YouTube Thumbnail Maker

Pick a template or your own image, add bold text and shapes on top, download as a 1280x720 PNG. Free, no sign-up, runs entirely in your browser.

How it works

  1. Pick a template or your own image. Or start from a ready-made color/gradient.
  2. Add bold text, shapes, and effects. Apply a one-click style preset.
  3. Download as a 1280x720 PNG. YouTube's exact required size.

Why Stelluna

Frequently Asked Questions

Is it free?
Yes, no account needed.

Does my image get uploaded anywhere?
No, editing runs entirely in your browser.

What size does it export at?
Exactly 1280x720 PNG — YouTube's required size.

Do I need to sign up?
No.

Can I use my own photo?
Yes, use the "Upload Your Own" tab to pick any photo as your background.