Thumbnail Design
Create AI thumbnail design prompts for polished creative concepts, social assets, campaign drafts, and reusable visual references.
2026.07.02
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Vertical 9:16 TikTok-style GRWM Beauty Thumbnail Set in a Warm
GPT Image 2· Изображение
A vertical 9:16 TikTok-style GRWM beauty thumbnail set in a warm, sunlit Mediterranean-inspired bedroom. A stylish young woman with {argument name="hair color" default="dark brown"} hair in a messy curly updo sits at a marble vanity, leaning forward with one arm folded and the other hand applying lip balm or lipstick to her mouth. Her face is covered by a centered rectangular blur block for privacy, but the rest of her styling is elegant and natural: tan glowing skin, delicate gold necklace with a small round pendant, thin gold bracelet, stacked gold rings, and a white lace camisole with thin straps. In the foreground on the vanity are exactly 7 visible beauty objects: 1 round tabletop vanity mirror on the left, 1 cup holding 5 makeup brushes, 1 clear glass dropper bottle, 1 tall white pump skincare bottle, 1 small black dropper bottle, 1 beige rounded cosmetic sponge or puff, and 1 pale green squeeze tube on the right. The background shows a softly blurred cozy bedroom with 1 arched window on the left, 1 leafy potted plant, 1 bed with white bedding and a mustard accent pillow, exposed wooden ceiling detail, and 1 framed landscape painting on the wall. Use golden-hour sunlight streaming from the left, soft shadows, creamy skin tones, shallow depth of field, luxury lifestyle editorial photography, intimate self-care mood, polished but natural composition. Add bold playful Spanish headline text in the upper left in three stacked lines reading {argument name="headline text" default="Mi rutina de belleza matutina"}, with each line large and rounded, white outline and soft drop shadow, using pastel colors: first line white, second line pink, third line pale yellow. Add 3 pink doodle accent strokes above the headline, 1 curved pink underline-swoosh beneath it, and 1 small yellow sun icon to the right of the last line. Place a clean white {argument name="brand text" default="Pollo.ai"} logo in the upper right. High-end influencer thumbnail aesthetic, crisp product focus in foreground, warm inviting lifestyle scene.
Vibrant Anime-style YouTube Thumbnail for a Livestream Gaming Broadcast
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A vibrant anime-style YouTube thumbnail for a livestream gaming broadcast, in a wide 16:9 composition, with a neon purple and pink streamer room. Center the scene on a cute catgirl VTuber sitting at a desk, shown from the waist up, leaning forward energetically with one hand on a computer mouse and the other hand reaching toward the viewer. She has {argument name="hair color" default="light orange-blonde"} bob-cut hair with soft bangs, fluffy brown-and-cream cat ears, and a visible cat tail. Her face is intentionally obscured by a solid rectangular censor block in the center. She wears a black-and-white maid-inspired outfit with a frilly white blouse, black dress bodice, puff sleeves, white ruffles, black ribbon bow, and a gold bell choker. Place a mechanical keyboard with bright RGB lighting on the desk, a glowing gaming mouse, and a streamer microphone on the far left with pink-purple LED lighting. Put 2 cat-themed desk items in the foreground: a plush cat face on the bottom left and a black cat-shaped mug on the bottom right. Behind her is a gaming chair with paw-print details. On the left side, add large bold Korean headline text in thick white block letters with black fill shadows and a glowing purple outline, stacked in 2 lines: {argument name="headline text" default="방송중 대참사"}. Below it, add a smaller yellow comic-style burst caption with black outline reading {argument name="sub text" default="> 크리퍼 실화냐"}. On the right side, show 1 large computer monitor angled inward, displaying a Minecraft-like scene with bright blue sky, green trees, water, and a large green Creeper popping out toward the viewer, outlined dramatically like a sticker cutout. Add starburst effects and neon accents around the monitor to heighten the chaos.
Korean Webtoon-style Summer Romance Promotional Thumbnail
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Korean webtoon-style summer romance promotional thumbnail. Left: tall Korean male in white linen shirt, Han River sunset. Right: Korean female in floral sundress, convenience store background. Center: glowing heart with Korean text '이번 여름, 고백은 선착순'. Top banner: '웹툰 신작'. Vibrant saturated summer K-drama aesthetic.
K-pop Idol Fancam Thumbnail
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[GROUP_NAME: AUTO] [MEMBER_NAME: AUTO] [TOP_RIGHT_BADGE_TEXT: M2] Use the uploaded portrait as a reference for the subject’s overall vibe and impression. Create a high-quality K-pop music show fancam thumbnail in a horizontal 16:9 format. The person should appear as the clear main subject in a large close-up composition. The final image should feel like a bright, polished, highly clickable YouTube music show thumbnail. The bottom-left label text must always be “입덕직캠”. The video duration in the bottom-right corner should be automatically generated as a natural random time between 3:00 and 5:00. The stage concept, lighting, and facial expression should be automatically chosen based on the subject’s vibe.
Mukbang Thumbnail
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Create a Korean mukbang YouTube thumbnail, 16:9. Big readable headline: '이 조합 미쳤다'. Show glossy spicy tteokbokki and fried chicken close-up, excited creator face, red-orange appetizing palette, steam effect, bold white/yellow text with thick shadow, high-click food thumbnail, no watermark.
fal:74050
건강정보 블로그 썸네일
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A clean medical blog thumbnail design. Soft blue gradient background with subtle medical pattern. Large title text '건강 정보' in Korean with a modern stethoscope icon on the left. Minimalist style with professional medical aesthetic, horizontal banner format. Clean sans-serif typography designed for blog thumbnail use, high contrast and readable at small sizes.
건강검진 완벽 가이드 블로그 썸네일
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A health checkup guide blog thumbnail design. Clean medical blue background with a subtle medical cross watermark pattern. Large title text '건강검진 완벽 가이드' in Korean with a clipboard with checkmark icon on the right side. Professional medical blog design with clean typography, horizontal banner format, trustworthy and informative aesthetic.
계절 질환 예방 블로그 썸네일
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A seasonal illness prevention blog thumbnail design. Gradient background transitioning from warm orange to cool blue representing seasonal change. Title text '계절성 질환 예방' in Korean. Simple flat icons of a face mask, thermometer, and vitamin pill arranged horizontally. Clean medical blog thumbnail style with professional typography, horizontal banner format.
Bold Korean YouTube Thumbnail About AI Model Competition 2025, 16:9
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Bold Korean YouTube thumbnail about AI model competition 2025, 16:9. Dark tech background with glowing Korean text. Three AI logos in dramatic VS battle format. Korean text: 'AI 전쟁 2025: 최강자는?' Lightning effects, cinematic Korean news aesthetic.
Idol Fancam Thumbnail
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Create an original K-pop fancam YouTube thumbnail, 16:9. Fictional idol performer on stage, dynamic dance pose, LED background, crisp concert lighting, realistic stage photo, clean Korean text: '레전드 직캠'. High-energy but not over-saturated, no real idol, no watermark.
fal:74531
Daily Vlog Thumbnail
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Create a realistic Korean daily vlog thumbnail, 16:9. Calm photo collage with 3 panels: tidy morning bed, coffee mug and book, sunlight on a small desk. Use lots of white negative space, thin off-white borders, subtle serif/sans Korean title: '느린 일요일'. Muted cream palette, natural shadows, candid lifestyle photography, no people or only partial hands. Avoid AI-looking skin, saturated color, sticker graphics, giant text, CGI, watermark.
fal:74210
Travel Vlog Thumbnail
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Create a realistic Korean travel vlog YouTube thumbnail, 16:9. Multi-panel collage with 4 real-photo style frames and thin white spacing. Scenes: coastal road from car window, blue sea, small luggage at hotel room, candid back-view traveler. Minimal clean Korean title: '제주 2박 3일'. Fresh natural colors, high-quality smartphone/mirrorless photo look, soft daylight, magazine-like but casual. Avoid saturated yellow, fake AI face, giant typography, stickers, CGI, watermark.
fal:74209
What Are Thumbnail Design AI Prompts?
Thumbnail Design prompts are structured instructions that guide an AI model toward a specific visual or video result. A short topic alone often produces inconsistent outputs, so a stronger prompt defines the subject, environment, composition, lighting, color palette, material quality, motion, and finishing style. The examples in Carat prompt gallery are designed to be copied, adapted, and reused in real creative workflows. They can support campaign drafts, social media content, portfolio experiments, client proposals, and reusable reference libraries. By adjusting aspect ratio, brand tone, camera distance, and platform context, one prompt pattern can become several distinct creative directions.
Key Use Cases
- 유튜브 영상 썸네일: quickly shape a usable concept for this channel
- 블로그 대표 이미지: quickly shape a usable concept for this channel
- 강의 커버 이미지: quickly shape a usable concept for this channel
- 게임 영상 커버: quickly shape a usable concept for this channel
- 브이로그 시리즈 표지: quickly shape a usable concept for this channel
Why This Tag Is Useful
Thumbnail Design work depends on small prompt choices that strongly affect quality and usability. A useful prompt explains what should be visually dominant, how the viewer’s eye should move through the frame, what level of polish is expected, and which details should be avoided. This structure makes repeated generations easier to compare and helps teams give more precise feedback. Instead of searching through broad prompt categories, this tag gathers focused examples that can be adapted quickly for a real project. Beginners can start by replacing the subject, colors, and background, while advanced users can keep the composition and lighting consistent across a larger series.
Explore Related Prompts
Tips for Building Your Prompt
- 핵심 키워드와 감정 훅을 먼저 정한다
- 얼굴, 제품, 큰 제목 중 주목 요소를 하나로 고른다
- 모바일에서 읽히도록 대비와 여백을 확보한다
- 시리즈라면 색상과 레이아웃 규칙을 반복한다
For the best results, separate scene description, style direction, and technical constraints instead of writing one vague sentence. Once you find a strong base result, keep the composition and lighting stable while changing props, materials, facial expression, product details, or color palette. This creates controlled variations without losing the visual logic of the original concept.
