Ai Video Thumbnail Generator
What is Ai Video Thumbnail Generator ?
AI Video Thumbnail Generator is an AI video thumbnail generation tool based on Gemini 3 Pro, capable of automatically analyzing video content and generating eye-catching thumbnails with high click-through rates, helping to enhance exposure and click rates on platforms such as YouTube, TikTok, and Instagram. Supports MP4 uploads or video URL inputs, provides title overlay and multiple thumbnail style options, and allows one-click downloads and unlimited regenerations, enabling creators and marketing teams to quickly produce professional-level video covers without design skills.
- Recording time：2026-01-07
- Is it free：
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Ai Video Thumbnail Generator Core Features
AI Intelligent Thumbnail Generation: Automatically generates high-attraction thumbnails by analyzing video content based on Gemini 3 Pro
Click-Through Rate Optimization: The generated thumbnails can enhance CTR, helping the video stand out in platform recommendation feeds
Multi-Platform Size Adaptation: Supports cover aspect ratio and style optimization for platforms like YouTube, TikTok, and Instagram
Automatic Title Overlay: Allows title input and automatically arranges it on the thumbnail, enhancing appeal and conversion
One-Click Download and Regeneration: Supports downloading results; if not satisfied, can quickly regenerate multiple new designs
Ai Video Thumbnail Generator Subscription Plan
FAQ from Ai Video Thumbnail Generator
What is AI Video Thumbnail Generator?
AI Video Thumbnail Generator is an AI video cover generation tool that can automatically analyze videos and generate eye-catching thumbnails, helping to enhance click rates and exposure.
How does AI Video Thumbnail Generator work?
The tool parses video content and combines it with the style and title information you choose to automatically generate high-quality cover images suitable for social platforms.
What video formats are supported?
Currently, only MP4 format is supported. You can upload MP4 files or input an MP4 video URL for generation.
How many credits are needed for one generation?
Each generation requires 20 credits. After generation, you can download the result; if unsatisfied, you can continue to regenerate to obtain a new design.
Which platform cover sizes are supported?
Supports cover styles and size optimization for mainstream platforms like YouTube, TikTok, and Instagram, allowing a single video to generate covers for multiple platforms.
What is the difference between AI Video Thumbnail Generator and regular Thumbnail Generators?
Regular Thumbnail Generators extract thumbnails from video screenshots, whereas the AI version intelligently designs covers, including composition optimization, visual enhancement, and title arrangement, making it more suitable for improving CTR.
Alternative of Ai Video Thumbnail Generator
Video Thumbnail Generator is a free online tool that quickly extracts high-definition thumbnails from any point in a video and exports them in formats like WebP. By replacing direct video embedding with thumbnails, it significantly improves page loading speed, optimizes PageSpeed Insights and Core Web Vitals performance, thereby enhancing SEO scores and reducing bandwidth and server costs. It supports batch processing of multiple URLs, custom timestamps, and API automation, making it suitable for portfolio showcases, video galleries, content platforms, and more.
Thumbnail Maker is a powerful online tool that helps users easily create attractive YouTube thumbnails. It provides a variety of templates, image library, and custom editing options, allowing anyone to quickly design professional-level thumbnails. Core features include preset templates, text and icon adding, color filter application, and real-time preview, ensuring that every thumbnail can perfectly showcase the video content and attract audience clicks.