Move between timestamp and date values without switching tools.
Time ToolsConvert both ways Second and millisecond support Quick fill helpers
Online Timestamp Converter
Convert 10-digit and 13-digit timestamps and inspect local time, UTC time, and common date formats.
Check time fieldsInspect logsConfigure countdowns
Handle common API, log, and database time formats.
Use current time shortcuts and format templates to get started faster.
Tool Summary
Timestamp ConverterCategoryTime Tools
Scenarios3 categories
Guides1 guides
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How to Use
Paste a 10-digit or 13-digit timestamp and it is detected and converted automatically, with local time and UTC shown side by side.
The reverse direction works too: pick a date and generate the corresponding timestamp, switching between seconds and milliseconds.
During API or database work, confirm whether the value is in seconds or milliseconds first, then convert here to avoid common time display mistakes.
Related Guides
FAQ
What is the difference between 10-digit and 13-digit timestamps?
Ten digits usually means seconds, while thirteen digits usually means milliseconds.
Why does the same value show a different time?
The mismatch is often caused by timezone display rather than the timestamp itself.