Skip to content
Capability directory
A FIELD GUIDE FOR GETTING THINGS DONE
Explore
Recommendations
Models
MCP & skills
Workflows
Utilities
Submit a tool
← Back to the utility lab
FREE / BROWSER LOCAL
Unix timestamp converter
Convert Unix seconds, milliseconds, and ISO dates with explicit time zones.
Dates are displayed in UTC. ISO input must include Z or an explicit offset, for example 2024-01-01T00:00:00Z.
Open a text file
Try an example
Unix seconds → date
Unix milliseconds → date
ISO date → Unix time
INPUT
0 characters
OUTPUT
0 characters
Run utility
Copy
Download
Clear
Your input stays on this device. Only the utility name is counted for usage; the contents are never sent to our server.