WhatsAppFonctionnalité Gratuite
WhatsApp Activity Heatmap
24h × 7-day message intensity grid showing exactly when your group is most active.
Essayer Activity Heatmap sur WhatsApp — GratuitComment ça marche
1
Exportez votre chat WhatsApp en fichier .txt
2
Importez le fichier sur ChatAnalyzer
3
Obtenez des insights Activity Heatmap instantanés
Questions fréquentes
Is Activity Heatmap for WhatsApp free?
Yes — Activity Heatmap is available on the free plan. No payment required.
How long does WhatsApp analysis take?
Most chats are analyzed in under 10 seconds. Large group chats may take up to 30 seconds.
Is my WhatsApp data safe?
Your chat file is processed in-memory and never stored permanently on our servers. Analysis results are encrypted at rest with AES-256-GCM.