Drop a WhatsApp chat export. See it in a stunning viewer — and now, talk to it. Ask "what did mom say about my wedding?" and your AI remembers, with sources.
No credit card. Your data stays on your machine.
Built for memory keepers
Not just a viewer. A way to relive, search, and rediscover the conversations that mattered.
WhatsApp-style interface with proper bubbles, dates, media inline. Photos, videos, voice notes — all play in place.
"What did dad say about the trip?" Ask anything. AI reads thousands of messages instantly and answers with citations.
Search by keyword, sender, date. Filter by media, links, stickers. Jump to any message in milliseconds.
Who texts more. Word clouds. Activity by hour. First-message dates. Discover patterns you never noticed.
Every photo, video, sticker — viewable in a clean grid. Click to jump back to the moment it was sent.
Your chats live on your server. End-to-end encrypted API keys. We never read your conversations.
3 steps
In WhatsApp, tap contact → Export Chat → Attach Media. You get a .zip file.
Drag-and-drop the zip or folder into Kotha. We parse iOS + Android exports automatically.
Scroll the timeline, search any keyword, or just ask AI — like talking to a friend who remembers everything.
Simple pricing
Try everything for 24 hours. Then keep the viewer free forever, or upgrade for unlimited AI.
Viewer, forever
Unlimited AI memory
Pay once, forever
Start with a single export. Watch your memories come alive.
Get started — free for 24 hours