Multiline → Single Line
Input
Separator:
Output
Tip: “Collapse whitespace” replaces consecutive spaces/tabs with a single space after trimming.
Unix Epoch Tools
Now
Epoch → Date
Date/Time → Epoch
Outputs include seconds, milliseconds, and ISO string with your local timezone context.
Simple Diff
Original (Left)
Changed (Right)
This is a lightweight diff for quick checks. For complex repositories, use a full diff tool.