Generate FakeSON
Create JSON that looks real but is completely fake. Runs entirely in your browser, so your data never leaves your device.
Output
The result appears here as you type.
How to use Generate FakeSON
- 1. Set the number of Records. Enter how many fake records you want in the generated array. Nothing needs to be pasted in, since FakeSON builds entirely new records from scratch each run.
- 2. Choose a Shape. Pick Users, Products or Orders depending on which realistic-looking fields you need, such as names and emails for users or prices and SKUs for products.
- 3. Pick an indent. Choose 2 spaces, 4 spaces or tabs so the generated JSON matches the formatting already used in the fixture file or seed script you plan to paste it into.
- 4. Copy the fake records. Copy the generated array of realistic-looking, entirely made up records and paste it into a demo, a seed script, or a mock API response.
When to use Generate FakeSON
Generate FakeSON produces JSON that looks like real application data, complete with plausible names, emails and IDs, but every field is made up. Use Generate FakeSON whenever you need believable-looking JSON for a demo or test without exposing or fabricating real personal information.
- Seeding a demo dashboard. You are presenting a product to stakeholders and need the dashboard to look populated with real-seeming users or orders rather than empty tables or Lorem Ipsum text.
- Populating a UI mockup early. The backend team hasn't finished the API yet, but the frontend needs realistic-looking data to build against. Generate a batch of fake records and wire them in temporarily.
- Testing pagination with volume. You need hundreds of order records to verify a table's pagination, sorting and filtering actually work at scale, without waiting on a real dataset.
- Filling a design prototype's product list. A design tool or storybook needs example products with names and prices that look plausible rather than placeholder text like item1 and item2.
Examples
Generate fake user records
Output
[
{
"id": 4821,
"name": "Nora Vance",
"email": "nora.vance@example.com",
"isActive": true
},
…
]About the Generate FakeSON tool
Generate FakeSON runs as plain JavaScript in your browser tab, with no server behind it. Create JSON that looks real but is completely fake. Whatever you put in stays on your device from start to finish.
The tool is part of EditSafely's JSON Tools section, 90 single-purpose utilities built around the same idea: open the page, get the result, keep your data to yourself.
You can shape the output with 3 settings, including Records, Shape and Indent, and the result refreshes the moment you change one. A worked example further down the page shows exactly what the tool produces for a real input.
That local-first design has practical benefits beyond privacy. The tool keeps working on a flaky connection once the page has loaded, results are instant because nothing round-trips to a server, and it is safe to use with confidential material.
Frequently asked questions
Does Generate FakeSON cost anything?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Does the generator send anything to a server?
No data leaves your device. The whole tool is JavaScript that runs inside your browser tab, so there is no upload, no server-side processing and no log of what you did. If you disconnect from the internet after the page loads, it keeps working.
How do I get a different result?
Run the generator again. Each run is computed fresh on your device, and any options you change are applied to the next result immediately.
Do I need to sign up or install anything?
Nothing to install and no account needed. Open the page in any up-to-date browser, including on a phone or tablet, and the tool is ready.
How do I use the result?
The output panel has a one-click copy button, and you can keep refining the input while you work; the result updates in place as you type.