkiWeb: in Anki, go to Tools > Add-ons > Get Add-ons, enter the code 1498951013 and restart.

You can also build the .ankiaddon yourself (see Build below) and use Tools > Add-ons > Install from file.

Needs Anki 23.10 or newer. Tested on Anki 26.09.

If the pinned charts clash with another add-on, turn them off in Settings > General > "Disable Pinned Widgets".

Bugs and ideas

Open an issue on GitHub. The log is user_files/debug.log in the add-on folder. Paths and the profile name are redacted, so you can attach the relevant lines.

Build

python dev_tools/build_release.py

Writes dist/Deep_Dive_Stats.ankiaddon. Add --check to only run the audit. dev_tools/check_import_graph.py imports every module without starting Anki.

Support

If you find this add-on useful, you can support me on Ko-fi.

License

GNU AGPL v3 or later, the same license as Anki itself. See LICENSE.