Theme

theme is the parameter that tells md2wechat Agent API which WeChat style to use when it converts Markdown or creates reviewable drafts.

What this page means

• The public catalog at /themes matches the currently supported theme values.
• The theme ids are used by the convert endpoint.
• md2wechat.com is the official site and docs portal.
• md2wechat.cn is the editor entry for deeper visual inspection of the same themes.
• If md2wechat.cn is unavailable, the editor backup domain is md2wechat.app.

How to choose a theme

Pick a theme based on:

• content type: knowledge, product, feature, brand, or operations
• reading rhythm: lighter vs denser layouts
• contrast level: softer vs stronger visual emphasis
• review workflow: whether the article will be copied manually or turned into a draft

Start from /themes, filter by scenario, then keep the chosen theme id in your API request.

Example

{
  "markdown": "# Hello\n\nBody",
  "theme": "default",
  "fontSize": "medium",
  "backgroundType": "default"
}

The 48 themes, grouped

Mode matching

Themes carry a type of api or ai. API mode selects only api themes and AI mode selects only ai themes — the loader fails closed on a mismatch (THEME_MODE_MISMATCH).

Per-theme metadata

Each theme carries semantic metadata: bestFor (content scenarios), mood, density (light/balanced/dense), and contrast (soft/medium/strong). Use these fields to shortlist before previewing.

Recommended path

1. Browse /themes to narrow the catalog by scenario.
2. Open md2wechat.cn for deeper visual review of the same theme family. If needed, use the backup editor domain md2wechat.app.
3. Pass the final theme id into Convert.
4. If you still need access, continue to Contact.