Date to Timestamp Converter Online
Paste a human-readable date such as 2026-08-15 or a full ISO string and get the Unix timestamp in both seconds and milliseconds. Useful for API calls, databases and debugging logs.
Runs in your browser — your text is never uploaded or stored.
Date string
Timestamps
How to Use
- 1.Type or paste the date you want to convert.
- 2.Read the Unix seconds and milliseconds below.
- 3.Copy the value your system expects.
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FAQ
What date formats are accepted?
Most browser-parseable formats work, including ISO 8601, RFC 2822 and common locale strings.
Is the output in UTC?
Unix timestamps are always UTC. The input is interpreted in your local timezone unless it includes an explicit offset.
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Unix Timestamp Converter
Convert Unix epoch timestamps to human dates, ISO 8601 and UTC — or the other way around. Handles seconds, milliseconds and microseconds. Free browser tool.