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Describe the hook
Type the scene, subject, emotion, and caption style you want viewers to notice first.
AI Image Generator
Generate scroll-stopping images, thumbnails, and hook frames for viral clips before you edit the final short.
4.9/5 from 3.2M+ creators1B+ views generatedTrusted by top clippers
How it works
From prompt to viral-ready result
Turn a rough idea into short-form output built for Shorts, Reels, and TikTok edits.
2
Generate variations
Create multiple frames sized for social feeds, thumbnails, and split-screen videos.
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Add it to your edit
Drop the winning image into your Crayo project with subtitles, voiceover, and pacing.
Creator advantages
Why creators use Crayo's ai image generator
Build the visual hook and the video in one workflow instead of jumping across tools.
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Made for short-form hooks
Create bold frames that work in fast feeds, thumbnails, and first-second video openers.
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Pairs with subtitles
Generate visuals that leave room for viral captions, reactions, and story text.
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Fits every format
Preview ideas for vertical Shorts, square posts, and wide clips without changing tools.
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Speeds up testing
Try new thumbnails, story scenes, and reaction frames before committing to a full render.
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Works with AI video
Use generated images as visual anchors for voiceovers, fake-text stories, and clip edits.
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Built into Crayo
Move from image idea to finished viral video with the same editor, assets, and export flow.
More Crayo tools
Keep building your next viral clip
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Start with Crayo's ai image generator — free to try, no sign-up needed.
FAQs
AI Image Generator questions
Can I use Crayo's AI image generator for free?
Yes. You can start with the free generator flow and create visuals for viral clips, thumbnails, and short-form projects.
What should I type into the prompt?
Describe the scene, subject, emotion, lighting, and caption energy you want in the image. Specific prompts usually create stronger hooks.
Can I use generated images in videos?
Yes. Crayo is built for creators who want images, subtitles, voiceover, and video editing in one viral content workflow.
Does it work for thumbnails and Shorts?
Yes. Generate images for vertical clips, square posts, wide videos, and thumbnail concepts that fit social platforms.