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How do I get my TikTok data?
In the TikTok app: Profile → Menu → Settings and privacy → Account → Download your data. Choose JSON and "All data", request it, and download the file when TikTok says it's ready (usually within a few days).
Per week
After 11pm
Later nights
Longest scroll
When you watch
Videos started, by day of the week and hour. Stronger colour means more.