mahlernim/google-timeline-visualizer
Summary
Timeline Visualizer is an open-source Android/iPhone app (with desktop Python support) that converts Google Timeline JSON data into animated travel videos. It supports exporting MP4 videos, provides both Android and iPhone installation guidance, privacy safeguards (no sign-in or data upload), and a desktop Python workflow as an alternative. The project emphasizes privacy, local processing, and cross-platform usability, with MIT license and community documentation.