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Video Trimmer

Decode and re-encode the selected time range of a video. One supported video with start and optional end times. A shorter video in the source container with newly encoded video and audio. Re-encoding is lossy and can take longer than copying streams.

Processed locally in your browser — files are never uploaded

Why use this converter?

Key details about this conversion path.

A defined operational boundary

Re-encoding is lossy and can take longer than copying streams.

Controls for this operation

This tool exposes Start Time (HH:MM:SS), End Time (HH:MM:SS) settings before processing.

Video Trimmer

Keeps the selected video frames even when the cut falls between keyframes.

Input expectations are explicit

One supported video with start and optional end times.

How to use this converter

Follow these three steps.

  1. 1

    Add your input

    Select or drop One supported video with start and optional end times.

  2. 2

    Choose settings

    Review Start Time (HH:MM:SS), End Time (HH:MM:SS) before processing.

  3. 3

    Process and download

    A shorter video in the source container with newly encoded video and audio.

Frequently asked questions

Details about this conversion and its output.

Common use cases

Practical ways to use this tool.

  • Removing lead-in footage
  • Extracting a rough clip

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