Integrate any tool.

{
  "original": "Hello world",
  "modified": "Hello there, world!"
}

{
  "changes": [
    {
      "type": "equal",
      "value": "Hello "
    },
    {
      "type": "delete",
      "value": "world"
    },
    {
      "type": "insert",
      "value": "there, world!"
    }
  ]
}

{
  "json": "{\"name\":\"ToolForte\",\"version\":1}",
  "indent": 2
}

{
  "formatted": "{\n  \"name\": \"ToolForte\",\n  \"version\": 1\n}",
  "valid": true
}

{
  "markdown": "# Hello\n\nThis is **bold** text."
}

{
  "html": "<h1>Hello</h1>\n<p>This is <strong>bold</strong> text.</p>"
}

{
  "csv": "name,age\nAlice,30\nBob,25",
  "delimiter": ","
}

{
  "data": [
    {
      "name": "Alice",
      "age": "30"
    },
    {
      "name": "Bob",
      "age": "25"
    }
  ],
  "rows": 2,
  "columns": 2
}

{
  "text": "hello world & foo=bar",
  "mode": "encode"
}

{
  "result": "hello%20world%20%26%20foo%3Dbar"
}

{
  "text": "Hello, ToolForte!",
  "mode": "encode"
}

{
  "result": "SGVsbG8sIFRvb2xGb3J0ZSE="
}

{
  "pattern": "(\\d{4})-(\\d{2})-(\\d{2})",
  "flags": "g",
  "text": "Today is 2026-04-08 and tomorrow is 2026-04-09."
}

{
  "matches": [
    {
      "match": "2026-04-08",
      "index": 9,
      "groups": [
        "2026",
        "04",
        "08"
      ]
    },
    {
      "match": "2026-04-09",
      "index": 37,
      "groups": [
        "2026",
        "04",
        "09"
      ]
    }
  ],
  "count": 2
}

{
  "color": "#4338ca",
  "format": "hex"
}

{
  "hex": "#4338ca",
  "rgb": {
    "r": 67,
    "g": 56,
    "b": 202
  },
  "hsl": {
    "h": 245,
    "s": 58,
    "l": 51
  },
  "hsb": {
    "h": 245,
    "s": 72,
    "b": 79
  }
}

{
  "password": "MyS3cur3P@ss!"
}

{
  "score": 4,
  "label": "Strong",
  "crack_time": "centuries",
  "feedback": {
    "suggestions": [],
    "warning": null
  }
}

{
  "text": "The quick brown fox jumps over the lazy dog."
}

{
  "words": 9,
  "characters": 44,
  "characters_no_spaces": 36,
  "sentences": 1,
  "paragraphs": 1,
  "reading_time_seconds": 2
}

{
  "expression": "0 9 * * MON-FRI",
  "count": 3
}

{
  "description": "At 09:00 on every day-of-week from Monday through Friday",
  "next_runs": [
    "2026-04-09T09:00:00Z",
    "2026-04-10T09:00:00Z",
    "2026-04-11T09:00:00Z"
  ],
  "valid": true
}

{
  "count": 2,
  "uppercase": false
}

{
  "uuids": [
    "f47ac10b-58cc-4372-a567-0e02b2c3d479",
    "7c9e6679-7425-40de-944b-e07fc1f90ae7"
  ]
}

{
  "iban": "DE89370400440532013000"
}

{
  "valid": true,
  "country": "Germany",
  "country_code": "DE",
  "bank_code": "37040044",
  "checksum": "89"
}

{
  "text": "Hello World! This is a Test.",
  "separator": "-"
}

{
  "slug": "hello-world-this-is-a-test"
}

{
  "email": "user@gmial.com"
}

{
  "valid": true,
  "syntax_ok": true,
  "suggestion": "user@gmail.com",
  "disposable": false
}

{
  "amount": 100,
  "rate": 21,
  "mode": "add"
}

{
  "net": 100,
  "vat": 21,
  "gross": 121,
  "rate": 21
}

{
  "vatNumber": "NL123456789B01"
}

{
  "input": "NL123456789B01",
  "normalized": "NL123456789B01",
  "country": "NL",
  "validFormat": true,
  "note": "Format is valid. This is a syntax check only; use the EU VIES service to confirm registration."
}

{
  "year": 2026
}

{
  "year": 2026,
  "holidays": [
    {
      "date": "2026-04-27",
      "name": "Koningsdag",
      "nameEn": "King's Day",
      "dayOff": true
    }
  ]
}

{
  "start": "2026-09-01",
  "end": "2026-09-30",
  "excludeDutchHolidays": true
}

{
  "start": "2026-09-01",
  "end": "2026-09-30",
  "totalDays": 30,
  "workingDays": 22,
  "weekendDays": 8,
  "holidaysExcluded": []
}

{
  "count": 3
}

{
  "count": 3,
  "bsns": [
    "111222333",
    "123456782",
    "987654321"
  ],
  "note": "Test numbers that pass the elfproef (11-check). They are not linked to real persons."
}

{
  "country": "NL",
  "count": 3
}

{
  "count": 3,
  "country": "NL",
  "ibans": [
    "NL91ABNA0417164300",
    "NL02RABO0123456789",
    "NL39INGB0001234567"
  ],
  "note": "Structurally valid IBANs (correct mod-97 check digits) not linked to real bank accounts. For test environments only."
}

{
  "format": "json",
  "options": {
    "count": 25,
    "seed": 20270101,
    "minAge": 60,
    "maxAge": 80,
    "eventMix": {
      "married": 5,
      "widowed": 3,
      "deceased": 1
    }
  }
}

{
  "format": "json",
  "count": 25,
  "seed": 20270101,
  "people": [
    {
      "bsn": "123456782",
      "lastName": "de Vries",
      "dateOfBirth": "19620314",
      "lifeEvent": "married"
    }
  ]
}

{
  "format": "xml",
  "options": {
    "schemeType": "FPR",
    "population": {
      "count": 50,
      "seed": 20270101
    },
    "period": {
      "startYear": 2027,
      "startMonth": 1,
      "months": 3
    },
    "defects": {
      "invalidBsn": true
    }
  }
}

{
  "format": "xml",
  "fileCount": 3,
  "peopleCount": 50,
  "warnings": [
    "1 deliberate defect injected. These files are meant to be rejected."
  ],
  "files": [
    {
      "name": "UPA_202701_001.xml",
      "periodLabel": "2027-01",
      "employments": 50,
      "content": "<?xml version=\"1.0\"?>…"
    }
  ]
}

{
  "text": "hello world from ToolForte",
  "mode": "snake"
}

{
  "result": "hello_world_from_tool_forte",
  "mode": "snake"
}

{
  "count": 2,
  "type": "sentences",
  "startWithLorem": true,
  "html": false,
  "seed": 1
}

{
  "text": "Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet consectetur adipiscing elit sed do eiusmod tempor incididunt. Lorem ipsum dolor sit amet consectetur adipiscing elit.",
  "type": "sentences",
  "count": 2,
  "words": 26,
  "characters": 172,
  "paragraphs": 1
}

{
  "text": "banana\napple\nCherry\nitem10\nitem2",
  "mode": "natural",
  "caseInsensitive": true,
  "removeDuplicates": false,
  "reverse": false,
  "seed": 1
}

{
  "result": "apple\nbanana\nCherry\nitem2\nitem10",
  "mode": "natural",
  "lines": 5,
  "removedDuplicates": 0
}

{
  "text": "apple\nbanana\napple\n banana\ncherry",
  "caseInsensitive": false,
  "trim": true,
  "keepFirst": true
}

{
  "result": "apple\nbanana\ncherry",
  "total": 5,
  "kept": 3,
  "removed": 2
}

{
  "text": "one two three",
  "mode": "words"
}

{
  "result": "three two one",
  "mode": "words"
}

{
  "text": "The cat sat on the mat with another cat.",
  "find": "cat",
  "replace": "dog",
  "caseSensitive": false,
  "wholeWord": true,
  "useRegex": false
}

{
  "result": "The dog sat on the mat with another dog.",
  "count": 2
}

{
  "text": "the cat and the dog and the bird",
  "ignoreCase": true,
  "minLength": 1,
  "excludeStopWords": false,
  "limit": 3
}

{
  "words": [
    {
      "rank": 1,
      "word": "the",
      "count": 3,
      "percent": 37.5
    },
    {
      "rank": 2,
      "word": "and",
      "count": 2,
      "percent": 25
    },
    {
      "rank": 3,
      "word": "bird",
      "count": 1,
      "percent": 12.5
    }
  ],
  "totalWords": 8,
  "uniqueWords": 5
}

{
  "text": "Knowing how long your content takes to read helps you plan articles, documentation and talks. This short paragraph is here as a sample.",
  "readingWpm": 238,
  "speakingWpm": 150
}

{
  "wordCount": 23,
  "characters": 135,
  "sentences": 2,
  "reading": {
    "label": "Custom",
    "wpm": 238,
    "minutes": 0.1,
    "time": "< 1 min"
  },
  "speaking": {
    "label": "Custom",
    "wpm": 150,
    "minutes": 0.15,
    "time": "< 1 min"
  },
  "readingPresets": [
    {
      "label": "Slow Reader",
      "wpm": 150,
      "minutes": 0.15,
      "time": "< 1 min"
    }
  ],
  "speakingPresets": [
    {
      "label": "Slow Speech",
      "wpm": 100,
      "minutes": 0.23,
      "time": "< 1 min"
    }
  ]
}

{
  "text": "Hello, World!",
  "shift": 13,
  "decode": false
}

{
  "result": "Uryyb, Jbeyq!",
  "shift": 13,
  "decode": false
}

{
  "text": "SOS help",
  "mode": "encode"
}

{
  "result": "... --- ... / .... . .-.. .--.",
  "mode": "encode"
}

{
  "number": "1234.56",
  "mode": "plain",
  "currency": "dollars",
  "british": false
}

{
  "words": "One thousand two hundred thirty-four point five six",
  "number": "1234.56"
}

{
  "value": "1994",
  "mode": "auto"
}

{
  "direction": "toRoman",
  "roman": "MCMXCIV",
  "number": 1994,
  "parts": [
    {
      "value": 1000,
      "symbol": "M"
    }
  ],
  "breakdown": "M (1000) + CM (900) + XC (90) + IV (4)"
}

{
  "text": "<p>Hello   world</p>\n\n\n  “quoted”  text  ",
  "extraSpaces": true,
  "trimLines": true,
  "emptyLines": true,
  "lineBreaks": false,
  "htmlTags": true,
  "punctuation": false,
  "numbers": false,
  "emojis": false,
  "plainQuotes": true,
  "controlChars": false
}

{
  "result": "Hello world\n\"quoted\" text",
  "charactersBefore": 41,
  "charactersAfter": 25,
  "charactersRemoved": 16,
  "steps": [
    {
      "option": "htmlTags",
      "charactersRemoved": 7
    }
  ],
  "changed": [
    "htmlTags",
    "plainQuotes",
    "trimLines",
    "emptyLines",
    "extraSpaces"
  ]
}

{
  "json": "[{\"name\":\"Alice\",\"address\":{\"city\":\"Utrecht\"}},{\"name\":\"Bob\",\"address\":{\"city\":\"Leiden\"}}]",
  "delimiter": ",",
  "includeHeader": true,
  "flatten": true
}

{
  "csv": "name,address.city\nAlice,Utrecht\nBob,Leiden",
  "columns": [
    "name",
    "address.city"
  ],
  "rowCount": 2
}

{
  "json": "{\"name\":\"ToolForte\",\"tags\":[\"fast\",\"free\"],\"owner\":null}",
  "indent": 2,
  "sortKeys": false,
  "nullStyle": "null"
}

{
  "yaml": "name: ToolForte\ntags:\n  - fast\n  - free\nowner: null"
}

{
  "yaml": "name: ToolForte\ntags:\n  - fast\n  - free\nport: 8080",
  "indent": 2
}

{
  "value": {
    "name": "ToolForte",
    "tags": [
      "fast",
      "free"
    ],
    "port": 8080
  },
  "json": "{\n  \"name\": \"ToolForte\",\n  \"tags\": [\n    \"fast\",\n    \"free\"\n  ],\n  \"port\": 8080\n}"
}

{
  "xml": "<order id=\"42\"><item sku=\"A1\">Bolts</item><item sku=\"B2\">Nuts</item></order>",
  "attributePrefix": "@",
  "dropNamespaces": true,
  "indent": 2
}

{
  "value": {
    "order": {
      "@id": "42",
      "item": [
        {
          "@sku": "A1",
          "#text": "Bolts"
        },
        {
          "@sku": "B2",
          "#text": "Nuts"
        }
      ]
    }
  },
  "json": "{\n  \"order\": {\n    \"@id\": \"42\",\n    \"item\": [\n      {\n        \"@sku\": \"A1\",\n        \"#text\": \"Bolts\"\n      },\n      {\n        \"@sku\": \"B2\",\n        \"#text\": \"Nuts\"\n      }\n    ]\n  }\n}",
  "elements": 3
}

{
  "json": "{\"name\":\"ToolForte\",\"tags\":[\"fast\",\"free\"]}",
  "rootName": "product",
  "declaration": true
}

{
  "xml": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<product>\n  <name>ToolForte</name>\n  <tags>fast</tags>\n  <tags>free</tags>\n</product>"
}

{
  "xml": "<a><b x=\"1\">text</b><c/></a>",
  "mode": "pretty",
  "indent": 2
}

{
  "xml": "<a>\n  <b x=\"1\">text</b>\n  <c/>\n</a>"
}

{
  "csv": "name,age\nAlice,30\nBob,25",
  "delimiter": "auto",
  "firstRowHeader": true,
  "padded": true,
  "alignment": "left"
}

{
  "markdown": "| name  | age |\n| :---- | :-- |\n| Alice | 30  |\n| Bob   | 25  |",
  "rows": 2,
  "columns": 2,
  "delimiter": ",",
  "raggedLines": []
}

{
  "sql": "select id, name from users where active = 1 and role = 'admin' order by name"
}

{
  "sql": "SELECT id, name\nFROM users\nWHERE active = 1\nAND role = 'admin'\nORDER BY name"
}

{
  "text": "<a href=\"x\">Tom & Jerry</a>",
  "mode": "encode",
  "encodeNonAscii": false
}

{
  "output": "<a href="x">Tom & Jerry</a>",
  "mode": "encode"
}

{
  "json": "{\"id\":1,\"name\":\"Ada\",\"address\":{\"city\":\"Utrecht\"},\"tags\":[\"a\",\"b\"]}",
  "rootName": "User",
  "exportInterfaces": true,
  "optionalProps": false,
  "readonlyProps": false
}

{
  "typescript": "export interface Address {\n  city: string;\n}\n\nexport interface User {\n  id: number;\n  name: string;\n  address: Address;\n  tags: string[];\n}",
  "declarations": 2
}

{
  "text": "hello world",
  "algorithm": "SHA-256"
}

{
  "algorithms": [
    "SHA-256"
  ],
  "hashes": {
    "SHA-256": "b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9"
  },
  "byteLength": 11
}

{
  "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c",
  "now": "2026-09-07T12:00:00Z"
}

{
  "header": {
    "alg": "HS256",
    "typ": "JWT"
  },
  "payload": {
    "sub": "1234567890",
    "name": "John Doe",
    "iat": 1516239022
  },
  "signature": "SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c",
  "expiresAt": null,
  "issuedAt": {
    "unix": 1516239022,
    "iso": "2018-01-18T01:30:22.000Z"
  },
  "notBefore": null,
  "expired": null,
  "checkedAt": "2026-09-07T12:00:00.000Z",
  "verified": false
}

{
  "value": 1725710400,
  "unit": "auto"
}

{
  "input": 1725710400,
  "interpretedAs": "seconds",
  "unixSeconds": 1725710400,
  "unixMilliseconds": 1725710400000,
  "iso": "2024-09-07T12:00:00.000Z",
  "utc": "Sat, 07 Sep 2024 12:00:00 GMT",
  "date": "2024-09-07",
  "time": "12:00:00",
  "weekday": "Saturday"
}

{
  "value": "255",
  "fromBase": 10,
  "toBase": 2
}

{
  "input": "255",
  "fromBase": 10,
  "toBase": 2,
  "output": "11111111",
  "negative": false,
  "binary": "11111111",
  "octal": "377",
  "decimal": "255",
  "hexadecimal": "FF"
}

{
  "length": 16,
  "uppercase": true,
  "lowercase": true,
  "numbers": true,
  "symbols": true,
  "excludeAmbiguous": false,
  "count": 1
}

{
  "passwords": [
    "k7#Qm2$vLp9!Xw4Z"
  ],
  "length": 16,
  "charsetSize": 88,
  "entropyBits": 103,
  "strength": "Very strong",
  "crackTime": "32B+ years"
}

{
  "min": 1,
  "max": 6,
  "count": 3,
  "allowDuplicates": true
}

{
  "numbers": [
    4,
    1,
    6
  ],
  "min": 1,
  "max": 6,
  "count": 3,
  "unique": true
}

{
  "permissions": "755"
}

{
  "input": "755",
  "octal": "755",
  "symbolic": "rwxr-xr-x",
  "owner": {
    "read": true,
    "write": true,
    "execute": true,
    "octal": 7,
    "symbolic": "rwx"
  },
  "group": {
    "read": true,
    "write": false,
    "execute": true,
    "octal": 5,
    "symbolic": "r-x"
  },
  "others": {
    "read": true,
    "write": false,
    "execute": true,
    "octal": 5,
    "symbolic": "r-x"
  },
  "command": "chmod 755 <file>"
}

{
  "query": "404"
}

{
  "query": "404",
  "found": true,
  "count": 1,
  "matches": [
    {
      "code": 404,
      "name": "Not Found",
      "class": "4xx",
      "className": "Client Error",
      "description": "The server cannot find the requested resource. The URL is not recognized.",
      "useCase": "Deleted pages, typos in URLs, resources that never existed. Most common HTTP error.",
      "rfc": "RFC 9110"
    }
  ]
}

{
  "value": 24,
  "direction": "px-to-rem",
  "rootFontSize": 16
}

{
  "input": 24,
  "direction": "px-to-rem",
  "rootFontSize": 16,
  "px": 24,
  "rem": 1.5,
  "pxText": "24px",
  "remText": "1.5rem"
}

{
  "url": "https://example.com/pricing?ref=1",
  "source": "newsletter",
  "medium": "email",
  "campaign": "spring_sale",
  "term": "running_shoes",
  "content": "header_banner"
}

{
  "url": "https://example.com/pricing?ref=1&utm_source=newsletter&utm_medium=email&utm_campaign=spring_sale&utm_term=running_shoes&utm_content=header_banner",
  "baseUrl": "https://example.com/pricing?ref=1",
  "params": {
    "utm_source": "newsletter",
    "utm_medium": "email",
    "utm_campaign": "spring_sale",
    "utm_term": "running_shoes",
    "utm_content": "header_banner"
  },
  "warnings": []
}

{
  "foreground": "#1e293b",
  "background": "#ffffff"
}

{
  "foreground": "#1e293b",
  "background": "#ffffff",
  "ratio": 14.63,
  "ratioText": "14.63:1",
  "aa": {
    "normalText": true,
    "largeText": true
  },
  "aaa": {
    "normalText": true,
    "largeText": true
  },
  "suggestions": []
}

{
  "mode": "percentOf",
  "x": 15,
  "y": 200
}

{
  "mode": "percentOf",
  "x": 15,
  "y": 200,
  "result": 30,
  "resultIsPercent": false,
  "sentence": "15% of 200 is 30."
}

{
  "principal": 10000,
  "annualRatePercent": 7,
  "years": 10,
  "compoundsPerYear": 12,
  "monthlyContribution": 100
}

{
  "principal": 10000,
  "annualRatePercent": 7,
  "years": 10,
  "compoundsPerYear": 12,
  "monthlyContribution": 100,
  "futureValue": 37506.06,
  "totalContributed": 22000,
  "totalInterest": 15506.06,
  "interestPercent": 41.34,
  "yearly": [
    {
      "year": 1,
      "contributions": 11200,
      "interest": 769.39,
      "balance": 11969.39
    }
  ]
}

{
  "amount": 250000,
  "annualRatePercent": 4.5,
  "term": 30,
  "termUnit": "years"
}

{
  "amount": 250000,
  "annualRatePercent": 4.5,
  "termMonths": 360,
  "monthlyPayment": 1266.71,
  "totalPaid": 456016.78,
  "totalInterest": 206016.78,
  "interestToPrincipalRatio": 0.82,
  "schedule": [
    {
      "month": 1,
      "payment": 1266.71,
      "principal": 329.21,
      "interest": 937.5,
      "balance": 249670.79
    }
  ],
  "scheduleTruncated": false
}

{
  "height": 175,
  "weight": 70,
  "units": "metric"
}

{
  "units": "metric",
  "heightCm": 175,
  "weightKg": 70,
  "bmi": 22.9,
  "category": "Normal weight",
  "healthyWeightRange": {
    "min": 56.7,
    "max": 76.3,
    "unit": "kg"
  },
  "categories": [
    {
      "label": "Underweight",
      "range": "< 18.5"
    }
  ]
}

{
  "startDate": "2026-01-01",
  "endDate": "2026-12-31",
  "includeEndDate": false
}

{
  "start": "2026-01-01",
  "end": "2026-12-31",
  "startWeekday": "Thursday",
  "endWeekday": "Thursday",
  "swapped": false,
  "includeEndDate": false,
  "years": 0,
  "months": 11,
  "days": 30,
  "totalDays": 364,
  "totalWeeks": 52,
  "weeksAndDays": {
    "weeks": 52,
    "days": 0
  },
  "totalHours": 8736,
  "businessDays": 260
}

{
  "birthDate": "1990-05-15",
  "asOf": "2026-09-07"
}

{
  "birthDate": "1990-05-15",
  "asOf": "2026-09-07",
  "years": 36,
  "months": 3,
  "days": 23,
  "totalDays": 13264,
  "totalWeeks": 1894,
  "totalMonths": 435,
  "nextBirthday": {
    "date": "2027-05-15",
    "daysUntil": 250,
    "turning": 37
  }
}

{
  "date": "2026-09-07"
}

{
  "date": "2026-09-07",
  "weekday": "Monday",
  "isoWeek": 37,
  "isoYear": 2026,
  "weekStart": "2026-09-07",
  "weekEnd": "2026-09-13",
  "usWeek": 37,
  "ukWeek": 37
}

{
  "value": 10,
  "from": "km",
  "to": "mi",
  "category": "length"
}

{
  "value": 10,
  "from": {
    "key": "km",
    "name": "Kilometers (km)"
  },
  "to": {
    "key": "mi",
    "name": "Miles"
  },
  "category": "length",
  "result": 6.213711922373339,
  "formatted": "6.213712"
}

{
  "price": 80,
  "discountPercent": 25,
  "additionalDiscountPercents": [
    10
  ],
  "vatPercent": 21
}

{
  "originalPrice": 80,
  "discountPercent": 32.5,
  "saving": 26,
  "finalPrice": 54,
  "vatPercent": 21,
  "vatAmount": 11.34,
  "finalPriceWithVat": 65.34,
  "steps": [
    {
      "step": 1,
      "percent": 25,
      "priceAfter": 60
    },
    {
      "step": 2,
      "percent": 10,
      "priceAfter": 54
    }
  ]
}

{
  "bill": 86.4,
  "tipPercent": 15,
  "people": 4,
  "roundUp": false
}

{
  "bill": 86.4,
  "tipPercent": 15,
  "people": 4,
  "roundUp": false,
  "tip": 12.96,
  "total": 99.36,
  "perPerson": {
    "total": 24.84,
    "tip": 3.24
  },
  "effectiveTipPercent": 15
}

{
  "dateTime": "2026-03-15T14:30",
  "from": "Europe/Amsterdam",
  "to": "America/New_York"
}

{
  "input": "2026-03-15T14:30",
  "from": {
    "zone": "Europe/Amsterdam",
    "dateTime": "2026-03-15T14:30:00",
    "offset": "+01:00",
    "offsetMinutes": 60,
    "weekday": "Sunday"
  },
  "to": {
    "zone": "America/New_York",
    "dateTime": "2026-03-15T09:30:00",
    "offset": "-04:00",
    "offsetMinutes": -240,
    "weekday": "Sunday"
  },
  "utc": "2026-03-15T13:30:00Z",
  "differenceHours": -5
}

{
  "invested": 10000,
  "returned": 14000,
  "years": 3
}

{
  "invested": 10000,
  "returned": 14000,
  "gain": 4000,
  "roiPercent": 40,
  "years": 3,
  "annualisedPercent": 11.87,
  "note": "Estimates for information only, not financial advice."
}

{
  "fixedCosts": 5000,
  "variableCostPerUnit": 10,
  "pricePerUnit": 25,
  "volume": 500
}

{
  "fixedCosts": 5000,
  "pricePerUnit": 25,
  "variableCostPerUnit": 10,
  "contributionMargin": 15,
  "contributionMarginPercent": 60,
  "breakEvenUnits": 333.33,
  "breakEvenUnitsRoundedUp": 334,
  "breakEvenRevenue": 8333.33,
  "volume": 500,
  "profitAtVolume": 2500,
  "scenarios": [
    {
      "multiplier": 0.5,
      "units": 167,
      "revenue": 4175,
      "profit": -2495
    }
  ]
}

{
  "birthDate": "1975-05-12",
  "today": "2026-08-28"
}

{
  "status": "expected",
  "years": 68,
  "months": 0,
  "aowDate": "2043-05-12",
  "timeLeft": {
    "years": 16,
    "months": 8,
    "days": 15
  },
  "note": "This is an expectation, not a guarantee."
}

{
  "amount": 100000,
  "heir": "child"
}

{
  "ok": true,
  "exemption": 26230,
  "exemptionApplied": 26230,
  "taxableAmount": 73770,
  "lowBracketTax": 7377,
  "highBracketTax": 0,
  "totalTax": 7377,
  "netReceived": 92623,
  "effectiveRate": 0.07377,
  "notes": [
    "Partners usually count as one person for inheritance tax."
  ]
}

{
  "amount": 25000,
  "relationship": "child",
  "exemption": "annual"
}

{
  "ok": true,
  "exemptionApplied": 6908,
  "taxableAmount": 18092,
  "lowBracketTax": 1809.2,
  "highBracketTax": 0,
  "totalTax": 1809.2,
  "netReceived": 23190.8,
  "effectiveRate": 0.072368,
  "notes": [
    "Partners count as one donor."
  ]
}

{
  "birthYear": 1975,
  "workedYearsSince1998": 20
}

{
  "ok": true,
  "notionalYears": 5,
  "actualYears": 20,
  "totalYears": 25,
  "months": 17.5,
  "uncappedMonths": 17.5,
  "cappedAtMaximum": false,
  "raisedToMinimum": false,
  "note": "This is an estimate."
}

{
  "grossAnnualSalary": 70000,
  "youngMaster": false
}

{
  "ok": true,
  "grossAnnualSalary": 70000,
  "salaryNorm": 48013,
  "eligible": true,
  "allowancePerYear": 21000,
  "allowancePerMonth": 1750,
  "taxableSalaryWithRuling": 49000,
  "netPerYearWithoutRuling": 49000,
  "netPerYearWithRuling": 58000,
  "netAdvantagePerYear": 9000,
  "cappedByWnt": false,
  "limitedByNorm": false,
  "notes": [
    "Based on 2026 figures."
  ]
}

{
  "monthlySalary": 3500,
  "monthsWorked": 12,
  "allowancePercent": 8,
  "specialRatePercent": 42.01
}

{
  "ok": true,
  "grossAllowance": 3360,
  "taxWithheld": 1411.54,
  "netAllowance": 1948.46,
  "allowancePercent": 8,
  "specialRatePercent": 42.01,
  "note": "Based on 2026 figures."
}

{
  "givenBy": "employee",
  "startDate": "2019-03-01",
  "noticeDate": "2026-09-12",
  "contractMonths": 1
}

{
  "ok": true,
  "serviceYears": 7.53,
  "statutoryMonths": 1,
  "appliedMonths": 1,
  "fromContract": true,
  "noticePeriodStarts": "2026-10-01",
  "employmentEnds": "2026-10-31",
  "note": "Based on Article 7:672 of the Dutch Civil Code."
}

{
  "monthlySalary": 3500,
  "fixedAnnualBonuses": 0,
  "includeHolidayAllowance": true,
  "startDate": "2018-01-01",
  "endDate": "2026-12-31"
}

{
  "ok": true,
  "serviceDays": 3287,
  "serviceYears": 9,
  "monthlyBase": 3780,
  "formulaAmount": 11339.14,
  "statutoryMaximum": 102000,
  "payment": 11339.14,
  "capped": false,
  "note": "Based on 2026 figures."
}

{
  "type": "idkaart",
  "count": 5
}

{
  "type": "idkaart",
  "label": "ID Card (Identiteitskaart)",
  "format": "4 letters + 5 digits (e.g. SPFC12345)",
  "count": 5,
  "numbers": [
    "SPFC12345"
  ],
  "note": "Test numbers only. They follow the structural format of Dutch documents but are random, belong to no real document and carry no check digit."
}

{
  "schoolYear": "2026-2027",
  "region": "midden",
  "today": "2026-09-07"
}

{
  "schoolYear": "2026-2027",
  "region": "midden",
  "holidays": [
    {
      "name": "Autumn break",
      "dutch": "Herfstvakantie",
      "start": "2026-10-17",
      "end": "2026-10-25",
      "advisory": true,
      "daysUntilStart": 40,
      "status": "upcoming"
    }
  ],
  "next": {
    "name": "Autumn break",
    "dutch": "Herfstvakantie",
    "start": "2026-10-17",
    "end": "2026-10-25",
    "advisory": true,
    "daysUntilStart": 40,
    "ongoing": false
  },
  "note": "Kerstvakantie and zomervakantie are set by the Ministry of Education."
}

{
  "kmPerTrip": 25,
  "tripsPerWeek": 8,
  "kmPerWeek": 200,
  "weeksPerYear": 46,
  "ratePerKm": 0.25
}

{
  "ok": true,
  "weeklyKm": 200,
  "yearlyKm": 9200,
  "perWeek": 50,
  "perMonth": 191.67,
  "perYear": 2300,
  "ratePerKm": 0.25,
  "taxFreeRate": 0.25,
  "aboveTaxFree": false,
  "taxablePartPerYear": 0,
  "note": "Based on 2026 figures."
}

{
  "text": "1\n00:00:01,000 --> 00:00:03,500\nHello there.",
  "format": "vtt",
  "shiftSeconds": -2.5,
  "scalePercent": 104.271,
  "repair": true,
  "appendText": "1\n00:00:00,500 --> 00:00:02,000\nPart two begins.",
  "appendOffsetSeconds": 5400
}

{
  "result": "WEBVTT\n\n00:00:01.000 --> 00:00:03.500\nHello there.\n",
  "format": "vtt",
  "inputFormat": "srt",
  "cues": 1,
  "durationMs": 3500,
  "notes": [],
  "repairs": {
    "reordered": false,
    "emptyRemoved": 0,
    "overlapsFixed": 0,
    "negativeClamped": 0,
    "tooShortExtended": 0
  }
}

{
  "files": [
    {
      "name": "jan.csv",
      "text": "id,amount\n1,10\n"
    },
    {
      "name": "feb.csv",
      "text": "amount,id\n20,2\n"
    }
  ],
  "mode": "byHeader",
  "sourceColumn": true,
  "delimiter": ";"
}

{
  "result": "id,amount,Source\n1,10,jan.csv\n2,20,feb.csv\n",
  "header": [
    "id",
    "amount",
    "Source"
  ],
  "rows": 2,
  "files": 2
}

{
  "text": "id,country\n1,NL\n2,BE\n3,NL\n",
  "by": "column",
  "size": 1000,
  "column": "country",
  "name": "orders"
}

{
  "parts": [
    {
      "name": "orders-NL",
      "rows": 2,
      "csv": "id,country\n1,NL\n3,NL\n"
    },
    {
      "name": "orders-BE",
      "rows": 1,
      "csv": "id,country\n2,BE\n"
    }
  ],
  "count": 2,
  "totalRows": 3
}