Unix Timestamp Converter

Convert between Unix time, ISO 8601, and human-readable dates

🔒 100 % in-browser🆓 Gratuit pour toujours⚡ Pas de signup
Note : L'interface de l'outil ci-dessous n'est actuellement disponible qu'en anglais. On traduit les UI une par une. Voir cet outil en anglais →
Current time
Unix (s): 1788621211
Unix (ms): 1788621211000
ISO 8601: 2026-09-05T15:13:31.000Z
Local: 9/5/2026, 3:13:31 PM

Comment ça marche

  1. 1
    Watch the current time

    The current Unix timestamp updates live at the top in both seconds and milliseconds.

  2. 2
    Paste a timestamp or date

    Enter a number, an ISO 8601 string, or 'now' - the tool auto-detects the format.

  3. 3
    Read all formats

    Get Unix (s/ms), ISO, UTC, local, and a human-friendly relative time.

À propos de Unix Timestamp Converter

Free online Unix timestamp converter. Convert seconds or milliseconds to ISO 8601, UTC, and your local time - or paste any date string to see all formats. Shows the current epoch time updating live. Runs entirely in your browser. Unix Timestamp Converter sur 712 Tools tourne entièrement dans ton browser via des APIs JavaScript natives - aucun server ne voit jamais tes données. Résultats instantanés, privacy complète, et aucune limite d'upload.

Que ce soit pour une session de debug, un sanity check rapide ou un incident en prod, cet outil est gratuit à utiliser autant que tu veux. Pas de watermarks, pas de signup et pas d'ads dans l'outil.

Questions fréquentes

Seconds or milliseconds?

Unix timestamps are traditionally in seconds. JavaScript's Date.now() returns milliseconds. Use the dropdown to switch.

Which timezone is used?

'Local' uses your browser's timezone. 'UTC' and 'ISO' are always in UTC (Z suffix).

What date formats are accepted?

Anything the JavaScript Date constructor understands - ISO 8601, RFC 2822, and common variants like '2026-08-16 14:30'.

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