Video in two parts, subtitles in two files? Join them into one SRT with the timing fixed. Free, nothing is uploaded.
First part
Second part
One numbered .srt. Part two's 0:00 moves to the end of part one's last subtitle, plus your gap; its cues keep their own timing from there, and every cue is renumbered.
Clipped Cloud
Stitching long videos together? Clipped Cloud pulls the best short clips out of them for you.
Part two's 0:00 moves to the end of part one's last subtitle, plus the gap, and each of its cues keeps its own timing from there. If video one runs on after its last line, add that extra time as the gap.
Yes. Each file can be SRT, VTT, ASS or SBV. The result is always SRT.
Merge two, download, then merge the result with the next one.
No. Nothing is uploaded. The file is read and converted by your browser, on your device. It even works offline once the page has loaded.
On iPhone? Get the Clipped app, free. It cuts clips for you.