Copy-ready prompt
{ "type": "Mobile App Promotional Poster Mockup", "style": "The design features clean, modern graphics for Korean language education technology marketing, a soft light gray background, high-end iPhone-style device rendering, rounded corner UI cards, subtle shadows, a blue and purple gradient color scheme, and a minimalist sans-serif font.", "subject": "English learning mobile app ad layout", "branding": { "app icon": "The icon is a rounded square with a blue-purple gradient background, large white letters \"EN\", and a small flashing star in the upper right corner.", "headline": [ "10 minutes a day", "Let English", "Make it your habit" ], "body": "Boost your confidence in English through fun lessons and practical exercises." }, "layout": { "canvas": "Wide horizontal poster", "sections": [ { "title": "Left-side marketing copy column", "position": "Leftmost", "count": 3, "labels": [ "Diverse learning content", "Practical oral English practice", "Learning progress management" ] }, { "title": "App home screen", "position": "Left-middle mobile phone", "count": 6, "labels": [ "Top greeting", "Today's Course Banner", "Progress Card", "Workday Mini Tracker", "Recommended content card 1", "Recommended content card 2" ] }, { "title": "Dialogue Practice Screen", "position": "Middle phone", "count": 6, "labels": [ "Top progress bar", "Command Title", "A Speaker's Message Card", "B Speaker's Message Card", "Core phrase cards", "Bottom microphone button" ] }, { "title": "Word learning screen", "position": "upper right corner of the phone", "count": 5, "labels": [ "Top progress bar", "Large vocabulary", "Parts of speech and meaning", "Example Sentence Block", "Two option buttons at the bottom" ] }, { "title": "Learning Statistics Screen", "position": "bottom right of the phone", "count": 5, "labels": [ "Tag selector", "Date range rows", "2 Statistical Summary Cards", "Weekly bar chart", "Chart Labels" ] } ], "phone_count": 4 }, "screens": { "home": { "status_bar_time": "9:41", "greeting": "Hello,{argument name=\"character name\" default=\"Jimin\"} ! 👋", "streak": "🔥 7", "banner": { "korean_label": "Today's Learning", "title": "Daily conversation", "subtitle": "Learn commonly used expressions in daily life", "button": "Start learning", "illustration": "Coffee cup and small English flashcards on a blue gradient panel." }, "progress": { "section_title": "Learning progress", "completion": "75%", "monthly_goal_text": "This week's goals", "monthly_goal_value": "Completed 3/4 of the learning session", "weekday_count": 7, "weekday_labels": [ "one", "two", "three", "Four", "five", "six", "day" ] }, "recommendations": { "section_title": "Recommended content", "items": [ { "title": "Tourism English", "subtitle": "Practical expressions for travel", "level": "primary", "thumbnail": "Airplane window or travel scene" }, { "title": "Business English", "subtitle": "Expression in business scenarios", "level": "intermediate", "thumbnail": "Two businessmen in suits" } ] }, "bottom_nav": { "count": 4, "labels": [ "front page", "study", "review", "mine" ] } }, "conversation": { "title": "Daily conversation", "progress": "2/10", "header": "Please read and follow along with the following dialogue.", "subheader": "Read the dialogue and repeat after it.", "messages": [ { "speaker": "A", "bubble_text": "What are you doing this weekend?", "translation": "What are your plans for this weekend?" }, { "speaker": "B", "bubble_text": "I'm planning to go hiking with my friends.", "translation": "I'm planning a hiking trip with my friends." } ], "phrase_box": { "label": "core phrases", "phrase": "be planning to ~", "meaning": "Plan to do something", "button": "View example sentences" }, "bottom_hint": "Click and speak", "controls": { "microphone": true, "keyboard": true } }, "vocabulary": { "title": "Vocabulary learning", "progress": "5/12", "word": "{argument name=\"vocabulary word\" default=\"adventure\"}", "pronunciation": "[ədˈventʃər]", "meta": "Noun: adventure, exploration", "example_en": "It was a great adventure.", "example_ko": "This is a great adventure.", "illustration": "Foggy mountain scenery with backpackers", "buttons": [ "I don't know", "know" ] }, "stats": { "title": "Learning Statistics", "tabs": { "count": 3, "labels": [ "Weekly", "Monthly", "all" ] }, "date_range": "May 12 - May 18", "summary_cards": [ { "label": "Study time", "value": "3 hours and 45 minutes" }, { "label": "Continuous learning", "value": "7 days" } ], "chart": { "type": "Weekly Vertical Histogram", "bar_count": 7, "x_labels": [ "one", "two", "three", "Four", "five", "six", "day" ], "y_labels": [ "0 minutes", "30 minutes", "60 minutes" ] } } }, "decor": { "background_shapes": [ "Large, soft blue organic waves in the bottom left corner", "Three small, twinkling stars scattered around the composition" ] }, "rendering": "High-resolution product marketing renderings, taken from a phone's perspective, with balanced spacing, clear Korean UI text, and a refined App Store display." }
Prompt breakdown
{ "type": "Mobile App Promotional Poster Mockup", "style": "The design features clean, modern graphics for Korean language education technology marketing, a soft light gray background, high-end iPhone-style device rendering, rounded corner UI cards, subtle shadows, a blue and purple gradient color scheme, and a minimalist sans-serif font.", "subject": "English learning mobile app ad layout", "branding": { "app icon": "The icon is a rounded square with a blue-purple gradient background, large white letters \"EN\", and a small flashing star in the upper right corner.", "headline": [ "10 minutes a day", "Let English", "Make it your habit" ], "body": "Boost your confidence in English through fun lessons and practical exercises." }, "layout": { "canvas": "Wide horizontal poster", "sections": [ { "title": "Left-side marketing copy column", "position": "Leftmost", "count": 3, "labels": [ "Diverse learning content", "Practical oral English practice", "Learning progress management" ] }, { "title": "App home screen", "position": "Left-middle mobile phone", "count": 6, "labels": [ "Top greeting", "Today's Course Banner", "Progress Card", "Workday Mini Tracker", "Recommended content card 1", "Recommended content card 2" ] }, { "title": "Dialogue Practice Screen", "position": "Middle phone", "count": 6, "labels": [ "Top progress bar", "Command Title", "A Speaker's Message Card", "B Speaker's Message Card", "Core phrase cards", "Bottom microphone button" ] }, { "title": "Word learning screen", "position": "upper right corner of the phone", "count": 5, "labels": [ "Top progress bar", "Large vocabulary", "Parts of speech and meaning", "Example Sentence Block", "Two option buttons at the bottom" ] }, { "title": "Learning Statistics Screen", "position": "bottom right of the phone", "count": 5, "labels": [ "Tag selector", "Date range rows", "2 Statistical Summary Cards", "Weekly bar chart", "Chart Labels" ] } ], "phone_count": 4 }, "screens": { "home": { "status_bar_time": "9:41", "greeting": "Hello,{argument name=\"character name\" default=\"Jimin\"} ! 👋", "streak": "🔥 7", "banner": { "korean_label": "Today's Learning", "title": "Daily conversation", "subtitle": "Learn commonly used expressions in daily life", "button": "Start learning", "illustration": "Coffee cup and small English flashcards on a blue gradient panel." }, "progress": { "section_title": "Learning progress", "completion": "75%", "monthly_goal_text": "This week's goals", "monthly_goal_value": "Completed 3/4 of the learning session", "weekday_count": 7, "weekday_labels": [ "one", "two", "three", "Four", "five", "six", "day" ] }, "recommendations": { "section_title": "Recommended content", "items": [ { "title": "Tourism English", "subtitle": "Practical expressions for travel", "level": "primary", "thumbnail": "Airplane window or travel scene" }, { "title": "Business English", "subtitle": "Expression in business scenarios", "level": "intermediate", "thumbnail": "Two businessmen in suits" } ] }, "bottom_nav": { "count": 4, "labels": [ "front page", "study", "review", "mine" ] } }, "conversation": { "title": "Daily conversation", "progress": "2/10", "header": "Please read and follow along with the following dialogue.", "subheader": "Read the dialogue and repeat after it.", "messages": [ { "speaker": "A", "bubble_text": "What are you doing this weekend?", "translation": "What are your plans for this weekend?" }, { "speaker": "B", "bubble_text": "I'm planning to go hiking with my friends.", "translation": "I'm planning a hiking trip with my friends." } ], "phrase_box": { "label": "core phrases", "phrase": "be planning to ~", "meaning": "Plan to do something", "button": "View example sentences" }, "bottom_hint": "Click and speak", "controls": { "microphone": true, "keyboard": true } }, "vocabulary": { "title": "Vocabulary learning", "progress": "5/12", "word": "{argument name=\"vocabulary word\" default=\"adventure\"}", "pronunciation": "[ədˈventʃər]", "meta": "Noun: adventure, exploration", "example_en": "It was a great adventure.", "example_ko": "This is a great adventure.", "illustration": "Foggy mountain scenery with backpackers", "buttons": [ "I don't know", "know" ] }, "stats": { "title": "Learning Statistics", "tabs": { "count": 3, "labels": [ "Weekly", "Monthly", "all" ] }, "date_range": "May 12 - May 18", "summary_cards": [ { "label": "Study time", "value": "3 hours and 45 minutes" }, { "label": "Continuous learning", "value": "7 days" } ], "chart": { "type": "Weekly Vertical Histogram", "bar_count": 7, "x_labels": [ "one", "two", "three", "Four", "five", "six", "day" ], "y_labels": [ "0 minutes", "30 minutes", "60 minutes" ] } } }, "decor": { "background_shapes": [ "Large, soft blue organic waves in the bottom left corner", "Three small, twinkling stars scattered around the composition" ] }, "rendering": "High-resolution product marketing renderings, taken from a phone's perspective, with balanced spacing, clear Korean UI text, and a refined App Store display." }
Use clear style, lighting, and composition cues.
Explain where the generated visual will be used.
Avoid brand logos and review licensing before commercial use.











