Put the cover under the lamp. Each of the five things that made it work is a layer you can switch on: the words, the grid it sits on, the colours it uses, the subject, the light.
Codex is moving fast. An assertive English headline states the conclusion directly, and pairing it with the brand name creates curiosity, making people want to click and see exactly how fast it is.
Not from this platform
Posted by OpenAI Developers on WeChat cover, 14 Feb 2026. Shown with credit and a link back.
Keep all five layers and swap what’s under them: your shop, your budget, your city. You get four covers and the post text.
Verbatim. Copy it, or let Queenie swap in your own details.
Based on the reference cover's composition, visual metaphors, and readability as a WeChat public-account thumbnail, generate a new horizontal WeChat public-account cover. Output size: 1456x582, aspect ratio about 2.5:1; the core subject and essential title information must also work within WeChat's safe square crop. Article title: {fill in the WeChat article title} Intro: {fill in the intro} Original cover method: Codex evolving fast style dual-skill Create a horizontal WeChat public-account article cover, 2.35:1 aspect ratio, for an article titled "Codex Is Evolving Fast". Central concept: visualize abstract tool capabilities as interface windows, code snippets, node networks, control consoles, AI workflows, or glowing system cores. Style: preserve the reference cover's visual direction: high-saturation poster / tech-ad look. Use a palette inspired by #454fe3 (blue), #a1aef7 (cream), #fcfdfc (white), #afbaf7 (cream). Keep the image editorial, conceptual, and readable as a small WeChat thumbnail. Composition: medium density, suitable for one main visual metaphor with a small amount of title text. Keep the main subject and any essential title text inside the safe square crop, while using the full wide frame for atmosphere, secondary symbols, or directional motion. Text strategy: use either no text or a very short headline fragment from the title. If text is used, make it large, clean, and integrated into the layout rather than pasted on top. Mood: match the article skill "Codex evolving fast style dual-skill" -- useful, sharp, high-signal, and slightly more memorable than a normal tutorial thumbnail. Avoid: photorealistic clutter unless the source cover is photo-led, fake logos, unreadable tiny text, generic gradient blobs, stock-office imagery, watermark-like marks, and literal screenshots unless the article is explicitly about software interfaces.
