free · open source · runs offline
iMessage Analyzer
Who you talk to, when, and how. Trends, sentiment, and stats from your message history. Everything runs locally on your Mac.
download
macOS onlyDownload for macOS
System Settings → Privacy & Security → Full Disk Access for you. This permission is required to read your iMessage database.
features
Features
Smart search
Filter messages by contact, keyword, or date range.
Sentiment analysis
Surface emotional patterns with on-device sentiment analysis.
Rich statistics
Message counts, activity patterns, and engagement metrics with interactive visualizations.
Word frequency
Find your most-used words with visual analysis and smart stop-word filtering.
Heat maps
Visualize messaging activity patterns by time and day of the week.
100% private
All processing happens locally on your Mac. No data ever leaves your device.
system requirements
System requirements
- macOS 10.14+ (Mojave or later)
- Full Disk Access permission (granted during setup)
- iMessage with message history
- 50 MB free disk space
privacy & security
Privacy and security
Local processing
All analysis happens on your Mac. Your messages never leave your device.
No data collection
I don't collect, store, or transmit any of your personal information.
User control
You decide what to analyze and export. Full control over your data at all times.