Timestamp Converter - Unix Timestamp to Date Converter
Convert Unix timestamps to dates and vice versa. Free online timestamp converter with instant results.
About Timestamp Converter
Convert between Unix timestamps and human-readable dates. Unix timestamps represent the number of seconds since January 1, 1970 (Unix Epoch).
- Convert Unix timestamps to readable dates
- Convert dates to Unix timestamps
- Quick "Now" button for current timestamp
- Copy results to clipboard
- Client-side processing - data stays private
Common Use Cases:
• API responses with Unix timestamps
• Log file timestamps
• Database datetime fields
• Expiration times for JWT tokens
About Timestamp Converter
Convert Unix timestamps to dates and vice versa. Free online timestamp converter with instant results. Timestamp Converter is a free online tool by NeXiilo — no sign-up required, and everything runs privately in your browser.
Whether you use it daily for work or occasionally for a quick task, Timestamp Converter gives you fast, accurate results without uploading your data anywhere.
How to Use Timestamp Converter
- Open the Timestamp Converter above — paste or enter your input.
- Adjust any options to match what you need.
- Get instant results right in your browser.
- Copy or reuse the output wherever you need it.
Related Tools
JSON Formatter
Format, validate, and beautify JSON data with syntax highlighting
Base64 Encoder/Decoder
Encode and decode Base64 strings quickly and accurately
UUID Generator
Generate UUIDs in multiple versions (v1, v3, v4, v5)
Password Generator
Generate strong, secure passwords with customizable options
Frequently Asked Questions
What is a Unix timestamp?
A Unix timestamp is the number of seconds (or milliseconds) that have elapsed since January 1, 1970, 00:00:00 UTC (Unix epoch). It is widely used in computing for representing dates and times.
What is the Unix epoch?
The Unix epoch is January 1, 1970, 00:00:00 UTC. It is the reference point from which Unix timestamps are calculated. Different systems may use seconds or milliseconds since this date.
Should I use seconds or milliseconds?
This depends on your use case. Unix timestamps in seconds are common in many systems, while milliseconds provide higher precision. JavaScript typically uses milliseconds. Always check the format your API or system expects.
What timezone is used for timestamps?
Unix timestamps are always in UTC (Coordinated Universal Time). When converting to human-readable dates, the tool typically shows the time in your local timezone or allows timezone selection.
What is the maximum timestamp value?
32-bit timestamps will overflow on January 19, 2038 (Year 2038 problem). 64-bit timestamps can represent dates far into the future. Modern systems use 64-bit timestamps to avoid this issue.