【290,000文字超】note見出し画像プロンプト事例集（ChatGPT Images 2.0で生成）

この記事のサムネイルを生成するプロンプトはこちら

note記事の見出し画像。16:9横長。シンプルで明るいデザイン。背景は白〜淡いグレーのミニマルなグラデーション。中央に大きく太字の日本語テキスト「note見出し画像 プロンプト事例集」。その下に小さめに「ChatGPT Images 2.0で生成」と入れる。画面の左右または下部に、さまざまなデザインのサムネイルカードが複数枚並んでいる構図。カードには抽象的な見出し画像のサンプルとして、ビジネス系、かわいい系、シンプル系、ポップ系、写真風、ミニマル系などの雰囲気がわかる小さなプレビューを配置。全体として「いろいろなサムネイルを作れる」「プロンプト集」「実例集」という印象。配色は白、黒、ブルー、パープル、イエローをアクセントにした清潔感のあるデザイン。文字は大きく読みやすく、余白多め。AI画像生成、テンプレート集、クリエイティブ、note見出し画像、実用的、わかりやすい、クリックしたくなる。フラットデザイン、モダン、16:9。

この記事のサムネイル（旧）を生成するプロンプトはこちら

Editorial-grade magazine cover thumbnail, 16:9 aspect ratio 1280x720px, vivid hot pink solid background #FF1493 covering entire canvas, central composition featuring a photorealistic portrait of a Japanese woman in her late 20s, professional studio photography quality with sharp tack-sharp focus, business casual outfit (crisp white blouse with light beige cardigan), natural confident forward-facing expression with subtle warm smile, clean studio lighting with soft natural shadow, shoulders-up framing positioned on the right third of the canvas, cleanly cut out from the pink background with crisp clean edges, photographic skin texture preserved with no plastic AI smoothing,

surrounding the portrait with pop geometric flat-vector illustration accents scattered across the pink background: bold neon yellow #F6FF00 wavy ribbon shape sweeping across the upper-left corner, neon cyan #00FFFF circular dots and small five-pointed stars decorating the mid area, neon yellow zigzag lines lower-left, neon cyan thin curved wave bottom-right, all flat 2D vector style with crisp edges and no gradients, treated as background graphic accents that frame but never overlap the woman's face,

Japanese text "note見出し画像" rendered at MASSIVE scale on the upper-left area: each character height equals 22% of canvas height, ultra-bold weight 1000+ Noto Sans JP Black, pure white #FFFFFF fill, set inside a solid black #000000 horizontal bar with tight padding around the text, the bar acting as a hard rectangular frame stamp with crisp 90-degree corners,

Japanese text "プロンプト事例集" rendered at MASSIVE scale on the lower-left area directly below the first line: each character height equals 22% of canvas height, the two stacked lines together occupying 70% of canvas width, ultra-bold weight 1000+ Noto Sans JP Black, the word "プロンプト" highlighted with a thick neon yellow #F6FF00 solid rectangular bar wrapping behind those four characters with black #000000 character fill on the yellow bar, the remaining "事例集" characters set in pure white #FFFFFF on a solid black #000000 bar with tight padding,

editorial magazine-grade typographic hierarchy in the style of NewsPicks Brand Design and Goodpatch seminar banners, two stacked horizontal black bars on the left side dominating the composition, the yellow highlight bar on "プロンプト" creating a single eye-catching accent that breaks the black rhythm, text dominates the entire left half with overwhelming visual weight, the woman portrait occupies the right half balanced against the typographic mass,

color palette strictly limited to #FF1493 hot pink, #F6FF00 neon yellow, #00FFFF neon cyan, #000000 black, #FFFFFF white, plus natural skin tones and clothing neutrals on the portrait only, no other colors,

title-visual link: the keyword "プロンプト事例集" visualized through the editorial magazine cover treatment itself, the woman as the credible human face fronting a curated catalog product, geometric pop accents signaling the playful creative energy of prompt experimentation,

no glow, no drop shadow, no text outline, no gradient, no rounded corners on text bars, no extra UI elements, no logos, no watermarks, no English subtext, no date stamps, no kawaii illustration, no anime style, no Y2K manga character, no riso texture, no halftone dots, no doodle backgrounds, strictly photorealistic editorial photography combined with flat vector geometric overlays and bold typographic poster design

ここから画像+プロンプトをご紹介