Describe the video
Paste the title, topic, or hook. Add the audience and the main promise so the thumbnail matches the viewer expectation.
Turn a video idea into a polished 16:9 YouTube thumbnail with bold text, clear focal points, and styles built for creator workflows.
Start with a concrete video angle, then adjust the subject, expression, text, and visual hook.
You get stronger results when the prompt includes the audience, promise, subject, emotion, and exact words that should appear.
Paste the title, topic, or hook. Add the audience and the main promise so the thumbnail matches the viewer expectation.
Keep words short and direct. Two to four words usually work better than a full sentence.
Compare a few directions for subject, contrast, text placement, and emotional clarity.
Reuse the best result as-is, or continue editing with a reference image when you need tighter brand control.
Describe the video angle and generate a visual that supports the click promise.
Guide short, bold words that stay clear at mobile thumbnail size.
Create thumbnails with a clear subject, contrast, safe margins, and room for text.
Add a face, product, or brand asset when the thumbnail needs a specific subject.
Move between image generation, photo editing, and script planning for the same video.
免費圖片包含浮水印。升級後可獲得乾淨輸出、更快生成和商業使用能力。
入門包
一次性點數包,適合先試用圖片、音樂和短影片生成。
創作者
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GPT Image 2 無限版
在 Stripe 結帳頁輸入代碼 FOUNDING6:前 6 個月每月 $19,之後每月 $29。
專業版
適合需要無水印與更快生成的創作者
創作工作室
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團隊
適合代理商、製作團隊和客製用量需求。
Common questions before generating a thumbnail.
Start with a title or video idea, then generate a thumbnail concept you can refine.