What is the optimal YouTube thumbnail size?

YouTube recommends 1280×720 pixels (16:9 aspect ratio) with a file size under 2MB. This tool creates thumbnails at the perfect size.

Is my data uploaded to a server?

No. All thumbnail creation happens entirely in your browser. Your images never leave your device.

Yes. You can add multiple text layers with customizable fonts, sizes, colors, and text effects like outlines and shadows.

Your images stay on your device.
Nothing is uploaded.

100% Browser-Based

Upload Background

Text Layers

Text Content

Font

Size

Text

Outline

Position Presets

Templates

Compress images without losing quality. Supports JPEG, PNG, WebP.

Convert PDF to images or images to PDF. All in your browser.

Adjust brightness, contrast, saturation, and apply filters to images.

Create eye-catching YouTube thumbnails with text, templates & backgrounds.

Format, validate, and beautify JSON data with syntax highlighting.

Count characters, words, sentences, and paragraphs in real time.

Convert colors between HEX, RGB, HSL formats with live preview.

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