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Timestamp Formatter

Convert and format timestamps between different formats including Unix, ISO 8601, and RFC 2822 with timezone support and relative time calculation.

Current Time

Quick Examples

Common Timezones

Format Reference

Unix Timestamp
Seconds since January 1, 1970 UTC
1701234567
Unix Timestamp (milliseconds)
Milliseconds since January 1, 1970 UTC
1701234567890
ISO 8601
International standard date format
2023-11-29T12:36:07.890Z
RFC 2822
Email and HTTP date format
Wed, 29 Nov 2023 12:36:07 GMT
American Format
MM/DD/YYYY format
11/29/2023 12:36:07 PM
European Format
DD/MM/YYYY format
29/11/2023 12:36:07

Timestamp Input

Syntax: text

Output

Output will appear here

How It Works

Input Your Data

Paste, type, or upload your data directly into the timestamp formatter. All processing happens locally in your browser for complete privacy and security.

Configure Options

Customize the tool settings to match your specific needs. Real-time processing with instant validation and error detection.

Process Instantly

Click the process button or enable auto-processing for real-time results. Lightning-fast performance with immediate feedback and validation.

Export Results

Copy results to clipboard, download as files, or share with others. Multiple export formats available for maximum compatibility.

Frequently Asked Questions

What is a Unix timestamp and how does it work?
A Unix timestamp is the number of seconds since January 1, 1970, 00:00:00 UTC. It provides a standardized way to represent time across systems and timezones.
What's the difference between Unix timestamp and milliseconds?
Standard Unix timestamps use seconds (10 digits), while JavaScript and some systems use milliseconds (13 digits). The tool automatically detects and converts between both formats.
How does timezone conversion work?
The tool uses IANA timezone identifiers (e.g., America/New_York) to accurately convert timestamps while accounting for daylight saving time and regional time rules.
What timestamp formats are supported?
Supports Unix (seconds/milliseconds), ISO 8601, RFC 2822, and custom formats. Auto-detection identifies the most likely format from input patterns.
Can I process multiple timestamps at once?
Yes, enable batch processing mode and enter one timestamp per line. The tool will process all timestamps and show results or errors for each input.

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