Timelinize

Timelinize is an open source personal archival suite that unifies photos, videos, messages, location data, and social media onto a single timeline stored locally on your computer. It imports data from various sources, deduplicates and organizes it in a SQLite database, and provides multiple views including timeline, map, conversations, and gallery. The tool emphasizes privacy and data ownership by keeping everything on your own hardware rather than in the cloud, while offering features like semantic search, entity merging across platforms, location inference, and live photo playback.