WhatsApp chat export, refined
Free WhatsApp Chat Analyzer Tool
Analyze WhatsApp chat exports with our free online tool. View messages, visualize statistics, search conversations, and explore shared files - all processed locally in your browser for complete privacy.
Viewing: Demo chat
How to Analyze WhatsApp Chats
Three simple steps from zip file to complete chat analysis.
Step 1
Drop your zip
Export your WhatsApp chat with media and choose the zip file.
Step 2
We parse locally
Messages, people, and attachments are processed in your browser.
Step 3
Explore
Search, filter files, and review the timeline with media previews.
Type a message
At a glance
Messages
0
Participants
0
Active days
0
Files shared
0
Message volume
Last 14 active days
Activity by hour
Typical 24-hour rhythm
Top participants
Share of messages
Shared files
PDFs, docs, media, and more
Latest highlights
A few recent notes from the chat
FAQ
Quick answers about WhatsApp chat exports.
How do I analyze my WhatsApp chat?
Export your chat with media from WhatsApp, then drop the zip file into our free WhatsApp chat analyzer tool for instant analysis.
Is this WhatsApp analyzer tool free?
Yes, WhatsViz is completely free with no limits. Analyze unlimited WhatsApp chats without any cost.
Does the file upload anywhere?
No. Everything is processed locally in your browser. Your WhatsApp data never leaves your device.
Can I view photos, videos, and audio from WhatsApp exports?
Yes. Our analyzer shows all attachments inline with preview and download options.
What analytics does this WhatsApp chat analyzer provide?
View message counts, participant statistics, activity charts by day/hour, shared files breakdown, and conversation timeline.
Does it work for large WhatsApp chats?
Yes. Our analyzer efficiently handles large chat exports with smart pagination for optimal performance.