How to read and search an old WhatsApp export

By Michael, founder of ChatAttic · September 2026 · 6 min read

You exported a WhatsApp chat months ago, and now there's a file sitting in a folder somewhere. Maybe you need one message, one date, one photo. The good news is that a WhatsApp export is about as open and future-proof as a file gets — you can read it on any computer with tools you already have. Here's what's actually in it, how to open it, and how to find the exact moment you're looking for.

What a WhatsApp export actually is

An export isn't a special WhatsApp file — it's plain text. The transcript is usually named _chat.txt, and inside it every message sits on its own line, stamped with the date, time and sender, like this:

• [2023-05-14, 9:32:01 AM] Alice: are we still on for Saturday?
• [2023-05-14, 9:33:18 AM] You: yes! I'll bring the coffee

If you exported with media, the photos, videos and voice notes sit right alongside that _chat.txt — in the same folder, or inside the same .zip. The transcript refers to each one by filename, so a line might read <attached: IMG-20230514-WA0007.jpg>, and that image file is sitting there in the folder next to the text. Nothing is locked, nothing is encrypted — it's just words and ordinary files.

Opening the transcript

Because it's plain text, _chat.txt opens in almost anything:

• Any text editor — Notepad on Windows, TextEdit on a Mac, or whatever you like. Double-click and it's there.
• A word processor like Word or Google Docs, if you'd rather have bigger text and comfortable margins — just open the .txt from inside the app.
• Your browser — drag the file onto a browser window and it'll display the whole thing.

If the chat arrived as a .zip, unzip it first so the transcript and its media land in one folder together; then open the _chat.txt from there and the attachment filenames will line up with the actual image and video files beside it.

One thing worth knowing: the file is saved as UTF-8, which is just the standard way modern text files store emoji and accented letters. Almost every editor opens it correctly without you doing anything. If an older program ever shows emoji as odd boxes or garbled characters, opening the same _chat.txt in a newer editor or in your browser usually clears it up — the text itself is fine, it's only being displayed with the wrong setting.

Finding a specific message or date

Every editor and browser has a Find box — Ctrl+F on Windows, Cmd+F on a Mac — and that's your main tool. A few ways to use it:

• Search a name or a word. Type someone's name, a place, an inside joke — Find jumps to each spot it appears and lets you step through them one at a time.
• Search a date. Because every line starts with a bracketed date like [2023-05-14, you can paste that exact string into Find and land right on that day. Shorten it to 2023-05 to sweep a whole month, or search a year to skim the big picture.
• Search a phrase you half-remember. Even a couple of words — "the cabin", "flight number", "happy birthday" — is usually enough to find the thread again.

Where reading a raw export gets painful

The format is honest and open — but that's also its limit. Read a few exports and the snags show up fast:

• A long chat is a wall of text. A busy group over several years is tens of thousands of lines with no chapters, no threading and no scrollbar that means anything. Find helps, but you're still spelunking in one enormous file.
• The words and the media are split apart. The transcript names a photo, but you're reading text in one window and hunting for IMG-20230514-WA0007.jpg in a folder in another. The picture and the moment it belongs to never sit together.
• Several exports of the same chat won't read as one. Export a conversation twice — or pull the same group off two phones — and you've got two overlapping _chat.txt files that mostly repeat each other. There's no simple way to read them as a single, continuous history without the same messages showing up twice.