Vocabden
Connects your Vocabden word list to ChatGPT for lookups, saving words and spaced-repetition reviews.
What Vocabden can do in ChatGPT
Your vocabulary memory for English and German.
Word Lookup
Get definitions and sentence-level analysis for any word or phrase.
Save Words
Save new words you meet while chatting.
Text Level Check
See how many words in a text you already know.
Due Word Reviews
Review words that are due right in the chat.
Spaced Repetition
Record results so your review schedule stays accurate.
You stay in control
You approve access, and you can disconnect Vocabden at any time.
Apps 1
What Vocabden does in ChatGPT
The Vocabden plugin gives ChatGPT a memory of what you are learning. Once your account is connected, it can see your saved words, your level and which words are due for review, so each conversation starts from where you are instead of from zero.
It focuses on English and German vocabulary, with explanations in your own language. You can look up a word or phrase with definitions and sentence-level analysis, save new words you meet while chatting, and check how many words in a text you already know so ChatGPT can pick reading material at your level.
Due words can be reviewed right in the chat, and your results are recorded so the spaced-repetition schedule stays correct. You need a Vocabden account, which can be made for free, as guest sessions cannot connect. It cannot read your other chats or change account settings.
Who it is for
- English and German learners
- People reading foreign texts
- Learners using spaced repetition
How to add Vocabden to ChatGPT
- Open the Vocabden listing in ChatGPT ↗.
- Click Install plugin.
- Sign in to your Vocabden account when asked and approve the access it requests.
- Start a chat and ask for what you need, mentioning Vocabden if ChatGPT does not pick it up.
- To stop, disconnect Vocabden under apps in your ChatGPT settings.
Questions about Vocabden
What is the Vocabden ChatGPT plugin?
The Vocabden plugin gives ChatGPT a memory of what you are learning. Once your account is connected, it can see your saved words, your level and which words are due for review, so each conversation starts from where you are instead of from zero. It is listed in ChatGPT's plugin marketplace under Education & Research.
What can I ask Vocabden to do in ChatGPT?
For example: "What does "nevertheless" mean? Explain it in Spanish", "Save "Verantwortung" to my word list", "Show my words due for review today".
Who makes the Vocabden plugin for ChatGPT?
The ChatGPT listing names MUHAMMET DEMIRCI as the developer. The version listed on 8 October 2026 was 1.0.0.
How do I add Vocabden to ChatGPT?
Open the Vocabden listing in ChatGPT, click Install plugin, sign in to your Vocabden account and approve the access it asks for. Then ask for what you need in a chat, mentioning Vocabden if ChatGPT does not pick it up.
Can Vocabden change things in my account, or only read?
It reads and updates your Vocabden saved words, level and review results. The listing says it cannot read your other ChatGPT conversations or change your account settings.
Who is the Vocabden plugin for?
English and German learners, people reading foreign texts and learners using spaced repetition.
Which languages does Vocabden teach?
English and German vocabulary, with explanations in your own language.
Can I use Vocabden without an account?
No. You need an existing Vocabden account or a free new one, because guest sessions cannot be connected.
Does Vocabden see my ChatGPT chats?
When Vocabden is connected, ChatGPT may share the parts of your chats and memories that matter for a request with Vocabden. What Vocabden does with that data falls under its own terms and privacy policy. ChatGPT keeps your training-data settings, and you can disconnect at any time.
How do I disconnect Vocabden from ChatGPT?
Open your ChatGPT settings, go to apps, and disconnect Vocabden. You can reconnect later from the listing.
What are alternatives to Vocabden in ChatGPT?
Similar plugins in the ChatGPT marketplace include Gordito, Read Frog and SRS (Spaced Repitation System). Each has its own page in this directory.
Privacy and your data
When Vocabden is connected, ChatGPT may share the parts of your chats and memories that matter for a request with Vocabden. What Vocabden then does with that data falls under its own terms and privacy policy, not only OpenAI's. ChatGPT keeps your training-data settings for data that comes from connected apps, and you can disconnect at any time.
Vocabden privacy policy ↗Vocabden terms ↗OpenAI: apps in ChatGPT ↗