ThumbFlo upload kit
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Creator Path
Add Source. Generate Top 3. Pick 1 of 3. Export.
ThumbFlo should not make a creator sort through a crowded board. Use one video, clean face/reference photos, or a title-only prompt to create three strong AI choices for one thumbnail, then export the winner as the YouTube-ready PNG. The system contract is 3 choices - same thumbnail/source.
1 UploadUse an exported MP4.
2 Generate Top 3Create three AI candidates.
3 Pick WinnerChoose 1 of 3 strong layouts.
4 ExportDownload the 1280x720 PNG.
Upload steps
Use this when you publish.
Run status
Recommended WorkflowChecking
Preflight DecisionChecking
Start CheckChecking
Quick 1 AIChecking
Top 3Checking
Video RulesChecking
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