AnkiWeb addon 861555972
Analyzes tagged Spanish cards against a frequency-ranked word list to estimate CEFR vocabulary level, corpus coverage, and per-band breakdowns, with a bar chart and word lists.
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| Min Anki | Max Anki | Updated |
|---|---|---|
| 2.1.1 | + | 2026-06-18 |
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An Anki add-on that estimates your Spanish vocabulary level by analyzing the words on your cards and comparing them against a frequency-ranked word list. It reports your estimated CEFR level (A1–C2), corpus coverage percentage, and a breakdown of your known vocabulary by band.
The add-on will automatically install the following Python packages on first run:
lexical_coverage folder~/Library/Application Support/Anki2/addons21/%APPDATA%\Anki2\addons21\~/.local/share/Anki2/addons21/The analyzer works by analyzing all cards with a specific tag. Before using it, make sure all your Spanish cards are tagged consistently. We recommend using a single tag like Spanish for all your Spanish vocabulary cards.
To tag cards in bulk:
Browse in the main window)Add Tags and enter your tag (e.g. Spanish)Spanish)Your overall vocabulary level based on how much of the most frequent Spanish words you know. Levels range from A1 (beginner) to C2 (near-native).
| Level | Words covered | Coverage threshold | |---|---|---| | A1 | Top 1,000 | 90% | | A2 | Top 2,000 | 92% | | B1 | Top 3,000 | 94% | | B2 | Top 5,000 | 96% | | C1 | Top 8,000 | 98% | | C2 | Top 25,000 | 99% |
The percentage of words in real Spanish text that you would recognize. Based on subtitle corpus frequency data:
| Coverage | What it means | |---|---| | ~90% | You understand most casual text but frequently hit unknown words | | ~95% | Comfortable reading with occasional lookups (B2 territory) | | ~98% | Near-fluent reading comprehension (C1+) | | ~99% | You almost never encounter unknown words |
A bar chart showing your coverage percentage for each CEFR band. Green bars indicate bands you have reached; red bars indicate bands you haven't reached yet. The dashed line on each bar shows the target threshold for that level.
Expandable lists showing your known words sorted by CEFR band, plus words beyond C2 and words not found in the frequency list. Click any section header to expand it.
The add-on writes two files to the lexical_coverage/ folder after each analysis:
unknown_words.txt — a full list of words from your cards that weren't found in the frequency list. Use this to spot misspellings in your cards or identify vocabulary gaps.unknown_words.txt to identify and fix these.The add-on uses a lemmatized Spanish frequency list derived from the Hermit Dave FrequencyWords project (Creative Commons licensed), covering the 50,000 most common Spanish words from subtitle corpora. The list has been lemmatized using spaCy's large Spanish model (es_core_news_lg) to ensure consistent matching against your card text.
If you notice words being incorrectly lemmatized or other unexpected behavior, please open an issue on the project repository. Including a sample from your unknown_words.txt is helpful for diagnosing lemmatization problems.
An Anki add-on that estimates your Spanish vocabulary level by analyzing the words on your cards and comparing them against a frequency-ranked word list. It reports your estimated CEFR level (A1–C2), corpus coverage percentage, and a breakdown of your known vocabulary by band.
The add-on will automatically install the following Python packages on first run:
lexical_coverage folder~/Library/Application Support/Anki2/addons21/%APPDATA%\Anki2\addons21\~/.local/share/Anki2/addons21/The analyzer works by analyzing all cards with a specific tag. Before using it, make sure all your Spanish cards are tagged consistently. We recommend using a single tag like Spanish for all your Spanish vocabulary cards.
To tag cards in bulk:
Browse in the main window)Add Tags and enter your tag (e.g. Spanish)Spanish)Your overall vocabulary level based on how much of the most frequent Spanish words you know. Levels range from A1 (beginner) to C2 (near-native).
| Level | Words covered | Coverage threshold |
|---|---|---|
| A1 | Top 1,000 | 90% |
| A2 | Top 2,000 | 92% |
| B1 | Top 3,000 | 94% |
| B2 | Top 5,000 | 96% |
| C1 | Top 8,000 | 98% |
| C2 | Top 25,000 | 99% |
The percentage of words in real Spanish text that you would recognize. Based on subtitle corpus frequency data:
| Coverage | What it means |
|---|---|
| ~90% | You understand most casual text but frequently hit unknown words |
| ~95% | Comfortable reading with occasional lookups (B2 territory) |
| ~98% | Near-fluent reading comprehension (C1+) |
| ~99% | You almost never encounter unknown words |
A bar chart showing your coverage percentage for each CEFR band. Green bars indicate bands you have reached; red bars indicate bands you haven't reached yet. The dashed line on each bar shows the target threshold for that level.
Expandable lists showing your known words sorted by CEFR band, plus words beyond C2 and words not found in the frequency list. Click any section header to expand it.
The add-on writes two files to the lexical_coverage/ folder after each analysis:
unknown_words.txt — a full list of words from your cards that weren't found in the frequency list. Use this to spot misspellings in your cards or identify vocabulary gaps.unknown_words.txt to identify and fix these.The add-on uses a lemmatized Spanish frequency list derived from the Hermit Dave FrequencyWords project (Creative Commons licensed), covering the 50,000 most common Spanish words from subtitle corpora. The list has been lemmatized using spaCy's large Spanish model (es_core_news_lg) to ensure consistent matching against your card text.
If you notice words being incorrectly lemmatized or other unexpected behavior, please open an issue on the project repository. Including a sample from your unknown_words.txt is helpful for diagnosing lemmatization problems.