Takeout knowledge base

Repair the export with evidence, not guesses.

These guides explain what Google exports, which metadata destinations actually read, and how to keep an immutable source while you verify the result.

Start with an immutable source

Keep every original Takeout ZIP. Select all numbered parts as one job, inspect the preflight result and write repairs to a separate output folder.

A guide can help you understand the export, but the original archive is what lets you repeat the work when a tool, destination or matching rule improves.

Verify before importing

Compare counts, inspect failed and unmatched files, and test representative dates, locations, videos and dynamic photos in the destination application.

Do not delete the source because the first timeline looks correct. Keep at least one independent backup of both the original export and the verified output.