52Cards.app

ACTIVEPASS WITH WARNINGS52cards.app

Validation and status

Status	ACTIVE
Result	PASS WITH WARNINGS
Last checked	2026-09-02T19:08:02.412Z
Last changed	2026-09-02T19:08:02.412Z
First seen	2026-09-02T19:08:02.412Z
Record	/registry/v1/apps/52cards.app.json

Normalized record

Deterministic interpretation of published standards. The source column is the original discovered field. Nothing here is invented. Field list: Registry Record.

Field	Value	Discovered from
Name	52Cards.app	manifest.name
Short name	52Cards	manifest.short_name
Description	Bring your own deck to game night. At 52Cards.app, you can play classic card games online and make them feel a little more like yours. Upload your own images to create a personal card deck using family photos, vacation pictures, pets, team logos, favorite designs, or anything else that makes the game more fun. Play Cassino, Solitaire, Spider Solitaire, Spades, Hearts, Gin Rummy, Blackjack, Texas Hold'em, Pot Limit Omaha, and Concentration from your phone, tablet, or desktop — no app store required.	manifest.description
Start URL	https://52cards.app/	manifest.start_url
Scope	https://52cards.app/	manifest.scope
Display	standalone	manifest.display
Manifest	https://52cards.app/manifest.webmanifest	link[rel=manifest]
Theme color	#166534	manifest.theme_color
Categories	entertainment, games, photo	manifest.categories
Service worker	Not detected	script evidence

Capabilities

Observed from published standards. Absence is not a platform guess.

Flag	Observed
Narrow screenshots	false
Wide screenshots	true
Maskable icon	true
Monochrome icon	false
Service worker detected	false
Share target declared	false
File handlers declared	false
Protocol handlers declared	false
Shortcuts declared	false
Standalone display	true
Fullscreen display	false
Orientation declared	true

Screenshots

Narrow and wide sets are never mixed.

Wide

Normalized JSON

{
  "capabilities": {
    "narrowScreenshots": false,
    "wideScreenshots": true,
    "maskableIcon": true,
    "monochromeIcon": false,
    "serviceWorker": false,
    "shareTarget": false,
    "fileHandlers": false,
    "protocolHandlers": false,
    "shortcuts": false,
    "standaloneDisplay": true,
    "fullscreenDisplay": false,
    "orientation": true
  },
  "application": {
    "id": "52cards.app.ms.game",
    "dir": null,
    "lang": "en",
    "name": "52Cards.app",
    "icons": {
      "primary": {
        "src": "https://52cards.app/icons/icon-512.png",
        "type": "image/png",
        "label": null,
        "sizes": "512x512",
        "width": 512,
        "height": 512,
        "purpose": "any",
        "platform": null,
        "reachable": true,
        "validImage": true
      },
      "any": [
        {
          "src": "https://52cards.app/icons/icon-512.png",
          "type": "image/png",
          "label": null,
          "sizes": "512x512",
          "width": 512,
          "height": 512,
          "purpose": "any",
          "platform": null,
          "reachable": true,
          "validImage": true
        },
        {
          "src": "https://52cards.app/icons/icon-192.png",
          "type": "image/png",
          "label": null,
          "sizes": "192x192",
          "width": 192,
          "height": 192,
          "purpose": "any",
          "platform": null,
          "reachable": true,
          "validImage": true
        }
      ],
      "maskable": [
        {
          "src": "https://52cards.app/icons/icon-512-maskable.png",
          "type": "image/png",
          "label": null,
          "sizes": "512x512",
          "width": 512,
          "height": 512,
          "purpose": "maskable",
          "platform": null,
          "reachable": true,
          "validImage": true
        },
        {
          "src": "https://52cards.app/icons/icon-192-maskable.png",
          "type": "image/png",
          "label": null,
          "sizes": "192x192",
          "width": 192,
          "height": 192,
          "purpose": "maskable",
          "platform": null,
          "reachable": true,
          "validImage": true
        }
      ],
      "monochrome": [],
      "all": [
        {
          "src": "https://52cards.app/icons/icon-512.png",
          "type": "image/png",
          "label": null,
          "sizes": "512x512",
          "width": 512,
          "height": 512,
          "purpose": "any",
          "platform": null,
          "reachable": true,
          "validImage": true
        },
        {
          "src": "https://52cards.app/icons/icon-512-maskable.png",
          "type": "image/png",
          "label": null,
          "sizes": "512x512",
          "width": 512,
          "height": 512,
          "purpose": "maskable",
          "platform": null,
          "reachable": true,
          "validImage": true
        },
        {
          "src": "https://52cards.app/icons/icon-192.png",
          "type": "image/png",
          "label": null,
          "sizes": "192x192",
          "width": 192,
          "height": 192,
          "purpose": "any",
          "platform": null,
          "reachable": true,
          "validImage": true
        },
        {
          "src": "https://52cards.app/icons/icon-192-maskable.png",
          "type": "image/png",
          "label": null,
          "sizes": "192x192",
          "width": 192,
          "height": 192,
          "purpose": "maskable",
          "platform": null,
          "reachable": true,
          "validImage": true
        }
      ]
    },
    "scope": "https://52cards.app/",
    "display": "standalone",
    "sources": {
      "name": "manifest.name",
      "shortName": "manifest.short_name",
      "description": "manifest.description"
    },
    "startUrl": "https://52cards.app/",
    "shortName": "52Cards",
    "shortcuts": [],
    "categories": [
      "entertainment",
      "games",
      "photo"
    ],
    "themeColor": "#166534",
    "description": "Bring your own deck to game night. At 52Cards.app, you can play classic card games online and make them feel a little more like yours. Upload your own images to create a personal card deck using family photos, vacation pictures, pets, team logos, favorite designs, or anything else that makes the game more fun. Play Cassino, Solitaire, Spider Solitaire, Spades, Hearts, Gin Rummy, Blackjack, Texas Hold'em, Pot Limit Omaha, and Concentration from your phone, tablet, or desktop — no app store required.",
    "orientation": "any",
    "screenshots": {
      "narrow": [],
      "wide": [
        {
          "src": "https://52cards.app/screenshots/screen-1-hero.jpg",
          "type": "image/jpeg",
          "label": "Play real card games from any device",
          "sizes": "1366x768",
          "width": 1366,
          "height": 768,
          "purpose": null,
          "platform": null,
          "reachable": true,
          "formFactor": "wide",
          "validImage": true
        },
        {
          "src": "https://52cards.app/screenshots/screen-2-login.jpg",
          "type": "image/jpeg",
          "label": "Sign in to 52Cards.app",
          "sizes": "1366x768",
          "width": 1366,
          "height": 768,
          "purpose": null,
          "platform": null,
          "reachable": true,
          "formFactor": "wide",
          "validImage": true
        },
        {
          "src": "https://52cards.app/screenshots/screen-4-install.jpg",
          "type": "image/jpeg",
          "label": "Install 52Cards.app as a desktop app",
          "sizes": "1366x768",
          "width": 1366,
          "height": 768,
          "purpose": null,
          "platform": null,
          "reachable": true,
          "formFactor": "wide",
          "validImage": true
        }
      ],
      "unspecified": [],
      "platformSpecific": []
    },
    "shareTarget": null,
    "capabilities": {
      "narrowScreenshots": false,
      "wideScreenshots": true,
      "maskableIcon": true,
      "monochromeIcon": false,
      "serviceWorker": false,
      "shareTarget": false,
      "fileHandlers": false,
      "protocolHandlers": false,
      "shortcuts": false,
      "standaloneDisplay": true,
      "fullscreenDisplay": false,
      "orientation": true
    },
    "fileHandlers": [],
    "iarcRatingId": null,
    "launchHandler": null,
    "serviceWorker": {
      "detected": false,
      "scriptUrl": null
    },
    "backgroundColor": "#0a0a0a",
    "displayOverride": [],
    "protocolHandlers": [],
    "relatedApplications": [],
    "preferRelatedApplications": null
  }
}