DB Fiddle Alternatives

A tool for easy online testing and sharing of database problems and their solutions.

Open Source

Free Online SQL Editor

B2B SaaS: Make your app enterprise-ready! Authentication - SAML/OIDC SSO, Directory Sync (SCIM 2.0), Audit Logs, Data Privacy Vault, and more!

Try for free Open Source free $49.0 / Monthly (Per connection)

An online tool for testing, demonstrating and sharing database commands and scripts.

SQLZoo includes tutorials and reference to support people learning SQL. It features:

SQLize.online is a free online SQL environment for quickly running, experimenting with and sharing SQL code.

SQLBolt provides a set of interactive lessons and exercises to help you learn SQL

PHPize.online is a free online environment for quickly running, experimenting with and sharing PHP and SQL code.

Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.

LearnJavaOnline.org is a free website that teaches java and six other programming languages.

Online SQL playground for testing and sharing SQL snippets. SQLite, MySQL and PostgreSQL.

Online compiler for many languages, including MySQL

Learn to code by helping nonprofits.

How it works. This is the website we wish we had when we were learning on our own. We scour the internet looking for only the best resources to supplement your learning and present them in a logical order.

Open Source