Arui.AI is an AI thumbnail maker that generates click-ready cover images for YouTube and gaming content from text prompts or reference images. Download and publish with zero design effort.
Each tool below targets a different thumbnail style. Pick the one that fits your content.
Generate thumbnails sized and styled for YouTube videos. Enter your video title and topic — the AI creates a high-contrast, text-rich cover image designed to earn clicks. Supports standard 1280×720 resolution and all popular content niches.
Create bold, action-packed thumbnails for gaming content. Upload a gameplay screenshot or describe the scene — the AI delivers a vibrant cover image with dramatic lighting and character focus that stands out in crowded gaming feeds.
Generate vertical cover images for YouTube Shorts. Describe your short-form video clip, choose a vertical-first style, and download a scroll-stopping thumbnail sized for the Shorts feed in seconds.
Daily credits refresh automatically. Describe your video, pick a style, and download a finished thumbnail in seconds.
Straight answers — no design jargon, no hidden fees.
Arui.AI offers more than thumbnail design. Check out these related categories.
Turn text prompts into high-quality images. Describe a scene, choose a style, and download the result — no camera, no stock library needed.
Transform any idea into a print-ready poster with AI-powered layout and typography. Describe your design or upload an image to get started.
Turn text prompts and images into polished video clips. Generate product demos, social content, and concept videos from a single description.
Turn text prompts and still images into animated video clips. Create motion graphics and animated content for thumbnails and social media.
