Content

{
  "@context": "https://schema.org",
  "@type": "WebApplication",
  "@id": "https://rasterbator.org/#webapp",
  "name": "Rasterbator",
  "alternateName": [
    "Rastebator",
    "Rastorbator",
    "Rasterbation",
    "Rasterbater",
    "Posterizer"
  ],
  "url": "https://rasterbator.org",
  "description": "Free online tool to transform your photos into large-scale, multi-page posters with stunning halftone effects.",
  "applicationCategory": "DesignApplication",
  "operatingSystem": "Any",
  "browserRequirements": "Requires JavaScript",
  "offers": {
    "@type": "Offer",
    "price": "0",
    "priceCurrency": "USD"
  },
  "featureList": [
    "Image to poster conversion",
    "Halftone effect generation",
    "Multi-page PDF output",
    "JPG tile ZIP export",
    "Customizable dot patterns",
    "Multiple paper sizes",
    "Image cropping and panning",
    "Dark mode support"
  ],
  "inLanguage": [
    "en",
    "zh",
    "es",
    "fr",
    "tr",
    "de",
    "pt-BR",
    "pl",
    "it"
  ]
}

{
  "@context": "https://schema.org",
  "@type": "Organization",
  "@id": "https://rasterbator.org#organization",
  "name": "Rasterbator",
  "url": "https://rasterbator.org",
  "logo": "https://rasterbator.org/icon-512.png",
  "contactPoint": {
    "@type": "ContactPoint",
    "email": "info@rasterbator.org",
    "contactType": "customer support"
  }
}

{
  "@context": "https://schema.org",
  "@type": "HowTo",
  "@id": "https://rasterbator.org/#howto",
  "name": "How to Make a Large Wall Poster at Home with Rasterbator",
  "description": "With the Rasterbator wall poster maker and a standard printer, you can create giant posters at home that rival commercial print shops.",
  "inLanguage": "en",
  "totalTime": "PT10M",
  "supply": [
    {
      "@type": "HowToSupply",
      "name": "A4 or Letter paper"
    },
    {
      "@type": "HowToSupply",
      "name": "Tape or poster putty"
    }
  ],
  "tool": [
    {
      "@type": "HowToTool",
      "name": "Home or office printer"
    }
  ],
  "step": [
    {
      "@type": "HowToStep",
      "position": 1,
      "name": "Step 1: Upload Your Image",
      "text": "Drag a high-resolution photo (12 MP or higher) into the Rasterbator poster generator. Choose your paper size, set the number of pages wide, and pick a halftone poster style — classic dots, color halftone, or black-and-white."
    },
    {
      "@type": "HowToStep",
      "position": 2,
      "name": "Step 2: Configure and Generate",
      "text": "Adjust the Rasterbator grid size, dot shapes, and colors to get the look you want. Enable crop marks and page labels for easier assembly, then generate your PDF."
    },
    {
      "@type": "HowToStep",
      "position": 3,
      "name": "Step 3: Print and Assemble",
      "text": "Print all pages at 100% scale (never use \"fit to page\"). Arrange them using the position labels, trim margins along the crop marks, and tape pages together on the back. Mount your finished Rasterbator poster with poster putty or double-sided tape."
    }
  ]
}