Epoch Buddy
Convert epoch timestamps instantly.
Epoch Buddy lets you highlight any epoch value on a webpage and see UTC/Local/Relative time instantly — or use the popup for quick conversions.
Store links will be updated when published.
Everything you need for epoch conversions
Designed for engineers, analysts, and anyone working with logs or timestamps.
Highlight-to-convert
- Select any 10/13-digit epoch on a page
- See UTC, Local, and Relative time
- Copy values instantly
Popup tools
- Epoch → Date with live seconds
- Date → Epoch (Local or UTC)
- Relative → Epoch conversions
History & privacy
- Last 10 conversions stored locally
- Clear history any time
- No tracking or analytics
Feature breakdown
Selection popover
Highlight any epoch value (seconds or milliseconds) on a webpage. A compact popover appears with UTC, Local, and Relative time.
Epoch → Date
Paste or type an epoch value and see UTC/Local time plus a relative “ago/from now” display. Includes Epoch (ms) output.
Date → Epoch
Enter date and time fields (Local or UTC) and get Epoch (ms), Epoch (s), and Relative output instantly.
Relative → Epoch
Build timestamps relative to now using days/hours/minutes/ seconds/milliseconds and convert to epoch and dates.
History & privacy
The last 10 conversions are stored locally for quick access. Clear history anytime. No data leaves your device.
Screenshots
