A JSON mock data builder whether you’re prototyping, testing, or just mocking around Mock Off helps you generate and shape JSON structures with live preview, type inference, exporting to a .json file or direct to clipboard.
- 🔁 Quick tabbed input
- 🧩 Unique Key validation
- 🧠 Supports type inference for values and arrays
- 💾 One-click export or copy of generated
.jsonwith total item count - 🧌 Mock object generation
- 🧬 Nested objects
- 📂 Drag and drop .json for mock generation
git clone https://github.com/PittsGitHub/MockOff.git
cd MockOff
npm install
npm run devQuick input: input key => tab => input value => tab => enter key => input key 🔁
{
"totalItemCount": 500,
"items": [
{
"id": 1,
"name": "Howard Grady",
"age": 67,
"borks": true,
"strArray": [
"below amidst",
"abseil because",
"old within"
],
"numArray": [
980,
262,
262,
397,
710
]
},
{
"id": 2,
"name": "Marcos Kozey",
"age": 79,
"borks": false,
"strArray": [
"incidentally reproachfully",
"trust now",
"as geez"
],
"numArray": [
343,
8,
73,
607,
950
]
}
...
]
}
