{
  "measuredAt": "2026-10-07T00:23:55.155Z",
  "browser": "151.0.7922.34",
  "platform": "win32",
  "implementationCommit": "d46545a40b6f821343c5396e47d2825967c3de89",
  "quality": "Balanced",
  "previewNote": "640px display-only JPEG thumbnails, not the measured files. Use source/output links for full-resolution inspection.",
  "results": [
    {
      "id": "coffee-jpeg",
      "source": "coffee-beans.jpg",
      "format": "jpeg",
      "sourceDimensions": {
        "width": 2976,
        "height": 3968,
        "previewWidth": 480,
        "previewHeight": 640
      },
      "sourceBytes": 4154733,
      "sourceSha256": "3f357c41e8a43873f234f7bc82d6de62d481d36a6b79e461e4921ab5e38d0491",
      "resultText": "COMPLETE\n\ncoffee-beans.jpg\n\n73% smaller\n\nORIGINAL\n4.2 MB\nRESULT\n1.1 MB\nDIMENSIONS\n2,976 × 3,968 → 2,976 × 3,968\nFORMAT\nJPEG\n\nMetadata removed\n\nCompare\nDownload",
      "state": "complete",
      "output": "coffee-jpeg.jpg",
      "width": 2976,
      "height": 3968,
      "previewWidth": 480,
      "previewHeight": 640,
      "outputBytes": 1124377,
      "outputSha256": "691ec237362d98a14dce2b012d03f68e2eb869908058f99daea1ded19939c3f2"
    },
    {
      "id": "coffee-target",
      "source": "coffee-beans.jpg",
      "format": "jpeg",
      "scale": 50,
      "target": 200,
      "sourceDimensions": {
        "width": 2976,
        "height": 3968,
        "previewWidth": 480,
        "previewHeight": 640
      },
      "sourceBytes": 4154733,
      "sourceSha256": "3f357c41e8a43873f234f7bc82d6de62d481d36a6b79e461e4921ab5e38d0491",
      "resultText": "COMPLETE\n\ncoffee-beans.jpg\n\n96% smaller\n\nORIGINAL\n4.2 MB\nRESULT\n182 KB\nDIMENSIONS\n2,976 × 3,968 → 1,488 × 1,984\nFORMAT\nJPEG\n\nTarget met: 181,937 bytes ≤ 200,000 bytes · Tested quality 39\n\nMetadata removed\n\nCompare\nDownload",
      "state": "complete",
      "output": "coffee-target.jpg",
      "width": 1488,
      "height": 1984,
      "previewWidth": 480,
      "previewHeight": 640,
      "outputBytes": 181937,
      "outputSha256": "45acdb9b11f3fa774a31f9e08b323a3193854a80bcd1349001895876ee7a9dab"
    },
    {
      "id": "coffee-webp",
      "source": "coffee-beans.jpg",
      "format": "webp",
      "sourceDimensions": {
        "width": 2976,
        "height": 3968,
        "previewWidth": 480,
        "previewHeight": 640
      },
      "sourceBytes": 4154733,
      "sourceSha256": "3f357c41e8a43873f234f7bc82d6de62d481d36a6b79e461e4921ab5e38d0491",
      "resultText": "COMPLETE\n\ncoffee-beans.jpg\n\n81% smaller\n\nORIGINAL\n4.2 MB\nRESULT\n785 KB\nDIMENSIONS\n2,976 × 3,968 → 2,976 × 3,968\nFORMAT\nWEBP\n\nMetadata removed\n\nCompare\nDownload",
      "state": "complete",
      "output": "coffee-webp.webp",
      "width": 2976,
      "height": 3968,
      "previewWidth": 480,
      "previewHeight": 640,
      "outputBytes": 785454,
      "outputSha256": "163aa1415b948beaf635f376efc4c94bccf80dccefb1ed5ee43fa45f89ed1730"
    },
    {
      "id": "apple-jpeg",
      "source": "red-apple.jpg",
      "format": "jpeg",
      "sourceDimensions": {
        "width": 4494,
        "height": 3371,
        "previewWidth": 640,
        "previewHeight": 480
      },
      "sourceBytes": 1328587,
      "sourceSha256": "4de1eb5c433f10867327d8b6303bfc45635028e8c0eb416f167f10ddf3dbdf08",
      "resultText": "COMPLETE\n\nred-apple.jpg\n\n64% smaller\n\nORIGINAL\n1.3 MB\nRESULT\n476 KB\nDIMENSIONS\n4,494 × 3,371 → 4,494 × 3,371\nFORMAT\nJPEG\n\nMetadata removed\n\nCompare\nDownload",
      "state": "complete",
      "output": "apple-jpeg.jpg",
      "width": 4494,
      "height": 3371,
      "previewWidth": 640,
      "previewHeight": 480,
      "outputBytes": 475820,
      "outputSha256": "b0a920f42c65aadfc36d374061d5fe4c52382d0c516241770c9186b1d53bb5eb"
    },
    {
      "id": "coffee-too-small",
      "source": "coffee-beans.jpg",
      "format": "jpeg",
      "target": 20,
      "expectFailure": true,
      "sourceDimensions": {
        "width": 2976,
        "height": 3968,
        "previewWidth": 480,
        "previewHeight": 640
      },
      "sourceBytes": 4154733,
      "sourceSha256": "3f357c41e8a43873f234f7bc82d6de62d481d36a6b79e461e4921ab5e38d0491",
      "resultText": "No preview\n\nNEEDS ATTENTION\n\ncoffee-beans.jpg\nTarget not reached with the tested settings. Try smaller dimensions, another format, or a higher KB limit. No over-limit file was added to downloads.\n\nAdjust the output settings, then choose Apply settings to all. The rest of the batch is not blocked.",
      "state": "error",
      "output": null
    },
    {
      "id": "coffee-recovered",
      "source": "coffee-beans.jpg",
      "format": "jpeg",
      "scale": 10,
      "target": 20,
      "sourceDimensions": {
        "width": 2976,
        "height": 3968,
        "previewWidth": 480,
        "previewHeight": 640
      },
      "sourceBytes": 4154733,
      "sourceSha256": "3f357c41e8a43873f234f7bc82d6de62d481d36a6b79e461e4921ab5e38d0491",
      "resultText": "COMPLETE\n\ncoffee-beans.jpg\n\n100% smaller\n\nORIGINAL\n4.2 MB\nRESULT\n20 KB\nDIMENSIONS\n2,976 × 3,968 → 298 × 397\nFORMAT\nJPEG\n\nTarget met: 19,591 bytes ≤ 20,000 bytes · Tested quality 59\n\nMetadata removed\n\nCompare\nDownload",
      "state": "complete",
      "output": "coffee-recovered.jpg",
      "width": 298,
      "height": 397,
      "previewWidth": 298,
      "previewHeight": 397,
      "outputBytes": 19591,
      "outputSha256": "36e0aada2089a3ca455e8f2f7b6f1b0b71a943ba7f3c2ea9a485fe2545722d92"
    },
    {
      "id": "optimized-repeat",
      "source": "optimized-repeat.png",
      "format": "png",
      "sourceDimensions": {
        "width": 160,
        "height": 100,
        "previewWidth": 160,
        "previewHeight": 100
      },
      "sourceBytes": 96,
      "sourceSha256": "038275cdd5dfb0b3c73cfbfe34961203234f7be066cd4739fceacef1a2f6b069",
      "resultText": "COMPLETE\n\noptimized-repeat.png\n\nAlready optimized — original kept unchanged\n\nORIGINAL\n96 B\nRESULT\n96 B\nDIMENSIONS\n160 × 100 → 160 × 100\nFORMAT\nPNG\nCompare\nDownload",
      "state": "complete",
      "output": "optimized-repeat.png",
      "width": 160,
      "height": 100,
      "previewWidth": 160,
      "previewHeight": 100,
      "outputBytes": 96,
      "outputSha256": "038275cdd5dfb0b3c73cfbfe34961203234f7be066cd4739fceacef1a2f6b069"
    }
  ],
  "batch": {
    "output": "photo-batch.zip",
    "outputBytes": 1600505,
    "outputSha256": "52630a823fbd8e5ba9ab522a93761d48fe19f607642b4af2420881fcdeebf62b",
    "resultText": "BATCH RESULTS\n\nYour images\n\n2 of 2 ready\n\nDownload all (.zip)\nReset batch\n\nCOMPLETE\n\ncoffee-beans.jpg\n\n73% smaller\n\nORIGINAL\n4.2 MB\nRESULT\n1.1 MB\nDIMENSIONS\n2,976 × 3,968 → 2,976 × 3,968\nFORMAT\nJPEG\n\nMetadata removed\n\nCompare\nDownload\n\nCOMPLETE\n\nred-apple.jpg\n\n64% smaller\n\nORIGINAL\n1.3 MB\nRESULT\n476 KB\nDIMENSIONS\n4,494 × 3,371 → 4,494 × 3,371\nFORMAT\nJPEG\n\nMetadata removed\n\nCompare\nDownload",
    "sources": [
      "coffee-beans.jpg",
      "red-apple.jpg"
    ],
    "format": "jpeg",
    "quality": "Balanced",
    "resize": "Original dimensions"
  }
}