1. Enter Value
Type a Unix timestamp (seconds or milliseconds) or a date string like 2025-01-15.
Unix Timestamp Converter
Output
Note
Tools:
Timestamp Converter
Unix Timestamp Converter
Processing...
Input
Output
Unix Timestamp Converter is a free browser-based developer utility by ToolPix. All formatting, validation, and encoding tasks run 100% locally in client-side memory via JavaScript and WebAssembly — your source code, tokens, and data are never uploaded or stored on any server.
Quick Steps
2. Click Convert
Click the Convert button to see the timestamp or date equivalent.
3. Copy the Result
Use the Copy button to copy the converted value to your clipboard.
FAQ
Does it handle both seconds and milliseconds?
Yes, the converter automatically detects whether your input is in seconds (10 digits) or milliseconds (13 digits) and converts accordingly.
What timezone is used for the output?
Dates are shown in UTC by default. The output also includes your local timezone offset so you can see both perspectives.
Can I convert a human-readable date to a timestamp?
Yes, enter a date string like 2025-01-15 or 2025-01-15T12:00:00Z and the tool will show the corresponding Unix timestamp in seconds and milliseconds.
Is my timestamp data uploaded to a server?
No. All conversion happens locally in your browser. Your data never leaves your device, ensuring 100% privacy.
Is this Unix timestamp converter free?
Yes, this converter is completely free to use with no sign-up required. Convert unlimited timestamps.
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