Clip Thumbnail - Export a Frame at Your Timestamp
Choose a timestamp in a locally owned browser-decodable video and export its frame as a checked PNG. No remote video downloading or publishing.
The browser decodes one requested frame locally. WebM VP8 was verified in the qualification browsers. MP4 is only a container: H.264 profile support varies by browser, so an MP4 that works elsewhere may still be rejected here. There is no remote URL input, upload or publishing action.