WebP Image Paster

日本語README

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VSCode extension that converts clipboard images to WebP format and pastes them directly into Markdown files.

Purpose and Features

• Reduce file sizes - Smaller than PNG. Lossless compression supported
• Customize paste patterns - HTML tag insertion for 50% scaled images, etc.
• Unique image names with timestamps
• Save images relative to workspace root
• Cross-platform - Works on Windows, macOS, Linux, and remote environments (WSL, SSH, devcontainer)

Installation

1. Install from VSCode Marketplace
2. No additional setup required

Usage

1. Copy image to clipboard
2. Open Markdown file in VSCode
3. Press Ctrl+V (or Cmd+V on Mac)

Alternative methods:

• Command Palette → "Paste as WebP in MD"

⚙️ Configuration

See configuration descriptions for details

{
  "vsc-webp-paster.imageDir": "img",
  "vsc-webp-paster.quality": 80,
  "vsc-webp-paster.namingConvention": "image-${timestamp}",
  "vsc-webp-paster.insertPattern": "![${fileName}](https://github.com/hkrhd/vscode-paste-as-webp/raw/HEAD/${relativePath})",
  "vsc-webp-paster.useWorkspaceRoot": false,
  "vsc-webp-paster.progressDelay": 0.3
}

📋 Requirements

• VSCode 1.73.0 or higher
• darwin-arm64, win32-x64, linux-x64, linux-arm64

Clipboard Access Methods:

• Windows: PowerShell (.NET System.Windows.Forms.Clipboard)
• macOS: AppleScript (osascript)
• Linux: xclip (X11) or wl-paste (Wayland) - install required

📝 License

MIT License