Video Tools

Merge Videos

Join clips from different cameras into one video; sizes and frame rates are normalized automatically.

Input:MP4MOVWEBMOutput:MP4

Select files for Merge Videos

Drag & drop your files here, or click to browse

Supports:MP4MOVWEBMMKVAVI· up to 1 GB each, 10 files max

Files are processed on our server and deleted automatically after processing

Conversion & Output Settings

Output Size

Clips with a different shape are letterboxed.

Frame Rate

Video Quality

Clips are joined in the order shown, normalized to one size and frame rate. Clips without sound get a silent track.

Free to useNo sign-up and no watermarks on your files

How to use Merge Videos

From upload to download in 3 steps.

1
Add your files
Choose or drag up to 10 MP4, MOV, WEBM, MKV and AVI files into the upload area (up to 1 GB each). Use the arrows to set the order.
2
Adjust the settings
Optionally change the output size, frame rate and video quality — the defaults work well for most files.
3
Process and download
Click Process, follow the progress, and download the result — several files are bundled into one ZIP. Files are deleted from the server automatically afterwards.

Supported formats and settings

Input formats: MP4MOVWEBMMKVAVI
Output formats: MP4
Limits: Up to 1 GB per file
Up to 10 files per job (at least 2)
Files are deleted automatically after processing

Output Size: Same as first clip, 1080p (1920×1080), 720p (1280×720) and Vertical 1080×1920
Frame Rate: 24 fps, 25 fps, 30 fps and 60 fps
Video Quality: High (larger file), Balanced (recommended) and Small file

Why use our Merge Videos?

Genuine Processing

Real conversions by proven engines — never renamed copies or fake results.

Private by Design

Files are deleted automatically after processing and never used for training.

Free to Use

No account, no subscription and no watermarks on your files.

Frequently Asked Questions

Which file formats does Merge Videos support?

Merge Videos accepts MP4, MOV, WEBM, MKV and AVI files. It produces MP4.

Is there a file size limit?

Each file can be up to 1 GB, and you can process up to 10 files at once (at least 2 are needed). Larger files take longer to upload and process.

What happens to my files?

Files are uploaded only when you start processing. They are stored under random names in a private temporary folder, processed, and deleted automatically shortly afterwards — the exact time is shown with your result — or immediately when you click “Delete files now”. Files are never shared or used for training.