anki-miner 2.6.3

Automated Japanese vocabulary mining from anime subtitles with Anki integration

Anki Miner

Turn native Japanese content into Anki vocabulary cards.

Please leave a ⭐ star if Anki Miner helped you - it helps others find it :).

Mining Demo

⬇️ Full demo with sound (MP4)

Example cards

⬇️ MP4 (sound)	⬇️ MP4 (sound)	⬇️ MP4 (sound)

Installation

Requirements

• ffmpeg only if installing from pip/pipx, .deb, or from source.
• Anki with the AnkiConnect add-on. In Anki: Tools → Add-ons → Get Add-ons, paste code 2055492159, restart.

Download

Grab the installer for your platform from the latest release:

Platform	Installer	Portable
Windows	AnkiMiner-*-Setup.exe	AnkiMiner-Windows-x86_64.zip
Linux (Debian/Ubuntu)	anki-miner_*_amd64.deb	AnkiMiner-*-Linux-x86_64.AppImage
Linux (other)	—	AnkiMiner-Linux-x86_64.tar.gz
macOS (Apple Silicon)	—	AnkiMiner-macOS-arm64.tar.gz

Install from PyPI (Python 3.11+)

pipx install anki-miner   # or: pip install anki-miner

Install from source

git clone https://github.com/0xzerolight/anki_miner.git
cd anki_miner
pip install -e .

For full development setup, see CONTRIBUTING.md.

Tabs

• Episode Mining: mine one video/subtitle pair with word curation.
• Batch Mining: batch mine a folder of episode/subtitle pairs for sequential processing. Files are paired by episode number, so each folder / queue item should hold a single show (use Multi-Anime Queue for mining multiple series at a time).
• Deck Builder: point at a folder of episode/subtitle pairs and mine the full series into one named deck. Ranked by frequency; pick how many to include (all, top N, or a coverage target) and preview before cards are created.
• YouTube: paste one or more URLs, then mine the queue.
• Audiobook: queue local audiobook/subtitle pairs and mine them audio-only; embedded cover art stands in for screenshots.
• Analytics: history, series difficulty rankings, milestones, undo.
• Settings: Anki, Media, Dictionary, Filtering, YouTube, Themes. Saved to ~/.anki_miner/gui_config.json.

Other Features

• Extensive filtering options (i+1 filter, frequency limits, word blacklist, subtitle regex filtering, wordset filtering, and more).
• Offline Yomitan dictionary import (definitions, pitch accent, frequency data) with priority ordering.
• Definition styling presets (like Yomitan) or custom CSS.
• Subtitle timing preview with adjustable offset.
• Animated screenshots (see example card gifs).

Built-in themes (29)

• Ayu — Light, Mirage, Dark
• Catppuccin — Latte (light); Frappé, Macchiato, Mocha (dark)
• Dracula — Dracula, Alucard
• Everforest — Light, Dark
• GitHub — Light; Dark, Dark Dimmed
• Gruvbox — Light Medium, Dark Medium
• Kanagawa — Lotus (light), Wave (dark)
• Rosé Pine — Dawn (light); Main, Moon (dark)
• Solarized — Light, Dark
• Standalone — Light, Dark, Sakura, Nord, One Dark, Tokyo Night

Theme licenses: LICENSE-THEMES.md. Want another theme added? Suggest in a GitHub Issue.

How It Works

1. Read the subtitles and split Japanese into individual words.
2. Filter to content words you don't already know.
3. Grab a screenshot and audio clip from the video for each line.
4. Look up definitions in your configured offline dictionaries, optionally falling back to Jisho online if enabled (slower, rate-limited).
5. Send the finished cards to Anki.

Recommended Resources

Type	Resource	What you get	Download	Add via
Dictionary	Jitendex	JMdict successor; structured formatting, examples, tags	Yomitan zip	Add Dictionary…
Dictionary	JMdict	Plain glosses; smaller, faster to index	Yomitan zip	Add Dictionary…
Dictionary	Bee's Character Dictionary	Character names from your AniList/VNDB lists, with roles and descriptions	Generated on site	Add Dictionary…
Pitch	Kanjium	~124k patterns; drop-in TSV, no import step	TSV	Dictionary → Pitch Accent File
Pitch	アクセント辞典v2	Richer NHK notation	Drive	Dictionary → Pitch Accent File
Frequency	JPDB v2.2 Kana	All-round default for media	Yomitan zip	Filtering → Frequency List File
Frequency	BCCWJ SUW+LUW	Balanced corpus; pairs well with news/novels	Yomitan zip	Filtering → Frequency List File

Dictionaries are indexed once into ~/.anki_miner/dicts/ (drag to reorder the chain). The pitch and frequency pickers accept a raw CSV/TSV or a Yomitan zip, auto-converted to ~/.anki_miner/pitch_accent.csv / frequency.csv on Save. Bee's Character Dictionary builds a custom Yomitan dictionary from your AniList/VNDB media lists, so character names in the shows you mine resolve to real definitions; re-generate and re-import when your lists change.

Proper-noun filtering uses bundled name wordsets derived from JMnedict (JMdict/EDICT project, EDRDG, CC BY-SA 4.0).

Updates

Anki Miner checks GitHub for new releases on startup (toggle in Settings). When an update is available, a banner offers a one-click download of the asset that matches your install: .deb for Debian/Ubuntu, .AppImage for AppImage, the Inno installer on Windows, the macOS arm64 archive, or the release page for pip/source installs. "Skip this version" suppresses the prompt for that release; the next release prompts again.

Troubleshooting

Issue	Solution
"Cannot connect to Anki"	Start Anki and ensure AnkiConnect is installed.
"Deck not found"	The deck is created automatically when mining starts; if you meant a different deck, update the name in Settings.
"Note type not found"	Configure your note type's field names in Settings → Anki.
"ffmpeg not found"	Install ffmpeg and add it to PATH.
No definitions found	Add a Yomitan dictionary in Settings → Add Dictionary… (recommended), or enable the Jisho fallback (slower, rate-limited).
Audio is wrong language	The tool tries Japanese audio tracks first, then falls back to the default.
Subtitles out of sync	Use the subtitle offset control in the GUI (range ±300 seconds).
AV1 video won't preview	In-app preview is disabled for AV1 to avoid decoder error spam. Mining still works normally — only the preview is skipped.

Contributing

Contributions are welcome — bug fixes, dictionary integrations, GUI polish, doc improvements, all sizes.

• New here? Start with CONTRIBUTING.md.
• Architecture overview: ARCHITECTURE.md.
• Testing strategy: TESTING.md.
• Code of Conduct: CODE_OF_CONDUCT.md.
• Security: SECURITY.md.

Bug reports and feature requests → Issues. General questions and discussion → Discussions.

Special Thanks

Sincere thanks to people who made exceptional contributions to the project:

★ StyraxBenzoin - Brilliant feature suggestions, new release testing, community building

See CONTRIBUTORS.md for everyone who has made any kind of contribution to the project.

License

GNU General Public License v3.0. See LICENSE.