{
  "name": "tooljar",
  "url": "https://tooljar.dev",
  "updated": "2026-11-02",
  "suggest": "https://github.com/tooljar-dev/tooljar.dev/issues/new?template=suggest-a-tool.yml",
  "tools": [
    {
      "id": "ip",
      "title": "What is my IP address?",
      "summary": "See your public IP address, rough location and internet provider at once, plus a free IP API for scripts.",
      "url": "https://ip.tooljar.dev",
      "added": "2026-10-26",
      "api": {
        "docs": "https://ip.tooljar.dev/api",
        "example": "curl ip.tooljar.dev"
      },
      "commands": [
        {
          "cmd": "curl ip.tooljar.dev",
          "does": "your IP address as plain text"
        },
        {
          "cmd": "curl ip.tooljar.dev/json",
          "does": "IP, location and network as JSON"
        }
      ],
      "npm": null,
      "source": "https://github.com/tooljar-dev/ip",
      "guides": [
        {
          "title": "Why is my IP location wrong?",
          "url": "https://ip.tooljar.dev/why-is-my-location-wrong"
        },
        {
          "title": "Public vs private IP address",
          "url": "https://ip.tooljar.dev/public-vs-private-ip"
        },
        {
          "title": "Am I using a VPN?",
          "url": "https://ip.tooljar.dev/vpn-check"
        },
        {
          "title": "Do I have IPv6?",
          "url": "https://ip.tooljar.dev/ipv6"
        },
        {
          "title": "Where does my IP point?",
          "url": "https://ip.tooljar.dev/location"
        },
        {
          "title": "What headers does my browser send?",
          "url": "https://ip.tooljar.dev/headers"
        }
      ]
    },
    {
      "id": "email",
      "title": "Is this email address temp mail?",
      "summary": "Check an email address or domain against 78,000+ disposable email domains and its mail server, and see why. Free API and npm package.",
      "url": "https://email.tooljar.dev",
      "added": "2026-11-01",
      "api": {
        "docs": "https://email.tooljar.dev/api",
        "example": "curl email.tooljar.dev/mailinator.com"
      },
      "commands": [
        {
          "cmd": "curl email.tooljar.dev/mailinator.com",
          "does": "one word: disposable, suspicious, undeliverable or ok"
        },
        {
          "cmd": "npm install is-temp-email",
          "does": "the same check offline, in your own code"
        }
      ],
      "npm": {
        "name": "is-temp-email",
        "url": "https://www.npmjs.com/package/is-temp-email"
      },
      "source": "https://github.com/tooljar-dev/email",
      "guides": [
        {
          "title": "Should you block temp mail at sign-up?",
          "url": "https://email.tooljar.dev/should-i-block-temp-mail"
        },
        {
          "title": "How the temp mail checker works",
          "url": "https://email.tooljar.dev/how-it-works"
        }
      ]
    }
  ]
}