There's more between the chats.
What does your chat say about the way you communicate?
Turn years of WhatsApp messages into a private, visual story of your conversations.
No account required. Raw chats aren't meant to become permanent records.
Conversation summary
Alex & Sam
Message balance
53% / 47%
Peak chat hours
Busiest at 8:00 PM
Median reply · Alex
4min
Median reply · Sam
11min
Preview built from synthetic sample data.
How it works
Three steps, about two minutes.
No sign-up, no server upload, no waiting for an email.
Export your chat without media
In WhatsApp, open a chat and export it as a text file. Skip media so the file stays small.
Upload the .txt file
Drop it into BetweenChats. The file is read in your browser — nothing is stored on a server.
Discover your patterns
See balance, rhythms, response times and how your conversation changed over the years.
Exporting from your phone
Pick your device and follow along.
- 1
Open WhatsApp and go to the chat you want to analyze.
- 2
Tap the contact or group name at the top to open chat info.
- 3
Scroll down and tap “Export Chat”.
- 4
Choose “Without Media” — this keeps the file small and text only.
- 5
Save the .txt file to Files, Notes, or send it to yourself.
Always export without media. BetweenChats only reads the text file, and a media export can be hundreds of megabytes.
Example insights
The patterns hiding in plain sight.
Every conversation has a rhythm. These are the ones people notice first.
Who starts conversations
One of you almost always says hello first. We show the split, month by month.
58 / 42
Peak talking hours
Your conversation has a heartbeat. Most chats spike in one specific hour of the day.
9 PM
How your chat evolved
Busy months, quiet months, the long streaks — the shape of a relationship over time.
142 days
Emojis you share
The little symbols you both reach for become a language of their own.
😂 3,187
Privacy first
Your conversations belong to you.
Your private conversations should stay private. BetweenChats reads your export inside your own browser, produces your insights on your device, and forgets the file the moment you close the tab.
- No account, no email, no password.
- Chat files are never uploaded to or stored on our servers.
- Nothing is shared unless you choose to export a result card.
- Close the tab and the data is gone.
“Raw chats aren't meant to become permanent records.”
We built BetweenChats around a simple rule: the insight can leave your device, the conversation never does.
There are thousands of messages in your chat. See the story inside them.
Free to start. Nothing leaves your browser.