Can a chat analysis tell me if someone likes me?

No. It can show how often and how fast someone writes, but not why. People who love each other text very differently. Use the numbers to start a conversation, not to end one.

Will the other person know?

WhatsApp doesn't notify anyone when you export a chat. It's still their messages too: keep the file to yourself.

Does it read our voice notes?

Yes, they're transcribed and included, so a couple who talk in audio isn't 'quiet' in the analysis.

What Your WhatsApp Chat Says About a Relationship (and What It Can't)

A relationship chat analysis can show who writes more, who reaches out first, how fast you reply and when you go quiet. What those patterns mean, what they don't, and how to look at them fairly.

An Insights briefing

Years of a relationship can live in one WhatsApp chat: the first nervous messages, the plans, the arguments at 1 a.m., the “home soon”. Looking at it as a whole can be fun, moving, or clarifying. It can also mislead, if you expect numbers to answer questions only people can.

What the numbers can show #

From the export alone, Zap2Doc Insights measures:

messages per person, voice notes, photos and videos;
who starts conversations (a new conversation begins after at least 6 hours of silence);
median reply time for each of you (answers within 24 hours);
the longest silence, and when it happened;
the busiest day;
activity by day, hour and weekday: are you morning or late-night texters?

The free preview already shows part of this for your chat: who writes, at what time of day, on which days.

What the content shows #

The briefing also reads what you said, voice notes included: the main themes of the relationship as the chat shows them, a timeline of significant moments (a move, a trip, a break), plans and agreements you made, and disagreements with each person’s position in their own words.

It’s written to be neutral. It doesn’t decide who was right, and it doesn’t guess feelings or motives. That’s deliberate: a summary that told you “he lost interest in May” would be inventing it.

How to read it fairly #

Different isn’t unequal. One of you sends ten short messages, the other one long voice note. Count messages and the first “writes more”; listen and they’re even.
Chat isn’t the whole relationship. Living together, calls and time in person don’t appear in WhatsApp. A quiet month can be the best one.
Look for change, not totals. A shift (replies slowing, one person always starting) is more meaningful than who wins overall.
Talk about it. If a pattern worries you, ask. The numbers are a reason to talk, not a verdict.

A note on privacy #

The chat is both of yours. Analyzing your own copy is one thing; sharing it is another. Keep the PDF private, and think twice before showing it to friends. More: is it safe to upload a WhatsApp chat?