Truncate a Clock Time
Drop the seconds and/or minutes from each clock time. Runs entirely in your browser, so your data never leaves your device.
0 chars · 0 lines
Output
The result appears here as you type.
How to use Truncate a Clock Time
- 1. Paste your times. Add one or more clock times to the input pane, one per line, such as 14:30:45. Each line is truncated independently.
- 2. Choose what to drop. Check Drop seconds to remove the seconds component, and check Drop minutes to also remove minutes, leaving whichever level of precision you actually need.
- 3. Copy the truncated times. Click copy on the output pane to grab every truncated time. Toggling either checkbox recalculates the whole list instantly.
When to use Truncate a Clock Time
Truncate a Clock Time drops the seconds and, optionally, the minutes from each time you provide, cutting precision down rather than rounding to the nearest value. Use it when a system genuinely does not need sub-minute or sub-hour precision.
- Simplifying timestamps for a display screen. A public transit display shows arrival times but does not need second-level precision cluttering the screen. Drop seconds to show clean HH:MM times.
- Preparing hourly log summaries. A monitoring dashboard aggregates events by the hour and needs every timestamp truncated down to just the hour, dropping both minutes and seconds.
- Matching a system that ignores sub-minute precision. An external API silently ignores seconds in time values, causing confusing mismatches. Truncate your times to the minute first so comparisons line up correctly.
Examples
Drop seconds
Input
14:30:45
Output
14:30
Drop minutes and seconds
Input
14:30:45
Output
14:00
About the Truncate a Clock Time tool
Truncate a Clock Time is a free online tool that works entirely inside your web browser. Drop the seconds and/or minutes from each clock time. Because the processing happens on your own device, nothing you enter is uploaded, logged or stored anywhere.
This page is one of 90 Time utilities on EditSafely. Each one does a single job well, and all of them follow the same rule: your input stays on your machine.
You can shape the output with 2 settings, including Drop seconds and Drop minutes, and the result refreshes the moment you change one. 2 worked examples further down the page show exactly what the tool produces for real inputs.
Because nothing leaves your device, the tool is suitable for sensitive content such as internal documents, credentials or customer data. It also responds instantly, since every keystroke is handled on your own machine rather than by a remote API.
Frequently asked questions
Does Truncate a Clock Time cost anything?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Is it safe to paste sensitive or confidential data?
No data leaves your device. The whole tool is JavaScript that runs inside your browser tab, so there is no upload, no server-side processing and no log of what you did. If you disconnect from the internet after the page loads, it keeps working.
How much text can I process at once?
There is no fixed limit. Because the work happens on your own device rather than on a shared server, the practical ceiling is your machine's memory, which comfortably handles inputs far larger than typical online tools allow.
Do I need to sign up or install anything?
Nothing to install and no account needed. Open the page in any up-to-date browser, including on a phone or tablet, and the tool is ready.
How do I use the result?
The output panel has a one-click copy button, and you can keep refining the input while you work; the result updates in place as you type.