{
  "name": "Utilumo browser tool privacy coverage snapshot",
  "description": "Category-level rows generated from the public Utilumo tool registry, covering ready tools, browser-only processing metadata, file-input tools, privacy copy, and data-leaving-device flags.",
  "url": "https://utilumo.com/research/browser-tool-privacy-snapshot",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "published": "2026-08-26",
  "updated": "2026-08-26",
  "columns": [
    {
      "key": "category_slug",
      "label": "Category slug",
      "description": "The public Utilumo category identifier."
    },
    {
      "key": "category",
      "label": "Category",
      "description": "The public category name shown on Utilumo."
    },
    {
      "key": "ready_tools",
      "label": "Ready tools",
      "description": "Ready, indexable tools assigned to the category, including secondary category assignments."
    },
    {
      "key": "browser_only_intents",
      "label": "Browser-only intents",
      "description": "Ready category tools whose intent metadata says processing happens in the browser."
    },
    {
      "key": "file_input_tools",
      "label": "File input tools",
      "description": "Ready category tools that accept image, audio, video, PDF, or general file input."
    },
    {
      "key": "tools_with_privacy_copy",
      "label": "Tools with privacy copy",
      "description": "Ready category tools with a public privacy statement."
    },
    {
      "key": "data_leaves_device_yes",
      "label": "Data leaves device",
      "description": "Ready category tools whose structured processing metadata says user data leaves the device."
    }
  ],
  "rows": [
    {
      "category_slug": "image",
      "category": "Images",
      "ready_tools": 23,
      "browser_only_intents": 17,
      "file_input_tools": 20,
      "tools_with_privacy_copy": 23,
      "data_leaves_device_yes": 0
    },
    {
      "category_slug": "pdf",
      "category": "PDF",
      "ready_tools": 10,
      "browser_only_intents": 9,
      "file_input_tools": 10,
      "tools_with_privacy_copy": 10,
      "data_leaves_device_yes": 0
    },
    {
      "category_slug": "developer",
      "category": "Developer",
      "ready_tools": 51,
      "browser_only_intents": 18,
      "file_input_tools": 2,
      "tools_with_privacy_copy": 51,
      "data_leaves_device_yes": 0
    },
    {
      "category_slug": "text",
      "category": "Text",
      "ready_tools": 23,
      "browser_only_intents": 12,
      "file_input_tools": 0,
      "tools_with_privacy_copy": 23,
      "data_leaves_device_yes": 0
    },
    {
      "category_slug": "calculators",
      "category": "Calculator",
      "ready_tools": 12,
      "browser_only_intents": 7,
      "file_input_tools": 0,
      "tools_with_privacy_copy": 12,
      "data_leaves_device_yes": 0
    },
    {
      "category_slug": "privacy",
      "category": "Privacy",
      "ready_tools": 15,
      "browser_only_intents": 8,
      "file_input_tools": 5,
      "tools_with_privacy_copy": 15,
      "data_leaves_device_yes": 0
    },
    {
      "category_slug": "browser",
      "category": "Browser",
      "ready_tools": 19,
      "browser_only_intents": 9,
      "file_input_tools": 0,
      "tools_with_privacy_copy": 19,
      "data_leaves_device_yes": 0
    },
    {
      "category_slug": "ai",
      "category": "AI",
      "ready_tools": 14,
      "browser_only_intents": 7,
      "file_input_tools": 0,
      "tools_with_privacy_copy": 14,
      "data_leaves_device_yes": 0
    },
    {
      "category_slug": "audio",
      "category": "Audio",
      "ready_tools": 15,
      "browser_only_intents": 10,
      "file_input_tools": 15,
      "tools_with_privacy_copy": 15,
      "data_leaves_device_yes": 0
    },
    {
      "category_slug": "video",
      "category": "Video",
      "ready_tools": 8,
      "browser_only_intents": 8,
      "file_input_tools": 8,
      "tools_with_privacy_copy": 8,
      "data_leaves_device_yes": 0
    },
    {
      "category_slug": "creator",
      "category": "Creator",
      "ready_tools": 33,
      "browser_only_intents": 25,
      "file_input_tools": 19,
      "tools_with_privacy_copy": 33,
      "data_leaves_device_yes": 0
    },
    {
      "category_slug": "productivity",
      "category": "Productivity",
      "ready_tools": 3,
      "browser_only_intents": 2,
      "file_input_tools": 1,
      "tools_with_privacy_copy": 3,
      "data_leaves_device_yes": 0
    }
  ],
  "methodology": [
    "The dataset is generated from Utilumo's public tool registry at build time.",
    "Only tools marked ready and indexable are counted; planned tools are excluded.",
    "Category rows include both primary and secondary category assignments, so one cross-category tool can appear in more than one row.",
    "Browser-only coverage comes from each tool's structured intent processing metadata, not from page copy alone."
  ],
  "limitations": [
    "This snapshot describes Utilumo's own public tool registry and should not be read as a market-wide benchmark.",
    "Secondary category assignments are intentionally counted per category, so row totals are category coverage counts rather than unique tool counts.",
    "Browser capabilities, file size limits, and codec support can change by device and browser."
  ]
}