Mock APIs
Find free mock API services and fake data generators for frontend development. Test your applications with JSONPlaceholder, Mocky, and REST API simulators.
Jokeapi
JokeAPI is a REST API that serves uniformly and well formatted jokes.
Mockaroo
Need some mock data to test your app? Mockaroo lets you generate up to 1,000 rows of realistic test data in CSV, JSON, SQL, and Excel formats.
Random User Generator
A free, open-source API for generating random user data. Like Lorem Ipsum, but for people.
Pokeapi
The RESTful Pokémon API
Jsonplaceholder
Free fake API for testing and prototyping.
Chucknorris facts
Retrieve a random chuck joke in JSON format.
Json-generator
The most elegant way to create random data. Mock json data generator
Loremflickr
LoremFlickr provides placeholder images for every case, web or print, on almost any subject, in any size. It's simple and free.
Lorem Picsum
An easy to use API to get beautiful placeholder images. Size and other parameters can be specified.
pravatar
Don’t waste your time making dummy images for your mockup or wireframe. pravatar.cc is a free service that generates random avatars.
Placedog
Hand-picked, stunning photographs of our favourite pets: dogs! Free to use with your websites/projects!
Dog.ceo-Dog-api
The internet biggest collection of open source dog pictures.
Lorem.space - Placeholder image generator
API for placeholder images but useful!
Public-apis
A collective list of free APIs for use in software and web development