Cuts MP4, MOV, MKV, AVI, or WEBM video down to a start–end range you choose, keeping the same format and quality.
> how it works ... uploaded, trimmed, and deleted immediately
> what we keep ... nothing — files are removed right after processing
> supported ...... mp4/mov/mkv/avi/webm → trimmed clip
Why cuts snap to the nearest keyframe
This tool trims by copying your video's existing encoded data rather than decoding and re-encoding the whole thing, which keeps it fast and lossless. The trade-off is that a cut can only start exactly at a keyframe already present in your file, so the actual start point may land a fraction of a second before or after what you typed — usually barely noticeable, and it becomes more noticeable only on files with unusually sparse keyframes.
Why this needs a server step
Cutting a video's encoded stream at a precise time requires real video processing that browsers can't do reliably across all these formats. So this tool briefly uploads your file to our server, processes it, and deletes it immediately after — the same secure pattern used by Quikbench's other server-side converters.