Teams Chat Exporter

Teams Chat Exporter helps you capture Microsoft Teams 1:1 and group conversations directly from the web app. Choose JSON, CSV, HTML, or TXT output and include replies, reactions, and system messages so you preserve full context for records or handoffs. The extension scrolls the chat for you and downloads the finished transcript to your computer. Nothing is sent to external services, and preferences such as export format or date limits stay on your device. This project is open source, you can explore the code and contribute here: https://github.com/gediz/teams-web-chat-exporter