FF PRIME TOOLS · YOUTUBE THUMBNAIL
Free YouTube Thumbnail Resizer
Use a 16:9, 1280×720 frame for thumbnails. Keep the main subject visible, check legibility, and export JPG, PNG, or WEBP.
TikTok
YouTube
SUPPORTED FORMATS
One source. Every surface.
HOW IT WORKS
Upload
Select a local image.
Choose formats
Choose formats and open a preview.
Adjust
Set focus, crop, and safe zones.
Download
Download files or a ZIP.
PRIVATE BY DESIGN
YOUR FILE STAYS
ON YOUR DEVICE.
Image processing happens locally in your browser. FF PRIME Tools does not upload or store your image.
Questions, answered.
Does FF PRIME Tools upload my image?
No. This converter uses your browser Canvas API; no image upload endpoint exists.
Which formats are supported?
JPG, JPEG, PNG, and WEBP input.
Can I use it on mobile?
Yes. The controls are designed for touch screens.
Is it free?
Yes. No account or payment is required.
How to use this resizer
Choose a file, adjust the active preview, and export when the framing looks right. Crops are kept separately for each preset, and your original file is never changed.
Common questions
What is the YouTube thumbnail canvas?
What is the YouTube thumbnail canvas? This tool starts with 1280×720 and lets you choose the output format and quality.
Related resizers
Social Media Image Resizer · Instagram Image Resizer · YouTube Thumbnail Resizer