ownership=unclaimededitorial=approvedrel=ugc nofollow
JSONPlaceholder
Free online REST API for testing and prototyping with fake data.
Which fake / mock REST API tools are on IndieIndex?
As of 2026-10-01, IndieIndex curates 6 candidates for this intent among 190 published registry listings: JSONPlaceholder, DummyJSON, httpbin, Webhook.site, Mockaroo, JSON Generator. Fake REST and mock JSON APIs on IndieIndex for front-end practice and quick prototypes without a real backend.
Curated listings
| Name | URL / slug | Categories | Ownership / editorial |
|---|---|---|---|
| JSONPlaceholder | https://jsonplaceholder.typicode.com/ |
devtools, utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| DummyJSON | https://dummyjson.com/ |
devtools, utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| httpbin | https://httpbin.org/ |
devtools, utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| Webhook.site | https://webhook.site/ |
utilities, devtools | ownership=unclaimed editorial=approved rel=ugc nofollow |
| Mockaroo | https://www.mockaroo.com/ |
devtools, utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| JSON Generator | https://json-generator.com/ |
devtools, converters | ownership=unclaimed editorial=approved rel=ugc nofollow |
Cards
ownership=unclaimededitorial=approvedrel=ugc nofollow
DummyJSON
Free fake REST API with products, users, carts, and more.
ownership=unclaimededitorial=approvedrel=ugc nofollow
httpbin
HTTP request & response testing service for developers.
ownership=unclaimededitorial=approvedrel=ugc nofollow
Webhook.site
Instant unique URLs to inspect HTTP webhooks and requests.
ownership=unclaimededitorial=approvedrel=ugc nofollow
Mockaroo
Realistic fake data generator for CSV, JSON, SQL, and Excel.
ownership=unclaimededitorial=approvedrel=ugc nofollow
JSON Generator
Template-based online JSON fake data generator.