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How It Works

1

Upload Image

Upload your thumbnail background image (1280x720 recommended).

2

Add Text

Type your text and customize font size, color, stroke, and position.

3

Download

Click Download to save your thumbnail as a PNG file.

Frequently Asked Questions

What image formats are supported?
JPG, PNG, and WebP images can be uploaded as the background.
Can I customize the text?
Yes. Control font size, color, stroke color, stroke width, and position on the image.
What resolution is the output?
The output matches your uploaded image resolution. For YouTube, upload a 1280x720 image.
Is my image uploaded to a server?
No. Everything is processed locally in your browser using the Canvas API.
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About Thumbnail Text

What this tool does

Image editing tools let you resize, crop, compress, rotate, flip, and add watermarks to your images. All operations happen in-browser using the HTML5 Canvas, so your photos stay on your machine and are never uploaded to any server.

Why use this tool

Preparing images for a website, social media post, or email attachment usually means opening a heavy editor like Photoshop. These tools give you the most common operations in a single click, without any installation, account, or subscription.

How it works

Each tool reads your image into a canvas element, applies the requested transformation (scale, crop region, rotation angle, compression level), and generates a new downloadable file. Batch mode processes multiple images with the same settings in sequence.

Pro tip

When resizing for the web, aim for 2x the display dimensions to look sharp on Retina screens, then compress at 75-80% quality. This gives you the best balance of sharpness and speed.

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