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PixTools

YouTube Thumbnail Resizer

Quick answer: Add your image and download a 1280×720 JPG, YouTube's recommended thumbnail size. Keep the file under 2 MB; the quality slider helps.

Drop images here

or choose files · JPG, PNG, WebP, GIF, BMP, AVIF

🔒 Processed in your browser. Files are never uploaded.

YouTube thumbnail size
Resize mode

About the YouTube Thumbnail Resizer

Resize images to the YouTube thumbnail size 1280×720. Free, private, no upload.

YouTube accepts thumbnails up to 2 MB. If yours is larger, lower the quality until the size shown is under 2 MB.

PixTools runs on your device, so it is fast and your pictures never leave it.

How to use it

  1. 1Drop one or more images into the box or click to browse.
  2. 2Choose the options for this tool.
  3. 3Check the result, then download each file or the full ZIP.

Why use this tool

Private by design

Your files are processed on your device and never uploaded.

Free, no signup

No account, no watermark and no daily limit.

Batch ready

Add many images at once and download a ZIP.

Works on phone and desktop

A responsive layout that fits any screen.

Frequently asked questions

What is the YouTube thumbnail size?

1280×720 pixels (16:9), at least 640 px wide, JPG, GIF or PNG under 2 MB.

Are my images uploaded to a server?

No. PixTools processes images locally in your browser using your device. Your files are not uploaded or stored.

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