YouTube Thumbnail Maker
Upload an image, add title text, fit or fill the 1280 x 720 canvas, and download a YouTube-ready thumbnail.
Your social image will appear here
Create YouTube thumbnails online
Correct thumbnail size
Exports a 1280 x 720 PNG for YouTube thumbnail uploads.
Fit or fill image mode
Choose whether the image fills the canvas or stays fully visible.
Private local creation
Dit billede bliver i din browser. ImageConver uploader det ikke til en server.
Hvordan det virker
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1
Upload billede
Choose a photo, screenshot, or graphic.
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2
Customize thumbnail
Set fit mode, background color, and title text.
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3
Download PNG
Save a 1280 x 720 thumbnail for YouTube.
YouTube thumbnail tips
Use high contrast, large readable text, and a clear subject. The 1280 x 720 size keeps the standard 16:9 aspect ratio used for YouTube thumbnails.
Ofte stillede spørgsmål
What size does this export?
The tool exports a 1280 x 720 PNG thumbnail.
Er mine billeder uploadet?
No. Your image stays in your browser and processing runs locally.
Can I add text?
Yes. Use the title text field to place large text near the bottom.
YouTube Thumbnail Maker last reviewed: Jun 28, 2026.