Unix Timestamp Converter
Convert Unix timestamps to human dates (IST/UTC/ISO) and dates to Unix timestamps. Live current timestamp.
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About Unix Timestamp Converter
Convert Unix timestamps to human-readable dates in IST, UTC, and ISO 8601 formats. Also convert human dates back to Unix timestamps. Shows live current timestamp updated every second.
Unix timestamps — the number of seconds (or milliseconds) since January 1, 1970 UTC — are how most databases, APIs, and server logs internally store dates, precisely because a single number is unambiguous and timezone-independent, unlike a formatted date string. The catch is that a raw timestamp like 1755600000 is meaningless to a human reading it, and converting it correctly requires accounting for the local timezone offset, which is where manual conversion attempts often go wrong. This tool converts timestamps to human-readable dates in IST, UTC, and ISO 8601 format simultaneously, and converts the other direction too, which is a routine need for developers debugging logs, working with APIs, or scheduling cron jobs across timezones.
How to use
- Paste or type your input directly into the editor — output updates in real time as you work.
- Check the error/status indicator if your input is invalid; it points to the exact line or issue where relevant.
- Use the copy or download button to grab the processed output once it looks right.
- Chain into a related tool below if your workflow needs a second processing step.
- Processing happens entirely client-side in your browser — nothing you paste is uploaded to a server.
Tool details
⚡ Next step — complete your workflow
Frequently asked questions
What is a Unix timestamp?
Unix timestamp is the number of seconds since January 1, 1970 UTC (Unix epoch). It is timezone-independent and widely used in programming.
Seconds vs milliseconds?
Standard Unix timestamp is in seconds (10 digits). JavaScript Date.now() returns milliseconds (13 digits). Our tool auto-detects which format you entered.
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