How to Trim MP4 Videos Online (Free)
Need to cut a section from an MP4 video? This free online tool lets you trim videos instantly without uploading them to any server.
Step 1: Select Your Video
Click the "Choose File" button and select the MP4 video you want to trim. The video will load in the preview player - nothing is uploaded to the internet.
Step 2: Set Trim Points
Enter your desired start time in HH:MM:SS format (e.g., 00:01:30 for 1 minute 30 seconds). Then enter how many seconds you want to keep.
Step 3: Download Your Clip
Click "Trim Video" and wait a few seconds. Once processing is complete, click the download button to save your trimmed video.
Why Use This MP4 Trimmer?
No upload required
Your video stays on your device
No quality loss
Lossless stream copying preserves quality
No signup
Just open the page and start trimming
No cost
100% free, no hidden fees
Ready to trim your video?
Go to the Video Trimmer →