MaxHelper Local Media Tools
Merge Videos Online for Free
Join compatible local video clips in your chosen order for free, without uploading source files.
Add video files
Up to 500 MB total; clips must use the same container and compatible encoding settings
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 Merge Videos
Add compatible clips
Choose two or more videos with the same file type and encoding settings.
Arrange the order
Use the arrow controls to place clips in the final playback order.
Merge and download
Join streams locally and download the single combined video.
Why choose MaxHelper Merge Videos
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.
Merge Videos FAQ
Why must clips be compatible?
Fast local merging copies existing streams, so container, codecs, resolution, and frame settings should match.
Does merging re-encode video?
No. Compatible streams are joined without re-encoding, preserving quality and speed.
How many clips can I add?
There is no file-count quota, but all inputs together must stay within 500 MB.
Are clips uploaded?
No. Every input and the merged output stay in your browser.