Video Thumbnail

Video Thumbnail online — free

Capture a single frame as JPEG. Use Tentaco Video Thumbnail 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 Video Thumbnail accept?

Video Thumbnail 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 Video Thumbnail 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 Video Thumbnail — shrink the file and retry.

How do I download the result?

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

Does it work on mobile?

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