How to Export a WhatsApp Chat to ChatGPT (or Claude, or Gemini)

ChatGPT, Claude and Gemini are good at reading a long conversation and answering questions about it: what was agreed, when something changed, what each person actually said. Getting a WhatsApp chat into them takes one export — and knowing what that export leaves out.

The free way: WhatsApp’s own export #

WhatsApp can send any chat as a text file:

1. Open the chat, tap the contact or group name (on Android: ⋮ → More), then Export chat.
2. Choose Without media. You get a .txt file — or a .zip holding it — with one line per message: date, time, sender, text.
3. On iPhone, open the .zip to get the .txt inside. Then attach the .txt in ChatGPT, Claude or Gemini (the paperclip or + button) and ask your question.

Step-by-step export guides: Android · iPhone.

For a short chat that is all text, this is enough.

What the plain export leaves out #

• Voice notes. The text file doesn’t contain what anyone said in them — at most a placeholder such as <Media omitted> or the audio file’s name. In chats where the important part was spoken, the AI answers without it and doesn’t know it’s missing.
• Length. A chat that runs for months can be longer than an AI tool reads in one go. It may then answer from part of the conversation without telling you.
• A way to check. The answer quotes nothing you can find again: there is no page to open, and scrolling back months in WhatsApp to confirm one sentence is slow.

What the Zap2Doc Markdown file adds #

Every paid Zap2Doc order comes with the PDF and the same conversation as a Markdown (.md) file made for AI tools:

• Voice notes transcribed in place, quoted under the message they belong to — and marked when one couldn’t be transcribed, so nothing is dropped silently.
• Clean speakers and times: one block per message, sender in bold, time beside it.
• The PDF page on every day: each day starts with a heading like March 4, 2026 · PDF p. 12, so any answer can point to a page you can open.
• The same SHA-256 as the PDF cover, identifying the export both were made from.

See it before you buy: sample Markdown file and the PDF it refers to. How the PDF itself is laid out is shown in the sample PDF, explained part by part.

Before you upload someone else’s messages to an AI tool, check that tool’s data settings: the file goes to that company.

Prompts to paste #

Attach the .md file, then paste one of these.

Summary

This file is a WhatsApp conversation exported with Zap2Doc. Voice notes appear as quoted transcripts. Summarize the conversation in 10 points, in order. After each point, cite the PDF page shown in the heading of the day it comes from (for example “PDF p. 4”).

Timeline

Build a timeline of the important events in this conversation as a table with the columns: date, who, what happened, PDF page. Use only what is written in the file. Mark events that rest only on a voice-note transcript.

What was agreed

List every commitment in this conversation: who promised what to whom, and by when. For each one, say whether it was later confirmed, changed or dropped, quote the message, and give its date, time and PDF page.

Analysis

Where do the participants disagree, and how does each position change over time? Quote the key messages with their date and PDF page. If something is unclear or only in a transcript, say so instead of guessing.

The page citations are the point: an AI can misread or overstate, and the page lets you check every claim against the conversation itself.

Get the file for your chat #

Upload your WhatsApp export to Zap2Doc and look at the free preview. The Markdown file arrives with the PDF when you order.