MaxHelper Local Media Tools
Free Batch Video Trimmer
Cut the same time range from multiple local videos without a conversion quota or source-file upload.
Add video files
Up to 500 MB per video; stream-copy trimming is fast but may align to the nearest keyframe
Time range in seconds
Drop one or more videos here
Supports MP4, AVI, MOV, MKV, and WebM
Only process files you own or have permission to use.
How to use MaxHelper Video Trimmer
Set the time range
Enter a start time and optional end time in seconds.
Add your videos
The same range is applied to every file in the batch.
Trim and download
Stream-copy the selected section and download the results.
Why choose MaxHelper Video Trimmer
Completely free
No subscription, account, credits, or conversion quota.
Private by design
Source videos stay in your browser and are not uploaded to MaxHelper.
Batch ready
Queue several files and download completed results together.
Failure isolation
One failed file does not stop the remaining queue.
Works in your browser
Use a modern desktop browser without installing editing software.
Clear limits
File limits protect browser stability and are unrelated to payment.
Video Trimmer FAQ
Does trimming re-encode video?
MaxHelper uses fast stream-copy trimming, which preserves existing encoded quality.
Why can the first frame shift slightly?
Stream-copy cuts usually begin at the nearest available keyframe.
Can I leave the end time blank?
Yes. MaxHelper will keep everything from the start time to the end.
Are videos uploaded?
No. Trimming happens entirely in your browser.