advertisingbefore and aftercomparisontransformation
Prompt
Professional before/after split-screen comparison image, transformation showcase.
Create a single vertical image divided into two halves by a clean thin diagonal or vertical line.
LEFT/TOP half — "BEFORE":
- The subject in its original state (describe: messy room, dull skin, old kitchen, unedited photo, etc.)
- Slightly desaturated, flatter lighting, honest and believable — not exaggerated fake-bad
- Small "BEFORE" label in a minimal badge, top corner
RIGHT/BOTTOM half — "AFTER":
- The same subject transformed (renovated, organized, improved, styled)
- Same camera angle and framing as the before (critical for credibility), richer lighting, vibrant but realistic
- Small "AFTER" label matching the badge style
Details:
- Both halves: same perspective, same crop, believable continuity — feels like the same photo taken twice
- Divider: clean line with subtle shadow, or a draggable-slider visual cue in the center
- Colors: cohesive grade across halves, "after" only slightly enhanced (trustworthy, not scammy)
- Style: professional service marketing, renovation/beauty/organization industry standard, ultra realistic
Composition: vertical 3:4, split balanced 50/50, labels discreet, subject perfectly aligned across the divide.
How to use
The before and after split-screen montage shows a transformation side by side with credibility, ideal for proving the results of a service, and it runs in Gemini, in ChatGPT or in NanoBanana.
Step by step:
1) Paste the prompt describing your transformation: a renovation, an organising job, a beauty treatment, car detailing or landscaping.
2) If you have the real "before" photo, send it along; the AI generates the "after" at the same angle.
3) Keep the same framing and perspective in both halves — that is the secret to credibility.
4) Ask for the discreet "BEFORE" and "AFTER" labels and the clean divider line down the middle.
5) Confirm the balanced 50/50 split and the vertical 3:4 ratio.
Tip: keep the improvement believable, not miraculous; an exaggerated "after" destroys trust and sinks your conversion in ads.
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