Show HN: WhatsApp Backup Reader – Browse exports offline, data stays local
https://rodrigogs.github.io/whats-reader/
Built this after a business partnership went bad and I needed WhatsApp conversations for legal proceedings. My lawyer had me screenshotting hundreds of messages, trying to keep them in order, then having opposing counsel question if anything was tampered with. I looked at existing tools but they choke on large chats and have no way to bookmark or search efficiently - useless when you're digging...