{
  "schemaVersion": "1.0",
  "product": {
    "name": "ImgTurbo",
    "canonicalUrl": "https://imgturbo.com/",
    "category": "browser image converter",
    "publisher": {
      "name": "Dynamic Foundries",
      "legalForm": "French SASU",
      "registry": "RCS Paris 102 801 206",
      "url": "https://dynamic-foundries.com/"
    }
  },
  "inputContract": {
    "acceptedMediaTypes": ["image/jpeg", "image/png", "image/webp"],
    "filesPerConversion": 1,
    "maximumFileBytes": 31457280,
    "maximumDecodedPixels": 40000000,
    "maximumPixelsPerSide": 16384,
    "codecNote": "The visitor's browser must be able to decode the selected file."
  },
  "outputContract": {
    "alwaysRequested": ["image/jpeg", "image/png"],
    "conditional": ["image/webp when the browser exposes a WebP encoder"],
    "fallbackPolicy": "If the returned Blob media type does not match the requested type, conversion fails visibly instead of downloading a mislabeled file.",
    "measurement": ["output media type", "output bytes", "output dimensions", "percentage size difference"]
  },
  "transforms": [
    "resize by percentage",
    "resize by dimensions with optional aspect-ratio preservation",
    "rotate 90, 180 or 270 degrees",
    "flip horizontally or vertically",
    "grayscale",
    "choose the solid background used when transparent pixels are encoded as JPEG"
  ],
  "privacy": {
    "accountRequired": false,
    "imageUploadRequest": false,
    "serverSideImageStorage": false,
    "execution": "Image decoding, pixel transformation and encoding run in the visitor's browser.",
    "analytics": "Google Analytics loads only after consent and does not receive image bytes or converter settings. The configured page location contains only origin and path.",
    "consentCookie": "A first-party cookie stores accepted or refused for one year."
  },
  "commercial": {
    "price": 0,
    "currency": "USD",
    "signupRequired": false,
    "watermarkAdded": false
  },
  "limitations": [
    "No batch conversion.",
    "No GIF, BMP, TIFF, ICO, SVG, HEIC, RAW, AVIF or PDF output.",
    "Animated input is not preserved as animation.",
    "Canvas re-encoding normally omits source EXIF, GPS and other embedded metadata.",
    "Professional resampling, vectorization and color-profile preservation are not promised.",
    "Conversion does not guarantee a smaller file or improved visual quality.",
    "Exact codec behavior and output bytes vary by browser."
  ],
  "primaryRoutes": {
    "converter": "https://imgturbo.com/",
    "jpgToPng": "https://imgturbo.com/jpg-to-png",
    "pngToJpg": "https://imgturbo.com/png-to-jpg",
    "webpConverter": "https://imgturbo.com/webp-converter",
    "about": "https://imgturbo.com/about",
    "privacy": "https://imgturbo.com/privacy"
  },
  "referenceSources": [
    "https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob",
    "https://html.spec.whatwg.org/multipage/canvas.html",
    "https://www.w3.org/TR/png-3/",
    "https://developers.google.com/speed/webp"
  ],
  "lastReviewed": "2026-09-10"
}