Video Editor
AI image prompts video editors can use right away, from YouTube thumbnails to content cover images. Quickly generate vlog, gaming, and mukbang thumbnails plus highlight cover images.
2026.07.01
「Video Editor」を思いどおりに作りましょう自分だけの「Video Editor」を作る
ふだんの言葉で伝えるだけで、Caratが最適な画像や動画を生成します。
毎日100クレジット無料で今すぐ始められます
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Vertical 9:16 TikTok-style GRWM Beauty Thumbnail Set in a Warm
GPT Image 2· 画像
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
GPT Image 2· 画像
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
GPT Image 2· 画像
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
GPT Image 2· 画像
[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
GPT Image 2· 画像
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
Informational Shorts Poster
GPT Image 2· 画像
Create a bold Korean YouTube Shorts thumbnail design, 9:16 vertical. Topic: 'AI로 10분 만에 PPT 만들기'. Big readable Korean headline: 'PPT 10분 완성'. Use a shocked creator face cutout, large laptop screen, bright yellow and electric blue contrast, thick outline stickers, arrow graphic, high-click thumbnail composition, clean readable text, no watermark.
fal:74047
Bold Korean YouTube Thumbnail About AI Model Competition 2025, 16:9
GPT Image 2· 画像
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
GPT Image 2· 画像
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
GPT Image 2· 画像
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
GPT Image 2· 画像
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
Gaming Video Thumbnail
GPT Image 2· 画像
Create an energetic Korean gaming YouTube thumbnail, 16:9. Big readable Korean headline: '역대급 반전'. Use dramatic game character silhouette, explosive red and purple background, shocked streamer face cutout, bold comic-style typography, glowing outline, high contrast, clickable gaming thumbnail style, no watermark.
fal:74049
Finance Explainer Thumbnail
GPT Image 2· 画像
Create a Korean finance explainer YouTube thumbnail, 16:9. Big readable headline: '월급 관리 공식'. Show simple money icons, calculator, upward graph, confident presenter cutout, clean navy and lime palette, bold professional typography, trustworthy but clickable thumbnail design, no watermark.
fal:74051
What Are Video Editor AI Prompts?
Video editor AI prompts are ready-to-use instructions for generating the YouTube thumbnails, shorts covers, and preview images that editors need to produce alongside every cut. Just describe a concept like "mukbang thumbnail" or "gaming highlight cover," and you'll get a click-worthy thumbnail draft within minutes. It also makes it much easier to generate several thumbnail candidates per video for A/B testing.
Where You'll Use It
- High-click-rate thumbnails for vlog, travel, and mukbang videos
- Highlight-cut thumbnails for gameplay and streaming content
- Text-forward thumbnails for informational or finance channels
- Character-focused thumbnails for animation and VTuber content
- Multiple thumbnail drafts generated at once for click-through A/B testing
Why This Tag Is Useful
Editors don't just cut footage — they also have to produce the thumbnail that directly drives views, every single time, which can eat up a lot of time in a design tool. With AI prompts, you can describe the video's topic and the point you want to highlight, then generate several thumbnail candidates quickly, saving real time right before upload. Once you settle on a prompt that fits your channel's tone, you can reuse it with a new topic for every future video.
Tips for Writing Prompts
- State the video's topic and the point to emphasize first — something like "mukbang, spicy food challenge" produces a sharper, more clickable draft.
- Specify the expression or reaction, such as "shocked close-up expression" or "thumbs-up reaction," to give the thumbnail visual pull.
- If text is involved, quote the exact wording — GPT Image 2 renders Korean and English text reliably, which suits bold caption-style thumbnails.
- Describe your channel's style, like "yellow highlight captions" or "retro filter tone," to keep your brand identity consistent.
The clearer you are about the video's key point and emotion, the more clickable the thumbnail turns out. Save the prompts behind your best-performing thumbnails and reuse the same tone for future videos.
