WhatsApp chat analyzer that keeps your chat private

How to analyze a WhatsApp chat

1. Export the chat from WhatsApp. “Without media” is enough: statistics only need the text.
2. Choose the file here. The Statistics view opens with the whole chat.
3. Slice it. Pick a date range or one participant to compare periods or people.
4. Keep the numbers. “Download Excel” saves the messages and a summary per participant.

What you can find out

• Who writes the mostMessages, share of the chat, words and words per message for each participant.
• When the chat is aliveMessages by hour of the day and by day of the week: night owls and Monday planners show up at once.
• How it changed over timeA bar for every month from the first message to the last, including the quiet ones.
• The busiest dayThe date with the most messages, and the average on days when anyone wrote.
• Favourite emojisThe twelve most used, counted with their skin tones and combinations.
• Favourite wordsThe most repeated words of four letters or more, without common filler words in English and Spanish.

Counts, not opinions

Most chat analyzers either upload the conversation to a server or paste it into an AI model. That is a lot of trust for a file that contains years of private messages from two or more people, only one of whom chose to share it. This page does something narrower and safer: it counts. Every figure can be checked against the chat itself, in the Chat view next to the statistics.

Because it only counts, it will not tell you who is more interested or what a relationship “score” is. If you want that kind of reading, the numbers here are a more honest starting point than a guess.

How to export a chat from WhatsApp

With media you get a .zip that holds the text of the chat and its photos, videos and voice notes. Without media you get a .txt, or a small .zip with only the text. WhatsApp exports one chat at a time and, with media, only the most recent part of a very long chat: that limit is set by the app, not by this page.

Private by design

A conversation is one of the most personal files you have, and the usual converters ask you to upload it. This page works the other way round: your browser opens the file, reads it and builds the result on your own device. No message, photo or file name is sent anywhere, and there is no account that could keep a copy.

You can verify it yourself: open the developer tools, look at the Network tab while you load a chat, or disconnect from the internet once the page has loaded. Everything keeps working.

Limits worth knowing

• Words are counted as written. “haha” and “hahaha” are different words, and the filler-word list covers English and Spanish only.
• Media counts include attached files and “media omitted” lines. Without media, WhatsApp does not say whether an omitted item was a photo, a video or a voice note.
• Reply times and reactions are not calculated: reactions are not in the export, and reply times mislead when people answer hours later.
• System notices (someone joined, the group name changed) are not counted as messages.
• Times are those of the phone that exported the chat.
• Formats: exports from WhatsApp for Android and iPhone, with 12- or 24-hour clocks and dates written with /, . or -. Exports whose dates use other scripts or calendars (Arabic or Persian digits, for example) are not recognised.
• Day/month or month/day: the order is worked out from the dates themselves. When a chat gives no clue (every day is 12 or lower), the page tells you and lets you choose.