DeepL
Translates text and whole documents with DeepL and corrects writing for grammar, style and tone.
What DeepL can do in ChatGPT
Translate and correct text with your DeepL account.
Text Translation
Translate text into more than 100 languages from the chat.
Document Translation
Translate Word, PowerPoint, Excel and PDF files with layout kept.
Glossaries And Style
Apply your saved glossaries, style rules and instructions.
Tone Control
Ask for formal or casual versions of a translation.
Writing Correction
Fix grammar, typos, style and tone with DeepL Write.
You stay in control
You approve access, and you can disconnect DeepL at any time.
Apps 1
What DeepL does in ChatGPT
The DeepL plugin brings DeepL translation into ChatGPT. You can translate text into more than 100 languages, or hand it a whole document and get it back translated with the original layout kept. Supported files include Word, PowerPoint, Excel, PDF, HTML, plain text, subtitles and XLIFF.
It uses the glossaries, style rules and custom instructions saved in your DeepL account, so company terms and tone stay the same across translations. You can also ask for a particular register, such as a formal Japanese version of a message.
Through DeepL Write it can also rephrase or correct text, fixing grammar, typos, style and tone without translating it. This is useful for checking an email or report before you send it. You connect your existing DeepL account by signing in, and the plugin works from that account and its settings.
Built-in skills
The listing says DeepL comes with 1 skills. Skills are ready-made instructions ChatGPT can use for a specific job.
- Translation rules
Who it is for
- People translating work documents
- Teams with shared glossaries and style rules
- Writers checking grammar and tone
How to add DeepL to ChatGPT
- Open the DeepL listing in ChatGPT ↗.
- Click Install plugin.
- Sign in to your DeepL account when asked and approve the access it requests.
- Start a chat and ask for what you need, mentioning DeepL if ChatGPT does not pick it up.
- To stop, disconnect DeepL under apps in your ChatGPT settings.
Questions about DeepL
What is the DeepL ChatGPT plugin?
The DeepL plugin brings DeepL translation into ChatGPT. You can translate text into more than 100 languages, or hand it a whole document and get it back translated with the original layout kept. Supported files include Word, PowerPoint, Excel, PDF, HTML, plain text, subtitles and XLIFF. It is listed in ChatGPT's plugin marketplace under Productivity.
What can I ask DeepL to do in ChatGPT?
For example: "Translate this file into English", "Translate this into Japanese and make it sound formal", "Correct this text for grammar and typos". It also comes with built-in skills such as Translation rules.
Who makes the DeepL plugin for ChatGPT?
The ChatGPT listing names DeepL SE as the developer. The version listed on 8 October 2026 was 1.0.0.
How do I add DeepL to ChatGPT?
Open the DeepL listing in ChatGPT, click Install plugin, sign in to your DeepL account and approve the access it asks for. Then ask for what you need in a chat, mentioning DeepL if ChatGPT does not pick it up.
Can DeepL change things in my account, or only read?
It connects to your existing DeepL account and uses its glossaries, style rules and custom instructions. It translates and corrects the text and files you give it.
Who is the DeepL plugin for?
People translating work documents, teams with shared glossaries and style rules and writers checking grammar and tone.
Will DeepL keep my document's formatting?
Yes. Full documents are translated while keeping their original layout and formatting.
Does it use my DeepL glossaries?
Yes. Glossaries, style rules and custom instructions from your DeepL account are applied to keep terms and tone consistent.
Which file types can DeepL translate here?
Word, PowerPoint, Excel, PDF, HTML, plain text, subtitle files and XLIFF.
Does DeepL see my ChatGPT chats?
When DeepL is connected, ChatGPT may share the parts of your chats and memories that matter for a request with DeepL. What DeepL 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 DeepL from ChatGPT?
Open your ChatGPT settings, go to apps, and disconnect DeepL. You can reconnect later from the listing.
What are alternatives to DeepL in ChatGPT?
Similar plugins in the ChatGPT marketplace include BluTranslate, iScanner and ArtifactBridge. Each has its own page in this directory.
Privacy and your data
When DeepL is connected, ChatGPT may share the parts of your chats and memories that matter for a request with DeepL. What DeepL 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.
DeepL privacy policy ↗DeepL terms ↗OpenAI: apps in ChatGPT ↗