YT thumb

YouTube Thumbnail Maker

Design a 1280×720 YouTube thumbnail with room for bold text, using safe-area guides, a background, and filters so it reads clearly even at small sizes. Processed entirely in your browser.

1. Image & size

Canvas · local

Drop an image here

or click to browse · or paste with Ctrl/Cmd + V

PNG · JPG · WEBP

2. Preview & export

Your resized image preview will appear here.
Width
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Last modified
About this tool

About YouTube Thumbnail Maker

The YouTube Thumbnail Maker frames an image to the 1280×720 (16:9) thumbnail size with safe-area guides, a background, a border, and filters. It is for creators producing a clear, correctly sized thumbnail that reads even at small sizes.

Thumbnails are shown tiny in search and large on the watch page, so framing matters. Building one at 1280×720 with guides keeps it readable at both scales, privately in your browser.

How to use

Step by step

  1. Drop the image you want for the thumbnail.
  2. Work on the 1280×720 canvas.
  3. Frame the subject within the safe-area guides.
  4. Add a background, border, or filter to make it pop.
  5. Download the thumbnail.
Key features

What it offers

  • 1280×720 (16:9) canvas
  • Safe-area guides
  • Background, border, and thumbnail filters
  • Processed in the browser
Best practices

Tips for best results

  • Keep faces and text large; the thumbnail is often seen at a fraction of full size.
  • High contrast and a clear focal point help a thumbnail stand out in a busy list.
  • This tool matches thumbnail dimensions and is not affiliated with YouTube.
Benefits

Why people use it

Right size

Match the 16:9 thumbnail dimensions exactly.

Readable small

Frame so the thumbnail works at search-result size.

Private

The thumbnail is built on your device.

Eye-catching

Add a border or background to stand out.

FAQ

Common questions

It uses 1280×720 (16:9), YouTube’s recommended thumbnail size. Safe-area guides help keep text clear of the duration stamp; you can also enter a custom size.
Yes. Drag the preview to move the image inside the frame, and use zoom, rotate, and flip to get the framing right.
You can set a solid background, a custom colour, or keep it transparent.
No. Everything runs in your browser with the Canvas API — nothing is uploaded.
Private by design

This runs entirely in your browser

No file or text you enter here is uploaded. Encoding and decoding happen on your device using native browser APIs — close the tab and nothing remains on a server.

Install Toolisco Add it to your device for offline, one-tap access.