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YouTube Thumbnail Rater

Get an AI-powered quality score for your thumbnail. Upload your thumbnail and receive instant analysis: overall score, CTR prediction, strengths, and specific improvements. Powered by advanced image analysis.

Drop your thumbnail here

or click to select a file

Supports: JPG, PNG, GIF

Max file size: 5MB

Scoring Criteria

90-100

Exceptional

Top 5% of thumbnails. Highly optimized for clicks.

80-89

Excellent

Top 20%. Very strong thumbnail with minor tweaks needed.

70-79

Good

Above average. Will perform well with some improvements.

60-69

Fair

Needs improvement. Follow suggestions to boost performance.

Below 60

Needs Work

Major issues found. Recommend redesigning before publishing.

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YouTube Thumbnail FAQ

Beginner Essentials

YouTube recommends thumbnails to be 1280x720 pixels (16:9 aspect ratio), with a minimum size of 640x360 pixels. File size should not exceed 2MB. Using the recommended size ensures clear display across all devices.
YouTube recommends thumbnails to be 1280x720 pixels (16:9 aspect ratio), with a minimum size of 640x360 pixels. File size should not exceed 2MB. Using the recommended size ensures clear display across all devices.
A good YouTube thumbnail should: • Be clear and high-quality • Accurately represent video content • Include eye-catching visual elements • Use contrasting colors • Have readable text • Highlight the video's value proposition
A good YouTube thumbnail should: • Be clear and high-quality • Accurately represent video content • Include eye-catching visual elements • Use contrasting colors • Have readable text • Highlight the video's value proposition
Essential elements for YouTube thumbnails: • Clear focal point • Relevant imagery • Concise, readable text • Brand elements (if applicable) • High-contrast colors • Emotional trigger or hook
Essential elements for YouTube thumbnails: • Clear focal point • Relevant imagery • Concise, readable text • Brand elements (if applicable) • High-contrast colors • Emotional trigger or hook
YouTube thumbnails are crucial because they: • Are the first impression viewers see • Affect click-through rates • Impact video discovery • Help build brand recognition • Influence viewer expectations • Can increase watch time
YouTube thumbnails are crucial because they: • Are the first impression viewers see • Affect click-through rates • Impact video discovery • Help build brand recognition • Influence viewer expectations • Can increase watch time
You can start using custom thumbnails once your YouTube channel is verified. To get verified: • Have a clean channel history • No community guidelines strikes • Complete the verification process through phone or email
You can start using custom thumbnails once your YouTube channel is verified. To get verified: • Have a clean channel history • No community guidelines strikes • Complete the verification process through phone or email
Custom thumbnails are essential for: • Content creators • Business channels • Educational channels • Brand channels • Anyone seeking professional presentation • Channels focusing on growth
Custom thumbnails are essential for: • Content creators • Business channels • Educational channels • Brand channels • Anyone seeking professional presentation • Channels focusing on growth
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