Split Video Online

Pick where the first clip should end and the second should begin. Both downloadable MP4 parts are created locally in your browser.

Why split a video in your browser?

  • Uses one clear split point to create exactly two downloadable video files
  • Shows the source duration, dimensions, and both resulting time ranges before processing
  • Supports MP4, MOV, and WebM inputs that the browser can preview
  • Re-encodes both parts as broadly compatible H.264/yuv420p MP4 video
  • Keeps the first audio track as AAC when the source contains audio
  • Processes and downloads both parts locally without an account or watermark

Frequently asked questions

How is this different from trimming a video?

Trimming keeps one selected range. Splitting preserves both sides of one timestamp and produces two separate downloads.

Does the split remove frames around the cut?

Both parts are decoded and re-encoded around the selected timestamp for an accurate cut. Small timestamp differences can still occur because compressed video uses frame-based timing.

What formats can I split?

The tool accepts MP4, MOV, and WebM sources that your browser can preview. Both downloads are compatible H.264/AAC MP4 files.

Can I create more than two clips?

This focused tool creates two clips from one split point. To make more sections, split one of the downloaded parts again or use Tight Studio’s timeline editor.

Will the two downloads add up to the source duration?

The requested time ranges cover the complete readable source duration. Encoded container durations may vary by a few frames because of video and audio timing.

Is the source video uploaded?

No. Preview and both encodes run locally in your browser. Long or high-resolution videos depend on available device memory.

Need more than one cut or a polished edit?

Tight Studio is an all-in-one screen recorder and video editor for Mac. Record, edit, and share polished demos in minutes.

  • Screen recording with smart auto-zoom
  • Built-in video editor with real-time effects
  • AI narration and automatic captions
  • One-click shareable links
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