AnyCover

Create a complete cover suite from one idea.

AnyCover is a browser-based multi-platform cover generator for creators, builders, and writers who need polished visual assets without opening a design tool. Write one headline, tune the visual system once, and export platform-ready PNG covers for X, YouTube, WeChat, Douyin, Xiaohongshu, and more.

Why It Exists

Most cover tools optimize for a single canvas. AnyCover is designed for distribution: one message, multiple formats, consistent visual language, real export sizes.

It helps turn a concise idea into a coordinated publishing kit that can travel across social platforms without manually rebuilding the same design again and again.

Features

• Multi-platform generation from one copy set
• True-size PNG export for every selected platform
• Horizontal and vertical layout templates with independent control
• Multi-platform preview wall with draggable and resizable cards
• Cover candidates for quickly exploring palettes, patterns, and compositions
• Highlight syntax with backticks, for example build a `better workflow`
• Title font, size, palette, pattern, watermark, and signature controls
• Static frontend only: no backend, account, or upload required

Supported Formats

• X cover: 2500x1000
• YouTube thumbnail: 1280x720
• WeChat article cover: 900x383
• WeChat Channels vertical cover: 1080x1260
• Xiaohongshu vertical cover: 1080x1440
• Douyin vertical cover: 1080x1920

Usage

Open the app, write your copy, choose the platforms you want, tune the style, then export.

The fastest workflow:

1. Enter a label, lead line, headline, and signature.
2. Wrap important words in backticks to highlight them.
3. Keep multi-platform mode on to generate a full publishing suite.
4. Adjust templates, title font, color palette, and background pattern.
5. Export the selected cover or export all platform PNGs.

Run Locally

AnyCover is a static app. You can serve the repository with any local static server.

python3 -m http.server 4173

Then open:

http://localhost:4173/

You can also deploy the files directly to any static hosting provider.

Project Structure

index.html
styles.css
app.js
assets/

Design Direction

AnyCover uses a restrained dark workspace, quiet controls, and editorial cover compositions. The product is intentionally practical: fast enough for daily publishing, flexible enough for platform-specific output, and distinctive enough to make the multi-platform suite itself the core creative artifact.

License

This project is open for exploration and iteration. Add a license before using it in a public commercial distribution.