What's inside

One SKILL.md (the playbook) + one starter template. A preview:

iPhone Duo Wallpapers Studio

Make 4K duo wallpapers for book-style foldable phones and iPhones — closed shows one composition, open reveals the full scene. Writes image-model prompts, splits generations into layers, adds subtle code-driven micro-animation (grass, twinkle, glow, parallax, fold-linked motion), proofs them against real device crops (cover, inner, iPhone, StandBy, all with the lock clock), and exports stills plus seamless 12-second looping clips.

Use when the user wants a Duo / foldable wallpaper, an iPhone duo wallpaper pair, or wants a static wallpaper turned into a fold-aware animated one. Works with any AI agent and any image generation model — swap in whatever tools you have.

> Credits & license. This skill is adapted from duo-wallpaper by xianxie6, released under the MIT License (Copyright (c) 2026 xianxie6). The ten adaptation modes, canvas facts, and layer method below come from that project; the platform generalization (any agent, any image model) and iPhone duo positioning are ours. The MIT license permits commercial use, modification, and distribution provided the original copyright notice is kept — it is kept here.

1. Canvas facts (every wallpaper obeys these)

Work in unit space 1413 × 1000; generate art at your image model's max resolution (1536 × 1024 or larger — 4K masters give the cleanest crops, see step 5).

• The vertical centre line is the hinge.
• The right ~48% alone is the outer (cover) screen; it must be a complete, balanced composition on its own. The top 25% of it stays calm for the lock-screen clock; the subject may overlap the clock's lower edge for a depth effect, but never let the clock sit on a busy texture or a face.
• A regular iPhone takes ~33% of the width around the focus point (focusPhone) — the duo pair for iPhone is a cover crop + the full scene.
• Upright/seated compositions crop the centre 50% and put the hinge at y = 50%.

2. Pick an adaptation mode

Choose one per wallpaper. Each answers "what does the hinge do?" differently. (Mode names keep the original Chinese; the English is a gloss.)

Template preview

iPhone Duo Wallpaper Brief

Fill this in before generating anything. One wallpaper per brief.

Concept

• Working title:
• One-sentence story (what the wallpaper is about):
• Mood (e.g. calm, epic, playful, melancholic):
• Color palette (3–5 colors):

Adaptation mode (pick one — from the original ten)

• [ ] 揭幕 Reveal — subject on the right, surprise hidden on the left
• [ ] 延展 Panorama — ultra-wide; cover takes the landmark as foreground layer
• [ ] 镜像 Mirror — hinge = symmetry axis
• [ ] 分界 Split — hinge = boundary between two worlds
• [ ] 联动 Fold-linked — fold angle drives the animation (what moves: _______)

Buy the full skill pack — $4.99 Pro — all 512 skills

Can I create 4K wallpapers with Foldable Wallpaper Studio?

Yes. Generate at 4K (3840px on the long edge, or your image model's maximum), then downscale per the export table — 4K masters give the cleanest crops for the cover, inner, standby, and iPhone canvases, and double as standalone 4K wallpapers.

Does it make iPhone duo wallpapers?

Yes. Every wallpaper this skill produces is a duo: a standalone cover composition plus the full scene revealed on unfold. The export table includes an iPhone still (1170x2532) so the pair works as iPhone duo wallpapers, and looping clips can be converted to iPhone Live Photos.

What are 4K iPhone duo wallpapers?

A wallpaper pair rendered at 4K resolution — one composition for the cover or lock screen, the matching full scene for the unfolded or home view. This skill gives you the two-canvas method, ten adaptation modes, and the exact export sizes to produce 4K iPhone duo wallpapers with any AI image model.