A local-first WeChat Official Account writing & publishing tool built with Electron and Vue 3. Write in Markdown, preview in WeChat style, sync with Git, and publish to your Official Account — all without leaving your desktop.
v1.0.2 (2026-10-20) — Incremental directory refresh improves large-notebook menu responsiveness and preserves selection and expansion. Release
- Dual-pane editor — Markdown (CodeMirror) on the left, WeChat-styled preview on the right
- WeChat themes — 12 built-in styles (Green / Black / Orange / Blue / Red / Serif / Cream / Morandi / Pink / Night / Bamboo / Plain), switchable anytime
- AI assistant — Bring-your-own-agent side panel that drives locally installed CLIs (Claude Code / OpenCode / OpenClaw — you pay your own tokens). One-click presets: polish selection or full article, generate titles, write digests, or generate a custom WeChat theme from a text description and apply it instantly. Replies insert back into the editor at cursor
- Publish to WeChat — Via Official Account API: save drafts, publish image-text articles and image posts (newspic), query status
- Paste & drop images — Paste or drag an image while writing; saved to the note's
imgs/folder (content-hash named, deduplicated) and uploaded to WeChat in one sweep at publish time - Smart cover — First article image suggested as cover; ratio presets (2.35:1 headline / 1:1 / original) passed via WeChat
cover_info, switchable without re-upload - Image library — Upload local images to WeChat material library, pick cover for articles
- Draft sync — Fetch / delete / publish existing drafts from your OA draft box
- Footnote references — External links auto-converted to bottom citations (WeChat-friendly)
- Git sync — Push/pull to GitHub or Gitee with one click
- Version history — Browse git commit history, preview and restore any version
- Full-text search — Search across all notes instantly
- Built-in terminal — Quick access terminal panel (`Ctrl+``), auto-navigates to current note's directory
- Favorites & Recent — Pin, star, and quickly revisit notes
- i18n — English and Chinese UI
12 built-in WeChat themes — one click to switch:
 微信绿 |
 科技黑 |
 莫兰迪 |
 墨色衬线 |
Plus 8 more: Plain White / Zhihu Blue / Vibrant Orange / Chinese Red / Warm Cream / Sakura Pink / Night / Bamboo.
Download the latest installer from Releases:
- macOS:
Snowpub_x.x.x_arm64.dmg(Apple Silicon) ·Snowpub_x.x.x_x64.dmg(Intel) - Windows:
Snowpub_x.x.x.exe
macOS note: The app is not code-signed. If macOS says the app is damaged, run this in Terminal and try again:
xattr -cr /Applications/Snowpub.app
# Requires Node.js >= 14.17.0
npm install
npm run dev # development
npm run build # production build- Open Settings → WeChat OA
- Enter your AppID and AppSecret (from OA console → Settings → Development → Basic Config)
- Add your machine's IP to the OA IP whitelist
- Click Test Connection to verify
- Open a
.mdnote → click the WeChat preview icon in toolbar → write - Click the publish icon → fill in title / author / digest / cover → Save Draft → Publish
Local images in your Markdown are auto-uploaded to WeChat and
srcreplaced with OA URLs during publish.
See User Guide for details.
Snowpub does not bundle any model — it orchestrates agent CLIs already on your machine (BYOA):
- Install at least one: Claude Code, OpenCode, or OpenClaw
- Open the AI Assistant tab in the right sidebar — detected CLIs are listed automatically
- Select text (or use the whole article) → click a preset: Polish / Title / Digest / Theme
- Click Insert on a reply to write it back to the editor at the cursor
- Open Settings → Sync
- Select GitHub or Gitee
- Enter your username, repository name, and personal access token
- Use the git button in the toolbar or configure auto-sync in Scheduler
QQ Group: 1121242452 · Join
If Snowpub is useful to you, consider buying me a coffee ☕
 WeChat Pay |
 Alipay |
Want a signature theme for your brand, or a feature built on top of Snowpub? I take custom work:
- Theme customization — your colors, typography, and layout, delivered as a drop-in theme
- Feature development — batch publishing, asset workflows, and more, built as private modules on the open-source core
- Private deployment & maintenance — annual plan with updates and priority support
Scan the WeChat code below and mention "custom" in your note:
WeChat · note "custom" when adding
MIT © wavesnows