Pack Camo

Generador de datos de prueba

Usuarios, productos y pedidos falsos y realistas con tus propias columnas, en JSON, CSV o SQL. Todo se ejecuta localmente: no se sube nada.

Entrada
Template · your own columns
Salida
JSON · CSV · SQL · YAML · TypeScript

Columnas

14/60

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JSON · Primeras 50 de 100 filas

[
  {
    "id": 1,
    "name": "Andrea Martínez",
    "email": "andreamartinez@yahoo.es",
    "username": "andrea_martinez",
    "phone": "+34 687 315 660",
    "gender": "female",
    "age": 39,
    "address": {
      "street": "Calle del Carmen, 210",
      "city": "Barcelona",
      "region": "Cataluña",
      "postcode": "08050"
    },
    "is_active": true,
    "created_at": "2025-05-08T18:25:40Z"
  },
  {
    "id": 2,
    "name": "Rocío Moreno",
    "email": "rociomoreno@outlook.es",
    "username": "rociomoreno",
    "phone": "+34 915 262 378",
    "gender": "female",
    "age": 19,
    "address": {
      "street": "Avenida de la Constitución, 52",
      "city": "Málaga",
      "region": "Andalucía",
      "postcode": "29020"
    },
    "is_active": false,
    "created_at": "2025-10-13T21:54:02Z"
  },
  {
    "id": 3,
    "name": "Mario López",
    "email": "mario.lopez@hotmail.es",
    "username": "mario482",
    "phone": "+34 930 792 715",
    "gender": "male",
    "age": 63,
    "address": {
      "street": "Plaza de España, 31",
      "city": "Santander",
      "region": "Cantabria",
      "postcode": "39059"
    },
    "is_active": true,
    "created_at": "2024-10-15T11:28:24Z"
  },
  {
    "id": 4,
    "name": "Alejandro Gil",
    "email": "a.gil@telefonica.net",
    "username": "alejandro432",
    "phone": "+34 716 379 048",
    "gender": "male",
    "age": 53,
    "address": {
      "street": "Calle del Sol, 244",
      "city": "Sevilla",
      "region": "Andalucía",
      "postcode": "41076"
    },
    "is_active": true,
    "created_at": "2024-12-18T12:20:40Z"
  },
  {
    "id": 5,
    "name": "Óscar Martín",
    "email": "oscarmartin@gmail.com",
    "username": "oscar_martin",
    "phone": "+34 676 892 641",
    "gender": "male",
    "age": 27,
    "address": {
      "street": "Calle Mayor, 177",
      "city": "Gijón",
      "region": "Asturias",
      "postcode": "33222"
    },
    "is_active": true,
    "created_at": "2025-12-24T21:33:22Z"
  },
  {
    "id": 6,
    "name": "Marta Álvarez",
    "email": "martaalvarez@outlook.es",
    "username": "marta418",
    "phone": "+34 738 346 552",
    "gender": "female",
    "age": 65,
    "address": {
      "street": "Calle de Alcalá, 75",
      "city": "Murcia",
      "region": "Región de Murcia",
      "postcode": "30062"
    },
    "is_active": true,
    "created_at": "2023-05-17T21:41:22Z"
  },
  {
    "id": 7,
    "name": "Javier Moreno",
    "email": "javier38@telefonica.net",
    "username": "javier_moreno",
    "phone": "+34 685 884 168",
    "gender": "male",
    "age": 20,
    "address": {
      "street": "Calle Nueva, 98",
      "city": "Alicante",
      "region": "Comunidad Valenciana",
      "postcode": "03094"
    },
    "is_active": false,
    "created_at": "2023-02-28T16:26:16Z"
  },
  {
    "id": 8,
    "name": "Álvaro Domínguez",
    "email": "a.dominguez@yahoo.es",
    "username": "adominguez",
    "phone": "+34 913 486 396",
    "gender": "male",
    "age": 26,
    "address": {
      "street": "Calle de Alcalá, 212",
      "city": "Sevilla",
      "region": "Andalucía",
      "postcode": "41030"
    },
    "is_active": false,
    "created_at": "2025-11-13T17:05:43Z"
  },
  {
    "id": 9,
    "name": "Laura Gómez",
    "email": "laura.gomez@hotmail.es",
    "username": "laura441",
    "phone": "+34 917 716 544",
    "gender": "female",
    "age": 40,
    "address": {
      "street": "Calle del Carmen, 107",
      "city": "Murcia",
      "region": "Región de Murcia",
      "postcode": "30031"
    },
    "is_active": false,
    "created_at": "2024-08-23T13:27:58Z"
  },
  {
    "id": 10,
    "name": "María López",
    "email": "maria.lopez@telefonica.net",
    "username": "maria430",
    "phone": "+34 680 327 509",
    "gender": "female",
    "age": 38,
    "address": {
      "street": "Paseo del Prado, 166",
      "city": "Granada",
      "region": "Andalucía",
      "postcode": "18058"
    },
    "is_active": true,
    "created_at": "2023-04-16T01:55:28Z"
  },
  {
    "id": 11,
    "name": "Álvaro Álvarez",
    "email": "alvaro.alvarez@hotmail.es",
    "username": "alvaro_alvarez",
    "phone": "+34 935 299 258",
    "gender": "male",
    "age": 30,
    "address": {
      "street": "Travesía del Río, 172",
      "city": "Córdoba",
      "region": "Andalucía",
      "postcode": "14083"
    },
    "is_active": false,
    "created_at": "2025-01-23T06:08:07Z"
  },
  {
    "id": 12,
    "name": "Mercedes Domínguez",
    "email": "mercedes31@yahoo.es",
    "username": "mercedes_dominguez",
    "phone": "+34 933 843 586",
    "gender": "female",
    "age": 44,
    "address": {
      "street": "Ronda de Segovia, 173",
      "city": "Sevilla",
      "region": "Andalucía",
      "postcode": "41029"
    },
    "is_active": false,
    "created_at": "2025-04-25T05:54:36Z"
  },
  {
    "id": 13,
    "name": "Rocío Blanco",
    "email": "rocioblanco@gmail.com",
    "username": "rblanco",
    "phone": "+34 914 467 501",
    "gender": "female",
    "age": 52,
    "address": {
      "street": "Calle Real, 31",
      "city": "Palma",
      "region": "Islas Baleares",
      "postcode": "07088"
    },
    "is_active": true,
    "created_at": "2023-10-24T05:08:35Z"
  },
  {
    "id": 14,
    "name": "Silvia Blanco",
    "email": "silviablanco@gmail.com",
    "username": "silviablanco",
    "phone": "+34 722 754 517",
    "gender": "female",
    "age": 30,
    "address": {
      "street": "Avenida del Mediterráneo, 230",
      "city": "Valencia",
      "region": "Comunidad Valenciana",
      "postcode": "46000"
    },
    "is_active": true,
    "created_at": "2025-12-21T11:06:25Z"
  },
  {
    "id": 15,
    "name": "Sofía García",
    "email": "s.garcia@hotmail.es",
    "username": "sgarcia",
    "phone": "+34 911 074 874",
    "gender": "female",
    "age": 58,
    "address": {
      "street": "Camino Viejo, 44",
      "city": "Valencia",
      "region": "Comunidad Valenciana",
      "postcode": "46056"
    },
    "is_active": true,
    "created_at": "2023-05-28T23:01:07Z"
  },
  {
    "id": 16,
    "name": "Cristina Blanco",
    "email": "cristina52@gmail.com",
    "username": "cristina957",
    "phone": "+34 703 772 841",
    "gender": "female",
    "age": 46,
    "address": {
      "street": "Avenida de Andalucía, 127",
      "city": "Sevilla",
      "region": "Andalucía",
      "postcode": "41080"
    },
    "is_active": true,
    "created_at": "2024-05-31T20:36:17Z"
  },
  {
    "id": 17,
    "name": "Andrea López",
    "email": "a.lopez@hotmail.es",
    "username": "andrea205",
    "phone": "+34 934 424 083",
    "gender": "female",
    "age": 47,
    "address": {
      "street": "Calle de la Iglesia, 63",
      "city": "Alicante",
      "region": "Comunidad Valenciana",
      "postcode": "03006"
    },
    "is_active": false,
    "created_at": "2024-12-22T01:54:56Z"
  },
  {
    "id": 18,
    "name": "Rosa Moreno",
    "email": "rosamoreno@outlook.es",
    "username": "rosamoreno",
    "phone": "+34 910 613 792",
    "gender": "female",
    "age": 20,
    "address": {
      "street": "Avenida de Andalucía, 226",
      "city": "Bilbao",
      "region": "País Vasco",
      "postcode": "48005"
    },
    "is_active": true,
    "created_at": "2025-04-06T04:08:24Z"
  },
  {
    "id": 19,
    "name": "Mario Ramos",
    "email": "mario.ramos@telefonica.net",
    "username": "mario63",
    "phone": "+34 765 686 999",
    "gender": "male",
    "age": 52,
    "address": {
      "street": "Plaza de España, 240",
      "city": "A Coruña",
      "region": "Galicia",
      "postcode": "15010"
    },
    "is_active": true,
    "created_at": "2025-08-16T05:15:48Z"
  },
  {
    "id": 20,
    "name": "Rocío Díaz",
    "email": "rocio92@hotmail.es",
    "username": "rocio_diaz",
    "phone": "+34 910 126 369",
    "gender": "female",
    "age": 55,
    "address": {
      "street": "Calle de la Iglesia, 199",
      "city": "Gijón",
      "region": "Asturias",
      "postcode": "33206"
    },
    "is_active": false,
    "created_at": "2025-09-12T19:28:00Z"
  },
  {
    "id": 21,
    "name": "Jorge Martín",
    "email": "jorge46@telefonica.net",
    "username": "jorge173",
    "phone": "+34 667 458 351",
    "gender": "male",
    "age": 36,
    "address": {
      "street": "Camino Viejo, 46",
      "city": "Vigo",
      "region": "Galicia",
      "postcode": "36275"
    },
    "is_active": false,
    "created_at": "2025-04-25T15:27:08Z"
  },
  {
    "id": 22,
    "name": "Hugo García",
    "email": "hugo4@gmail.com",
    "username": "hugo745",
    "phone": "+34 648 317 606",
    "gender": "male",
    "age": 20,
    "address": {
      "street": "Avenida de España, 213",
      "city": "Córdoba",
      "region": "Andalucía",
      "postcode": "14045"
    },
    "is_active": true,
    "created_at": "2023-05-29T03:27:18Z"
  },
  {
    "id": 23,
    "name": "Claudia Molina",
    "email": "claudia43@hotmail.es",
    "username": "cmolina",
    "phone": "+34 936 395 921",
    "gender": "female",
    "age": 53,
    "address": {
      "street": "Calle de Alcalá, 246",
      "city": "Alicante",
      "region": "Comunidad Valenciana",
      "postcode": "03090"
    },
    "is_active": false,
    "created_at": "2023-10-02T15:56:15Z"
  },
  {
    "id": 24,
    "name": "Paula Muñoz",
    "email": "paula.munoz@hotmail.es",
    "username": "paula944",
    "phone": "+34 753 415 865",
    "gender": "female",
    "age": 28,
    "address": {
      "street": "Ronda de Segovia, 147",
      "city": "Vitoria-Gasteiz",
      "region": "País Vasco",
      "postcode": "01046"
    },
    "is_active": false,
    "created_at": "2024-11-16T17:14:46Z"
  },
  {
    "id": 25,
    "name": "Adrián Ruiz",
    "email": "adrian.ruiz@gmail.com",
    "username": "adrian_ruiz",
    "phone": "+34 646 172 263",
    "gender": "male",
    "age": 26,
    "address": {
      "street": "Calle de Alcalá, 154",
      "city": "Bilbao",
      "region": "País Vasco",
      "postcode": "48080"
    },
    "is_active": false,
    "created_at": "2025-07-29T21:50:20Z"
  },
  {
    "id": 26,
    "name": "Sofía Alonso",
    "email": "s.alonso@outlook.es",
    "username": "sofiaalonso",
    "phone": "+34 935 108 055",
    "gender": "female",
    "age": 40,
    "address": {
      "street": "Avenida de España, 245",
      "city": "Alicante",
      "region": "Comunidad Valenciana",
      "postcode": "03065"
    },
    "is_active": true,
    "created_at": "2023-09-04T20:03:01Z"
  },
  {
    "id": 27,
    "name": "Rosa Díaz",
    "email": "rosadiaz@hotmail.es",
    "username": "rdiaz",
    "phone": "+34 932 545 754",
    "gender": "female",
    "age": 36,
    "address": {
      "street": "Camino Viejo, 56",
      "city": "Las Palmas de Gran Canaria",
      "region": "Canarias",
      "postcode": "35001"
    },
    "is_active": true,
    "created_at": "2025-04-19T05:29:08Z"
  },
  {
    "id": 28,
    "name": "Mercedes Torres",
    "email": "mercedestorres@yahoo.es",
    "username": "mercedes292",
    "phone": "+34 718 319 075",
    "gender": "female",
    "age": 39,
    "address": {
      "street": "Calle Real, 155",
      "city": "Vitoria-Gasteiz",
      "region": "País Vasco",
      "postcode": "01018"
    },
    "is_active": true,
    "created_at": "2024-04-02T13:03:09Z"
  },
  {
    "id": 29,
    "name": "Pedro Moreno",
    "email": "pedro.moreno@telefonica.net",
    "username": "pedromoreno",
    "phone": "+34 616 798 827",
    "gender": "male",
    "age": 36,
    "address": {
      "street": "Avenida de la Constitución, 206",
      "city": "Zaragoza",
      "region": "Aragón",
      "postcode": "50008"
    },
    "is_active": true,
    "created_at": "2023-05-29T10:50:31Z"
  },
  {
    "id": 30,
    "name": "Jorge González",
    "email": "jorge63@yahoo.es",
    "username": "jgonzalez",
    "phone": "+34 653 029 952",
    "gender": "male",
    "age": 63,
    "address": {
      "street": "Calle Mayor, 203",
      "city": "Madrid",
      "region": "Comunidad de Madrid",
      "postcode": "28093"
    },
    "is_active": false,
    "created_at": "2023-06-11T12:33:28Z"
  },
  {
    "id": 31,
    "name": "Alberto Álvarez",
    "email": "alberto60@outlook.es",
    "username": "aalvarez",
    "phone": "+34 916 482 419",
    "gender": "male",
    "age": 31,
    "address": {
      "street": "Calle de la Paz, 58",
      "city": "Valladolid",
      "region": "Castilla y León",
      "postcode": "47065"
    },
    "is_active": true,
    "created_at": "2024-04-15T05:14:20Z"
  },
  {
    "id": 32,
    "name": "Sofía Gutiérrez",
    "email": "s.gutierrez@outlook.es",
    "username": "sofiagutierrez",
    "phone": "+34 764 199 499",
    "gender": "female",
    "age": 21,
    "address": {
      "street": "Calle Real, 125",
      "city": "Vitoria-Gasteiz",
      "region": "País Vasco",
      "postcode": "01024"
    },
    "is_active": false,
    "created_at": "2024-01-25T10:24:59Z"
  },
  {
    "id": 33,
    "name": "Alba Díaz",
    "email": "albadiaz@hotmail.es",
    "username": "albadiaz",
    "phone": "+34 671 207 075",
    "gender": "female",
    "age": 20,
    "address": {
      "street": "Calle del Carmen, 84",
      "city": "Valladolid",
      "region": "Castilla y León",
      "postcode": "47053"
    },
    "is_active": false,
    "created_at": "2024-12-31T00:07:25Z"
  },
  {
    "id": 34,
    "name": "Marcos Gómez",
    "email": "marcosgomez@hotmail.es",
    "username": "marcos_gomez",
    "phone": "+34 667 598 955",
    "gender": "male",
    "age": 35,
    "address": {
      "street": "Calle Cervantes, 214",
      "city": "Málaga",
      "region": "Andalucía",
      "postcode": "29006"
    },
    "is_active": false,
    "created_at": "2023-07-04T11:35:02Z"
  },
  {
    "id": 35,
    "name": "Marcos Moreno",
    "email": "m.moreno@telefonica.net",
    "username": "mmoreno",
    "phone": "+34 720 778 426",
    "gender": "male",
    "age": 26,
    "address": {
      "street": "Avenida de Andalucía, 69",
      "city": "Vitoria-Gasteiz",
      "region": "País Vasco",
      "postcode": "01076"
    },
    "is_active": false,
    "created_at": "2024-03-22T11:16:19Z"
  },
  {
    "id": 36,
    "name": "Natalia Torres",
    "email": "natalia.torres@gmail.com",
    "username": "natalia_torres",
    "phone": "+34 918 435 029",
    "gender": "female",
    "age": 57,
    "address": {
      "street": "Camino Viejo, 142",
      "city": "Alicante",
      "region": "Comunidad Valenciana",
      "postcode": "03010"
    },
    "is_active": true,
    "created_at": "2025-12-28T00:31:10Z"
  },
  {
    "id": 37,
    "name": "Cristina Sánchez",
    "email": "c.sanchez@yahoo.es",
    "username": "csanchez",
    "phone": "+34 654 534 446",
    "gender": "female",
    "age": 29,
    "address": {
      "street": "Calle Nueva, 171",
      "city": "A Coruña",
      "region": "Galicia",
      "postcode": "15061"
    },
    "is_active": false,
    "created_at": "2023-04-20T06:40:07Z"
  },
  {
    "id": 38,
    "name": "María Moreno",
    "email": "m.moreno@outlook.es",
    "username": "maria236",
    "phone": "+34 915 891 087",
    "gender": "female",
    "age": 54,
    "address": {
      "street": "Avenida de la Constitución, 21",
      "city": "Málaga",
      "region": "Andalucía",
      "postcode": "29028"
    },
    "is_active": true,
    "created_at": "2024-11-13T23:04:50Z"
  },
  {
    "id": 39,
    "name": "Dolores Gil",
    "email": "dolores91@telefonica.net",
    "username": "doloresgil",
    "phone": "+34 656 299 792",
    "gender": "female",
    "age": 53,
    "address": {
      "street": "Paseo del Prado, 18",
      "city": "Murcia",
      "region": "Región de Murcia",
      "postcode": "30056"
    },
    "is_active": false,
    "created_at": "2025-06-08T21:34:37Z"
  },
  {
    "id": 40,
    "name": "Silvia Blanco",
    "email": "silvia38@gmail.com",
    "username": "silviablanco",
    "phone": "+34 912 627 201",
    "gender": "female",
    "age": 56,
    "address": {
      "street": "Calle de la Paz, 236",
      "city": "Santander",
      "region": "Cantabria",
      "postcode": "39033"
    },
    "is_active": true,
    "created_at": "2023-12-30T20:30:35Z"
  },
  {
    "id": 41,
    "name": "Adrián Ramos",
    "email": "adrian83@yahoo.es",
    "username": "adrian_ramos",
    "phone": "+34 729 158 399",
    "gender": "male",
    "age": 45,
    "address": {
      "street": "Paseo de la Castellana, 46",
      "city": "Sevilla",
      "region": "Andalucía",
      "postcode": "41058"
    },
    "is_active": true,
    "created_at": "2023-02-13T22:05:33Z"
  },
  {
    "id": 42,
    "name": "Silvia Serrano",
    "email": "silvia.serrano@gmail.com",
    "username": "silviaserrano",
    "phone": "+34 938 343 522",
    "gender": "female",
    "age": 36,
    "address": {
      "street": "Avenida del Mediterráneo, 119",
      "city": "Bilbao",
      "region": "País Vasco",
      "postcode": "48095"
    },
    "is_active": false,
    "created_at": "2024-12-15T06:46:05Z"
  },
  {
    "id": 43,
    "name": "Marcos Martín",
    "email": "marcos.martin@outlook.es",
    "username": "marcos_martin",
    "phone": "+34 914 047 102",
    "gender": "male",
    "age": 24,
    "address": {
      "street": "Calle Nueva, 109",
      "city": "Pamplona",
      "region": "Navarra",
      "postcode": "31086"
    },
    "is_active": true,
    "created_at": "2025-10-02T02:10:31Z"
  },
  {
    "id": 44,
    "name": "Luis Alonso",
    "email": "luis34@outlook.es",
    "username": "luis_alonso",
    "phone": "+34 634 143 233",
    "gender": "male",
    "age": 51,
    "address": {
      "street": "Calle Nueva, 196",
      "city": "Madrid",
      "region": "Comunidad de Madrid",
      "postcode": "28048"
    },
    "is_active": true,
    "created_at": "2024-09-08T19:17:51Z"
  },
  {
    "id": 45,
    "name": "Javier Álvarez",
    "email": "j.alvarez@outlook.es",
    "username": "jalvarez",
    "phone": "+34 913 269 978",
    "gender": "male",
    "age": 26,
    "address": {
      "street": "Avenida de Andalucía, 47",
      "city": "Sevilla",
      "region": "Andalucía",
      "postcode": "41019"
    },
    "is_active": false,
    "created_at": "2023-11-14T22:08:22Z"
  },
  {
    "id": 46,
    "name": "Patricia Castro",
    "email": "patricia87@gmail.com",
    "username": "pcastro",
    "phone": "+34 610 428 860",
    "gender": "female",
    "age": 59,
    "address": {
      "street": "Travesía del Río, 85",
      "city": "Valladolid",
      "region": "Castilla y León",
      "postcode": "47034"
    },
    "is_active": false,
    "created_at": "2023-12-13T13:02:14Z"
  },
  {
    "id": 47,
    "name": "Javier Vázquez",
    "email": "javier55@telefonica.net",
    "username": "javier633",
    "phone": "+34 710 070 002",
    "gender": "male",
    "age": 22,
    "address": {
      "street": "Calle del Carmen, 113",
      "city": "Barcelona",
      "region": "Cataluña",
      "postcode": "08079"
    },
    "is_active": true,
    "created_at": "2023-04-04T13:42:49Z"
  },
  {
    "id": 48,
    "name": "Laura González",
    "email": "laura.gonzalez@yahoo.es",
    "username": "laura_gonzalez",
    "phone": "+34 647 114 940",
    "gender": "female",
    "age": 45,
    "address": {
      "street": "Calle del Sol, 242",
      "city": "Córdoba",
      "region": "Andalucía",
      "postcode": "14094"
    },
    "is_active": true,
    "created_at": "2025-05-23T08:54:43Z"
  },
  {
    "id": 49,
    "name": "Inés Alonso",
    "email": "inesalonso@yahoo.es",
    "username": "inesalonso",
    "phone": "+34 919 391 933",
    "gender": "female",
    "age": 26,
    "address": {
      "street": "Calle Cervantes, 91",
      "city": "Alicante",
      "region": "Comunidad Valenciana",
      "postcode": "03097"
    },
    "is_active": true,
    "created_at": "2023-04-14T03:40:05Z"
  },
  {
    "id": 50,
    "name": "Alba Domínguez",
    "email": "albadominguez@yahoo.es",
    "username": "adominguez",
    "phone": "+34 674 597 514",
    "gender": "female",
    "age": 42,
    "address": {
      "street": "Calle de la Paz, 221",
      "city": "Santander",
      "region": "Cantabria",
      "postcode": "39059"
    },
    "is_active": false,
    "created_at": "2024-09-05T20:55:04Z"
  }
]

Datos de prueba con la forma de los tuyos

Todo proyecto necesita datos antes de tener usuarios: para llenar una tabla en una demo, para poblar una base de datos de desarrollo, para ver cómo aguanta un diseño un nombre largo. Empieza con una plantilla o una lista vacía, añade las columnas de tu esquema y el generador rellena tantas filas como necesites en el formato que lee tu código.

Filas con sentido

  • Una persona por fila. El nombre, el email, el nombre de usuario, el género, la edad y la fecha de nacimiento describen a la misma persona, así que siti.rahma@… aparece junto a Siti Rahma, nunca junto a John.
  • Un lugar por fila. La ciudad, la región y el código postal van juntos, así que Bandung viene con Jawa Barat y un código postal 40xxx.
  • Objetos y listas. Agrupa columnas en un objeto como address, o crea un array de registros como los items de un pedido, o de valores sueltos como tags. Cada elemento de un array es un registro propio.
  • Repetible. Las mismas columnas y la misma semilla dan las mismas filas, así que un fixture se puede regenerar exactamente. Pulsa Regenerar para obtener un conjunto nuevo.
  • Valores vacíos a propósito. Da a cualquier columna una proporción de filas vacías para probar cómo trata tu código null.

Formatos de salida

  • JSON: un array de objetos, para APIs, fixtures y servidores mock.
  • CSV: una fila de encabezado y una línea por registro, listo para una hoja de cálculo o una importación masiva. Los objetos se convierten en columnas con puntos como address.city; los arrays se escriben como JSON dentro de la celda.
  • SQL: una única sentencia INSERT en la tabla que nombres, con las cadenas escapadas, los valores vacíos como NULL y los objetos y arrays como texto JSON para una columna JSON.
  • YAML: una lista de mapeos para archivos seed y configuración.
  • TypeScript: un array exportado que puedes importar directamente en tests o stories.
  • Rust, Kotlin, Java, C#, C y C++: declaraciones de tipos generadas a partir de tus columnas — un struct, record o data class por cada objeto, y campos opcionales para las columnas con filas vacías — seguidas de los propios datos. PHP y Ruby: arrays y hashes simples, listos para require.

Preguntas frecuentes

¿Cómo genero datos falsos de usuarios?
Elige la plantilla Usuarios, fija el número de filas y el formato de salida, y los datos se generan al instante. Añade, quita o renombra columnas para ajustarlas a tu esquema y luego copia o descarga el resultado.
¿Puedo definir mis propias columnas?
Sí. Elige la plantilla En blanco para empezar sin columnas, o edita cualquier otra plantilla. Añade una columna, ponle el nombre que usa tu esquema y elige su tipo: personas, direcciones, empresas y productos, valores de internet, números y fechas, una lista de tus propios valores o un patrón como INV-#####. Elige Objeto o Array para anidar columnas dentro.
¿Puedo generar JSON anidado con objetos y arrays?
Sí. Pon el tipo de una columna en Object para darle columnas propias, o en Array para una lista de 0 a 20 elementos, cada uno un objeto o un valor suelto. El anidamiento llega hasta tres niveles. La plantilla Pedidos muestra ambos: un objeto de cliente y una lista de elementos.
¿Cuántas filas puedo generar?
Hasta 10.000 a la vez. La vista previa muestra las primeras filas; al copiar o descargar siempre obtienes todas.
¿Son reales los datos generados?
No. Los nombres, ciudades y empresas se eligen al azar entre palabras comunes, y los emails, teléfonos e IDs son inventados. Cualquier parecido con una persona real es pura coincidencia, y eso es lo que los hace seguros para pruebas.
¿En qué idiomas pueden estar los datos?
En cualquiera de los 13 idiomas de este sitio. Los nombres, ciudades, regiones, códigos postales, teléfonos, direcciones, empresas y productos siguen las convenciones de ese país, y en escrituras como la japonesa, la rusa o la árabe los correos y nombres de usuario usan el nombre romanizado, de modo que siguen siendo direcciones válidas.
¿Puedo obtener los datos como código para mi lenguaje de programación?
Sí. Además de JSON, CSV, SQL y YAML, la salida puede ser TypeScript, Rust, Kotlin, Java, C#, C, C++, PHP o Ruby. En los lenguajes tipados, los tipos se generan a partir de tus columnas, así que los objetos anidados se convierten en sus propios structs o clases y el resultado compila tal cual.