Add as many durations as you need — HH:MM:SS, MM:SS, or HH:MM. Built for video editors, podcasters & planners.
Input Format
Durations
0:00:00
Breakdown
🎬 Frame Count (for editors)
24fps25fps30fps60fps
Total frames: —
Note: frame count is based on whole-second input only. Sub-second precision is not supported — timecode always shows :00 for frames within the last second.
⚠ What this tool does not do
Inputs are whole seconds only — sub-second (frames, milliseconds) are not supported.
Minutes and seconds fields are capped at 59. Hours are capped at 999. Values above these limits are clamped automatically and highlighted in amber.
Paste-to-split (importing a list of timestamps) has been removed — it was unreliable and is not available in this version.
Keyboard shortcut navigation between fields (arrow key / Enter jumping) has been removed — it was buggy and is not available in this version.
Format switching (e.g. HH:MM:SS → MM:SS) converts total seconds accurately, but the display is rounded to whole seconds — no fractional minutes.
Timecode shown in the frame count section assumes 0 sub-frame offset, as all inputs are whole seconds.