Quick recipe hook
Input
A tall vertical frame of a colorful smoothie bowl with fruit arranged on top, bright kitchen light, vibrant food styling
Expected output
A bright vertical food image with the bowl centered and vivid toppings.
Design a vertical hook for short-form video. Describe the subject and frame, choose settings, and generate a thumbnail that reads clearly at a glance.
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A shorts thumbnail generator is a text-to-image tool that creates vertical thumbnail images for short-form video platforms. You describe the subject, composition, and mood—emphasizing bold colors, clear focal points, and vertical framing—then choose generation settings and review the result. Use it to design thumbnails for YouTube Shorts, Instagram Reels, or TikTok that grab attention quickly and communicate your video topic at a glance.
Input
A tall vertical frame of a colorful smoothie bowl with fruit arranged on top, bright kitchen light, vibrant food styling
Expected output
A bright vertical food image with the bowl centered and vivid toppings.
Input
A vertical frame with a silhouette dancing against neon purple and pink lights, energetic party mood
Expected output
A bold vertical image with a clear silhouette and saturated neon backdrop.
Input
A smartphone showing a simple app interface on a clean desk, soft daylight, minimal vertical tutorial layout
Expected output
A clean vertical image with the phone as the obvious focal point.
Describe frames that suit short-form video without stretching a horizontal design.
Generate and compare several hook images by editing a few prompt words.
Use the same three-step process for every short you publish.
Describe the desired image.
Choose the available generation settings.
Generate, review, and download a suitable result.
Describe a frame that reads clearly at a glance.
Copy a structure, then adjust the subject, lighting, camera, and output details for your own result.
Vertical close-up of a person in workout gear holding dumbbells at shoulder height, intense focused expression, gym background slightly blurred, bright motivational lighting, bold red and black color scheme
Focuses on a single clear subject with strong color contrast and an emotional cue, grabbing attention quickly and communicating the video theme
Tall vertical frame of hands pouring honey onto a stack of pancakes, bright natural kitchen light from above, vibrant food colors, clean white plate, simple appetizing composition
Uses action and vivid food styling with vertical framing, creating a mouth-watering hook that reads instantly on mobile feeds
Vertical shot of a smartphone screen showing a simple app interface, hands holding the phone, soft desk lamp light, clean minimalist background, blue and white color scheme
Centers the phone as the focal point with clean surroundings and clear lighting, perfect for app or tech tutorial thumbnails
Vertical portrait of a traveler standing on a cliff edge overlooking a dramatic mountain vista, arms raised in celebration, golden hour sunset light, wide expansive background, adventurous mood
Combines human emotion with epic scenery in vertical format, creating an aspirational hook for travel or adventure content
Tall vertical close-up of hands holding a finished handmade craft item, colorful materials scattered on a white table, bright overhead craft room light, cheerful creative atmosphere
Showcases the finished craft with hands for scale and context, using bright colors and vertical framing to invite viewers into a creative project
Match the workflow to the input you have and the result you need before opening the generator.
Input: Vertical food shot with action (pouring, stirring, plating), bright colors, and close-up composition
Result: A visually appetizing thumbnail that communicates the dish and process at a glance
Tool: Text-to-image with 'vertical', 'close-up', food action, and bright natural lighting keywords
Input: Vertical frame of person in workout gear with strong lighting, bold colors, and focused or energetic expression
Result: A motivational thumbnail that conveys energy and fitness theme immediately
Tool: Text-to-image with 'vertical', 'close-up', bold color scheme, and action or emotion keywords
Input: Vertical shot of phone or device screen with clean background, hands for context, and clear lighting
Result: A clear, instructional thumbnail that centers the tech subject and invites learning
Tool: Text-to-image with 'vertical', 'smartphone', 'clean background', and specific app or interface description
Input: Vertical portrait with person and dramatic landscape, golden hour or strong natural light, expansive background
Result: An aspirational thumbnail that captures the adventure spirit and location beauty
Tool: Text-to-image with 'vertical portrait', landscape keywords, time-of-day lighting, and adventurous mood
Power up your creative workflow with our AI-driven tools. Generate stunning videos, create images, and apply custom adjustments - our AI Video Generator and AI Image Generator offer a complete solution for all your creative needs.
Choose the credit package that works best for you.
No hidden fees • Cancel anytime • Unused credits roll over
Perfect for trying out AI creation.
Credits
200 credits / month
Billed monthly
First-time subscribers get 30% off their first month, then standard price
What's included
Perfect for light creators.
Credits
500 credits / month
Billed monthly
First-time subscribers get 30% off their first month, then standard price
What's included
Best value for creators
Credits
1,200 credits / month
Billed monthly
What's included
For video creators and power users.
Credits
5,000 credits / month
Billed monthly
What's included
Standard models only — upgrade to unlock premium models.
Credits
10 free credits on signup
Questions? Contact us at support@domer.io
Describe the vertical frame you want and generate an image to review.