Productivity
Document Summarizer — Summarize or Translate Any File
Upload a PDF, DOCX, or TXT and get a clean summary in seconds — or translate the whole thing into another language.
What is Document Summarizer?
Cobain AI's Document Summarizer turns long files into short, readable summaries — or translates them into the language you need. Upload a report, research paper, or contract and get the key points in seconds, so you understand what matters without reading every page.
Key features
Clean, readable summaries
Condense long documents into clear key points you can scan in moments.
Summarize or translate
Get a tight summary, or translate the whole document into another language — your choice.
PDF, DOCX, and TXT
Upload common formats — long reports, academic papers, contracts, or notes.
Handles long files
Built for lengthy documents, so you can shrink big reports down to the essentials.
Keeps the core meaning
The summary stays faithful to the source, capturing the main points without inventing new ones.
How it works
- 1
Upload your document
Add a PDF, DOCX, or TXT file you want summarized or translated.
- 2
Choose summarize or translate
Pick whether you want a summary or a translation into another language.
- 3
Get your result
Read the clean output, then copy or save it wherever you need it.
Perfect for
Frequently asked questions
Is the Document Summarizer free?
Yes. You can start summarizing documents for free with a Cobain AI account, with paid options for higher volume.
What file types are supported?
You can upload PDF, DOCX, and TXT files to summarize or translate.
Can it translate my document too?
Yes. Besides summarizing, you can translate the whole document into another language.
Will the summary keep the main points?
Yes — it's built to capture the core points faithfully without adding things that aren't in the source.
Should I check the summary for important files?
For contracts or legal and financial documents, read the original before relying on the summary for decisions.
Ready to try it?
Create your free account and start in seconds.
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