Merge Videos

Merge Videos online — free in your browser

Join two videos into one file. Use Tentaco Merge Videos to process the file in your browser and download the result — no account.

Use the tool

Full tool — runs in your browser. No sign-up required.

What inputs does Merge Videos accept?

Merge Videos accepts the file types listed in the tool UI. Convert unsupported formats first or use a related Tentaco tool.

Are files uploaded?

Only for labeled online steps. The core flow of Merge Videos stays local.

Is there a file size limit?

Practical limits depend on your device and browser memory. Very large files may be slow or fail in Merge Videos — shrink the file and retry.

How do I download the result?

After processing, Merge Videos shows a download action. Save locally; Tentaco does not auto-archive to a cloud library.

Does it work on mobile?

Yes, Merge Videos runs in mobile browsers. For very large media, desktop is often more comfortable.