Japanese SaaS Before-After Banner — Real Estate AI Prompt
TL;DR: A polished square SaaS marketing banner in Japanese showing a before-and-after photo comparison with a five-step timeline, suitable for product update announcements or landing pages. Use this ChatGPT Image 2.0 prompt to renovation / staging before-and-after banner. Replace the bracketed inputs with your details, paste into ChatGPT, and download the result.

Good for
- Renovation / staging before-and-after banner
- Investment "what we did" highlight
- Listing reveal post
What you need
- Before photo + after photo
- A short headline
The realtor-adapted prompt
Copy the prompt below, paste it into ChatGPT (with image generation enabled), and replace each [your X] placeholder with your real details.
Modern SaaS-style banner with a clean diagonal split. Left side ("Before"): [your before photo], slightly desaturated. Right side ("After"): [your after photo], full color and glow. A bold diagonal line between them with a small arrow. Top headline: "[your headline, e.g. From Tired to Timeless]". Bottom small line: "Renovation by [your name] · [your phone]". Style: friendly modern, soft cream background, accent color [your color]. 16:9.
How to use this prompt — step by step
- Open ChatGPT (chat.openai.com) and start a new chat.
- Make sure image generation is enabled (use ChatGPT Plus, Pro or Team).
- Paste the realtor-adapted prompt above into the chat input.
- Replace every
[your X]placeholder with your real details. Don't leave any placeholder unfilled. - Press send and wait 10–30 seconds. Download the generated image.
- (Optional) Generate 2–3 variations and pick the strongest before publishing.
Original prompt
View the original (unmodified) source prompt
{"type":"SaaS feature update banner infographic","style":"clean modern Japanese tech marketing, premium UI, dark navy gradient background, subtle dotted halftone texture in the top-left and bottom-right corners, soft curved line accents, glossy neon teal highlights, polished high-quality product announcement visual","canvas":{"aspect_ratio":"1:1"},"headline":{"icon":"rounded square app icon with a white camera symbol on a teal gradient background, small sparkle accent","title":"{argument name=\"headline text\" default=\"写真で記録、変化を可視化\"}","subtitle":"{argument name=\"subtitle text\" default=\"ビフォーアフターを時系列で管理\"}","language":"Japanese","title_style":"large bold sans-serif, first phrase in white and second phrase in bright teal","subtitle_style":"medium bold sans-serif in white with teal and gold sparkle-divider ornaments on both sides"},"layout":{"sections":[{"title":"comparison cards","position":"center","count":2,"labels":["Before","After"]},{"title":"timeline entries","position":"bottom","count":5,"labels":["04/01 10:30","04/15 10:30","04/29 10:30","05/13 10:30","05/27 10:30"]}],"centerpiece":"side-by-side before and after portrait cards connected by a circular teal arrow button","bottom_panel":"rounded rectangular timeline module with five dated thumbnails connected by a dashed horizontal progress line"},"comparison":{"subject":"same adult woman in left-facing side profile with dark brown hair in a neat low bun, light skin, thin shoulder strap top, studio lighting, pale gray background","privacy":"face area covered by a vertical rectangular blur block in both large cards and all five thumbnails","before_card":{"label":"Before","frame":"rounded rectangle with light gray border and soft shadow","image":"neutral clinical-style portrait"},"after_card":{"label":"After","frame":"rounded rectangle with bright teal border and soft shadow","image":"similar portrait with a subtly refined jawline/neck contour to imply visible improvement","decorations":"2 teal sparkle stars near the lower-right of the after card"},"connector":"small circular teal button centered between cards with a white right-pointing chevron"},"timeline":{"panel_style":"dark translucent rounded container with inner glow","line":"white dashed horizontal line","entries":[{"date":"04/01","time":"10:30","state":"small circular blue node above thumbnail","thumbnail":"woman side-profile thumbnail with blur block and tiny camera icon button in bottom-right corner","frame":"light gray rounded border"},{"date":"04/15","time":"10:30","state":"small circular blue node above thumbnail","thumbnail":"woman side-profile thumbnail with blur block and tiny camera icon button in bottom-right corner","frame":"light gray rounded border"},{"date":"04/29","time":"10:30","state":"current selection with teal-and-white ring node","thumbnail":"woman side-profile thumbnail with blur block and tiny camera icon button in bottom-right corner","frame":"bright teal rounded border"},{"date":"05/13","time":"10:30","state":"small circular blue node above thumbnail","thumbnail":"woman side-profile thumbnail with blur block and tiny camera icon button in bottom-right corner","frame":"light gray rounded border"},{"date":"05/27","time":"10:30","state":"highlighted milestone with gold-and-white ring node","thumbnail":"woman side-profile thumbnail with blur block and tiny camera icon button in bottom-right corner","frame":"gold rounded border"}],"extra_decorations":"2 small gold sparkle stars on the far right edge of the timeline panel"},"color_palette":{"background":"deep navy to indigo gradient","primary":"bright teal","secondary":"white","accent":"gold","support":"soft gray and blue-violet"},"rendering":"crisp vector-meets-UI design with embedded realistic portrait photography, balanced spacing, centered composition, startup landing-page banner quality"}Frequently asked questions
Is the Japanese SaaS Before-After Banner prompt free to use?
Yes. The library is free forever. The realtor adaptations are written by the PostAI Editorial Team and licensed for free commercial use. The original prompt is sourced under CC BY 4.0 (where applicable).
What inputs do I need for the Japanese SaaS Before-After Banner prompt?
Check the 'What You Need' section above. Typically you need a relevant photo (your own or the property's), a project / brand name, a one-line headline or tagline, and your contact details.
Can I customise the Japanese SaaS Before-After Banner prompt for my market?
Yes. Replace the bracketed placeholders with details specific to your market — district, price range, project name, language. The prompt structure works equally well for Singapore, Malaysia, Hong Kong, the United States, the United Kingdom and Australia.
Can I use my agency logo in the poster?
Yes — describe your logo in the placeholder ("[your agency logo: a navy circle with gold ‘PR’ monogram]"). For exact-match logos, generate the poster, then edit the logo in Canva or Photoshop.
Are these print-ready?
Yes for A4 and A3 print, given a high-resolution generation. For larger formats (A2+) generate twice and select the higher-resolution result, then upscale in Topaz or Photoshop if needed.