NeatCompress neatcompress.com
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Chrome Extension

Trim video, without uploads.

Adjust target size or quality, then compress. Select a video to start.
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Drop your videos here
Choose one or more videos. No uploads.
MP4 · MOV · M4V · WebM · MKV · AVI · TS · MPG · WMV · FLV
You can also paste files

File contents stay local. For analytics and usage logs, see Privacy policy

Load video from a remote URL
Enter a direct video link that allows CORS (for example MP4/WebM on S3, OSS, or a CDN). The browser fetches it in chunks — no need to download it first.

Video Trimmer

Trim Video Online, Frame-by-Frame, No Upload

Drop your video in and drag the start and end handles on the timeline, or fine-tune frame-by-frame. Cut highlights, remove unwanted intro and outro parts, and export to MP4 in seconds.

Everything runs locally in your browser. No waiting for large video files to upload to cloud servers. Supports MP4, MOV, WebM, MKV, and more.

  • Precise Seeking: Preview live thumbnails along the timeline with single-frame stepping controls.
  • 100% Private: Family videos and sensitive recordings stay strictly on your device.
  • High Quality Output: Retains original resolution and bitrate, or combines trimming with compression.

Video Trimmer FAQs

Do I need to upload my video to trim it?
No. All trimming and processing happen directly inside your web browser. Your video never leaves your computer or phone.
Will trimming reduce my video quality?
By default, the original resolution and quality are preserved, exporting a clean and smooth MP4 video.
What video formats are supported?
We support MP4, MOV, WebM, MKV, AVI, TS, FLV, and other common container formats.