Question 1

What is Flixly's AI Thumbnail Generator?

Accepted Answer

Flixly's AI Thumbnail Generator creates eye-catching, click-worthy thumbnails for YouTube videos, social media posts, and blog articles. Describe your thumbnail concept or upload a reference image, and the AI generates professional designs optimized for maximum click-through rates.

Question 2

How many credits does thumbnail generation cost?

Accepted Answer

Thumbnail generation typically costs between 1 and 5 credits per design. You can generate multiple thumbnail variations to A/B test which performs best for your content, making it easy to optimize your click-through rates.

Question 3

What thumbnail sizes and formats are supported?

Accepted Answer

Flixly generates thumbnails optimized for YouTube (1280x720), Instagram, TikTok, Twitter, and other platforms. Output formats include PNG and JPEG at high resolution. The AI automatically creates designs that look great at both full size and small preview dimensions.

Question 4

Can the AI add text and faces to thumbnails?

Accepted Answer

Yes, the AI can generate thumbnails featuring expressive faces, bold text overlays, and attention-grabbing compositions. You can describe the text, emotions, and visual elements you want in your prompt to guide the AI toward your ideal thumbnail design.

Question 5

How do AI thumbnails compare to custom-designed thumbnails?

Accepted Answer

AI-generated thumbnails provide a fast, affordable alternative to manual design. While custom thumbnails from a designer offer pixel-perfect control, Flixly produces professional-quality results in seconds — perfect for creators who publish frequently and need high-volume thumbnail production.