How to Convert Unix timestamps to dates

Convert Unix timestamps to human-readable dates and vice versa. Supports seconds and milliseconds, multiple timezones, and ISO 8601 format.

4 min read Timestamp Converter Free, no signup required

Quick start

Timestamp Converter — Convert Unix timestamps to human-readable dates and vice versa.

Get started in under two minutes:

Paste or enter your input
Review and adjust settings
Review the output
Copy the result

Open Timestamp Converter

Step-by-step instructions

Follow these steps to get the best results from Timestamp Converter:

Paste or enter your input

Paste the content you want to convert into the input field. Click the Convert button when ready.

Tip: For large inputs, conversion may take a moment.

Review and adjust settings

Use the settings panel to refine the output. Timestamp Converter lets you unix timestamps to human-readable dates and vice versa.

Tip: Most settings work well at their defaults — only adjust when you need specific output.

Review the output

Check the result against what you expected. Look for any errors or unexpected output.

Tip: Verify the result before using it in production.

Copy the result

Click the "Copy" button to copy the output to your clipboard. The button briefly changes to "Copied!" to confirm the action.

Tip: Paste the result directly into your project, code editor, or document.

Open Timestamp Converter

Frequently asked questions

Is Timestamp Converter free to use?

Yes — Timestamp Converter is completely free with no account or signup required. All core features are available immediately.

Does converting change the data or quality?

Lossless conversions (such as to PNG, YAML, or JSON) preserve all data exactly. Lossy conversions (such as to JPG at lower quality settings) may introduce minor compression artefacts.

Does Timestamp Converter work on mobile devices?

Yes — Timestamp Converter works on smartphones and tablets through any modern mobile browser. The interface adapts to smaller screens automatically.