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Free Image Resizer for YouTube — Thumbnail & Channel Art Sizes

Create click-worthy YouTube thumbnails and professional channel art at the exact dimensions YouTube recommends.

All processing happens in your browser. Images never leave your device.

Drag & drop an image here, or click to upload

Supports JPG, PNG, WebP — max 50MB

YouTube Image Sizes (2025)

YouTube Thumbnail: 1280 x 720 pixels (16:9). Thumbnails are the #1 factor in click-through rate. Custom thumbnails get 90% of the best-performing videos on YouTube. Use high-contrast text, expressive faces, and bright colors.

YouTube Channel Art: 2560 x 1440 pixels. This is the full-resolution banner. The safe area for text is 1546 x 423 pixels (center), which displays across all devices. TV displays show the full image.

YouTube Profile Picture: 800 x 800 pixels. Displayed as a circle across YouTube and Google.

Frequently Asked Questions

What is the YouTube thumbnail size?
1280 x 720 pixels (16:9). Minimum width 640px. Custom thumbnails increase clicks by up to 154%.
What is the YouTube channel art size?
2560 x 1440 pixels. The safe area for text and logos is 1546 x 423 pixels (center).
What makes a good YouTube thumbnail?
High contrast, readable text (3-5 words max), an expressive face, and bright colors. Keep file size under 2MB.
What size is a YouTube profile picture?
800 x 800 pixels, shown as a circle. This image is shared with your Google account.

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Last updated: 2025-03-17 · Built & maintained by the Aibrify team — trusted by 10,000+ marketers

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