Video thumbnail maker
Create a video thumbnail without uploading it.
Extract a still frame from a video and use it as a thumbnail, cover image, or preview frame.
Create video thumbnail
Download a PNG thumbnail from a selected video second.
Your selected video is processed in this browser tab. It is not uploaded to a conversion server.
Ready.
A thumbnail is a selected frame
This local tool exports one video frame as a PNG image. Pick a second that clearly represents the clip.
Best settings and limits
Best first try
Use a frame near the beginning for simple previews, or choose a later second where the subject is visible.
When this may fail
This version does not add text, crop overlays, or templates. It only extracts a clean PNG frame.
Privacy boundary
The selected video file stays on your device while the tool creates the output.
Frequently asked questions
Can I create a video thumbnail without upload?
Yes. The video is processed locally in this browser tab.
Can I add text to the thumbnail?
No. This version extracts a frame only; it does not design thumbnail graphics.
Is the thumbnail a JPEG or PNG?
The output is a PNG image.