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Chat Bot

Upload your files. Ask anything. Answers straight from your documents.

Upload your own PDF, TXT, or DOCX files and the chatbot builds a private knowledge base from them, then answers your questions using only those documents — nothing made up, nothing from outside. Your files stay isolated to your session and are removed when you close the tab. On a paid plan the size and number of documents grow well beyond the demo limits.

How it works

01

Upload

Add your PDF, TXT, or DOCX files to the knowledge hub.

02

Ingest

The text is chunked and embedded into a private, per-session knowledge base.

03

Ask

Chat naturally — answers come only from your uploaded documents.

04

Forget

Close the tab and your files and embeddings are deleted from the server.

Benefits

  • Answers grounded only in your documents — no hallucinations.
  • Multilingual — works with English and Arabic files.
  • Private per session; other users never see your data.
  • Nothing to install — upload and chat in the browser.
  • Files and embeddings are removed when you close the tab.

Tech stack

Spring BootLocal multilingual embeddingsChroma vector DBRAG (recursive chunking)

Chat with your own documents

Upload your files, then ask questions — the chatbot answers only from what you uploaded.

Drop files here or click to browse

PDF, TXT, or DOCX — up to 3 files, 5 MB each

Upload a document above, then ask a question.

Your files are private to this session and are deleted when you close the tab.