Free Online Video Cutter — Trim MP4, WebM & MOV

Cut and trim videos online without uploading. Fast, lossless video cutter using browser-based technology. Perfect for social media clips.

Drop video here or click to upload

MP4, WebM, MOV supported

Trim Video

Uses Smart Stream Copy when possible for lossless, instant cutting.

How this Free Online Video Cutter — Trim MP4, WebM & MOV works

The Video Cutter Online tool allows you to trim and cut video files directly in your web browser. Perfect for removing unwanted intro/outro segments, extracting highlights, or shortening clips for social media sharing. It supports a wide range of formats including MP4, MOV, WebM, and AVI.

Unlike traditional online editors that require uploading massive video files to a server, this tool processes everything locally using advanced WASM technology. You can visually select the start and end points using the timeline slider or enter precise timestamps for accurate cuts. The tool then swiftly processes the video, keeping the quality intact by cutting at keyframes whenever possible.

This local processing approach guarantees 100% privacy—your personal videos stay on your device. It also eliminates the frustration of slow uploads and downloads. Whether you're editing a family video or preparing a professional clip, this tool delivers fast, secure, and high-quality results instantly.

How to use this Free Online Video Cutter — Trim MP4, WebM & MOV

Upload Video

Drag and drop your video file into the cutter tool.

Set Range

Use the player controls or inputs to mark the start and end points.

Cut & Save

Process the video and download your new clip instantly.

Example Usage

Trimming a 30-second highlight from a longer travel video for Instagram.

Input

travel_vlog.mp4 (Length 10:00)

Output

highlight.mp4 (Length 0:30)

Frequently Asked Questions

How do I cut a video online?

Upload your video, select the start and end times using the preview player or input fields, and click "Cut Video". Your trimmed clip will be ready to download instantly.

Will the video quality decrease?

No. We use "stream copy" technology whenever possible, which preserves the original quality of your video exactly without re-encoding.

Is it safe?

Yes. The cutting process happens entirely in your browser. We never see, store, or upload your videos to any server.

What formats are supported?

We support most common web formats including MP4, WebM, and MOV.

Is there a file size limit?

Since we process files locally, the limit depends on your device's memory (RAM). For smooth performance, we recommend files under 500MB.

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The Free Online Video Cutter — Trim MP4, WebM & MOV is maintained by CodeItBro. We aim to provide the best free developer tools on the web. If you have feedback or suggestions, please visit our contact page.

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