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Roblox

Roblox Thumbnail Maker

Create a 16:9 game thumbnail with an image, title, safe area, and deterministic PNG export.

Local browser processing • no upload required

READY — processing stays in this browser

HOW IT WORKS

From canvas to usable file

  1. 1Upload a source image and enter the short title that should appear on the game thumbnail.
  2. 2Choose background and accent colors, then inspect the title-safe area in the live preview.
  3. 3Export the finished 16:9 composition as a 1280×720 PNG.

FAQ

FAQ

What size does the Roblox thumbnail maker export?

The tool exports a 1280×720 PNG, using a 16:9 aspect ratio for a sharp game thumbnail.

What image formats can I add?

You can use PNG, JPEG, or WebP artwork as the source layer for the thumbnail.

What is the safe area in the preview?

It marks a central region where titles and important artwork are less likely to be cropped in different placements.

Is AI used to generate the thumbnail?

No. This tool uses your image, title, and selected colors to produce a deterministic canvas export in the browser.