UnixTime: The last timestamp converter you'll ever need.

UnixTime is a native macOS menu bar app for Unix timestamp and epoch conversion. Convert dates, ISO 8601, seconds, milliseconds, microseconds, nanoseconds, .NET Ticks and FILETIME with a click or keyboard shortcut. Smart Conversion handles copied values with quotes, brackets or field names. Keep the original and append the converted date, preserve nanosecond precision, and create custom date formats. Supports dates before 1970. Works offline. No account or subscription.

Hey everyone,

just pushed v1.0.1 of UnixTime — a small but solid update:

Added French, Spanish, and Italian localizations
Fixed tooltips that were completely broken in menu bar apps (turns out macOS never activates NSTooltipManager for .accessory-policy apps — had to build a custom overlay system from scratch)

The tooltip fix was the annoying one. If you hovered over any icon in the toolbar or sidebar, nothing happened. Should work properly now across all three buttons.

Would love to hear what you think — especially if you're using one of the new languages and something looks off in the translation. Also open to feature requests for v1.1: what would actually make this more useful in your day-to-day workflow? Drop it below or hit the feedback link inside the app.

Hey everyone,

just pushed v1.0.1 of UnixTime — a small but solid update:

Added French, Spanish, and Italian localizations
Fixed tooltips that were completely broken in menu bar apps (turns out macOS never activates NSTooltipManager for .accessory-policy apps — had to build a custom overlay system from scratch)

The tooltip fix was the annoying one. If you hovered over any icon in the toolbar or sidebar, nothing happened. Should work properly now across all three buttons.