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Video Tools

Video Trimmer

Cut and trim videos to the exact start and end time you want, with frame-accurate preview, all in your browser.

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Overview

Trim MP4 videos online without installing any software. Drop your clip into the TinyWebBox Video Trimmer, scrub through it in the built-in HTML5 player, and use the dual-handle range slider to pick the exact start and end of the segment you want to keep. Ideal for cropping intros and outros, creating short shareable clips for Instagram, TikTok, or Twitter/X, and lifting reaction moments from longer recordings.

Step-by-Step Guide

  1. 1Drag an MP4 video into the upload zone, or click to browse your files.
  2. 2Preview the video in the player and drag the dual-handle slider to mark your start and end.
  3. 3Click Trim Video and wait while we render the selected segment.
  4. 4Click Download Trimmed Video to save the new MP4 to your device.

You might also need:

Video Compressor

Shrink large video files for email, web, or social uploads while keeping visual quality nearly identical to the original.

Video Cropper

Crop any video to a custom aspect ratio — perfect for reformatting to 9:16 Reels, 1:1 squares, or 16:9 wide.

Video to GIF

Convert short video clips into shareable looping GIFs with adjustable frame rate, size, and start / end points.

GIF to MP4

Convert animated GIFs into lightweight MP4 videos that load faster and use a fraction of the original file size.

Frequently Asked Questions

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