Tools categories

APIs

The Public APIs List

APIsList

A curated list for the public web APIs. You can explore public APIs by categories.

Dropmail - Disposable email service

Dropmail

Create temporary email accounts. Create as many accounts as you need, from the web or via API.

HTTPie – API testing client that flows with you

HTTPIe

A tool for testing APIs with an AI-based assistant that accepts prompts.

Mockaroo - Random Data Generator and API Mocking Tool

Mockaroo

Random Data Generator and API Mocking Tool. Generate up to 1000 columns in CSV, JSON, SQL, Excel, and more.

Placeholder.com – Free Image Placeholder Service

Placeholder.com

Free online image placeholder generator. It has an API to generate instant placeholder images.

User Initial avatars - Generate avatars with initials

UI Avatars

Online avatar generator for your users from their initials. Use their API to generate the avatars.