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Client-side ProcessingUpdated 2026-02-11Report issue

Runs fully in your browser. Inputs stay on your device. See recent fixes on changelog.

Epoch Time Converter

Convert between epoch timestamps and date strings.

FreeRuns in browserepoch converterepoch to date

Converts between Unix epoch timestamps and human-readable date strings.

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Cmd/Ctrl+Enter Primary actionCmd/Ctrl+Shift+L Load sampleCmd/Ctrl+Shift+X Clear/resetCmd/Ctrl+Shift+C Copy result

About Epoch Time Converter

Convert between epoch timestamps and date strings. Convert epoch and Unix timestamps to human-readable dates and back online for free. Supports both seconds and milliseconds with instant bidirectional conversion. Implements standard encoding and decoding algorithms that produce output compatible with all major programming languages and platforms. Supports both encoding and decoding in a single interface. Everything runs client-side in your browser for maximum speed and privacy — no data is sent to any server, and no signup is required.

Related tools: Unix Timestamp Converter, ISO 8601 Date Converter, Time Zone Converter

How to Use Epoch Time Converter

  1. Enter text or data in the input field.
  2. Click Encode or Decode depending on your goal.
  3. Copy the output to your clipboard.

Frequently Asked Questions

What is Epoch Time Converter?
Convert epoch and Unix timestamps to human-readable dates and back online for free. Supports both seconds and milliseconds with instant bidirectional conversion.
What encoding standards are used?
This tool follows the official encoding specifications, including RFC standards where applicable. The implementation matches widely-used libraries so the output is compatible with other systems and programming languages.
Can I encode binary data?
The tool primarily handles text input, but many encoding formats such as Base64 are designed to represent binary data as text. You can paste Base64-encoded binary data for decoding or encode text into a binary-safe format.
Is the encoding reversible?
Yes, all encoding operations provided by this tool are fully reversible. You can encode text and then decode it back to get the exact original content without any data loss.
Is Epoch Time Converter free to use?
Yes, encoding and decoding are completely free with no usage limits. The tool runs in your browser and requires no registration.
Is my data safe when using Epoch Time Converter?
Yes, all encoding and decoding happens locally in your browser. No data leaves your device, so your input remains completely private.

Related Tools

Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates.
ISO 8601 Date Converter
Convert dates to and from ISO 8601 format.
Time Zone Converter
Convert times between different time zones worldwide.