db<>fiddle Alternatives

Sites and apps similar to db<>fiddle include DB Fiddle, which is free. Other options are Rextester, SQL Fiddle, phpize.online and sqlize.online. In total there are six sites and apps like db<>fiddle for self-hosting.

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db<>fiddle alternatives page was last updated Jun 16, 2026

DB Fiddle
1 like
An online tool for testing, sharing and collaborating on SQL snippets. Supports MySQL PostgreSQL and SQLite database engines.
Cost / License
Free
Proprietary
Origin
United Kingdom
Platforms
Online
United Kingdom
Good alternative?Is DB Fiddle a good alternative to db<>fiddle?
R
R
Rextester
2 likes
Rextester - some online tools for anyone who finds them useful. It was started as online .net regex tester. Rextester stands for regular expression tester.
Cost / License
Free
Proprietary
Platforms
Online
R
Good alternative?Is Rextester a good alternative to db<>fiddle?
SQL Fiddle
6 likes
A tool for easy online testing and sharing of database problems and their solutions.
Cost / License
Free
Open Source
Origin
United States
Platforms
Online
Self-Hosted
United States
Good alternative?Is SQL Fiddle a good alternative to db<>fiddle?
phpize.online
1 like
PHPize.online is a free online environment for quickly running, experimenting with and sharing PHP and SQL code.
Cost / License
Free
Proprietary
Platforms
Online
Good alternative?Is phpize.online a good alternative to db<>fiddle?
sqlize.online
1 like
SQLize.online is a free online SQL environment for quickly running, experimenting with and sharing SQL code.
Cost / License
Free
Proprietary
Platforms
Online
Good alternative?Is sqlize.online a good alternative to db<>fiddle?
T-SQL Online
Like
T-SQL Online is a browser-based sandbox built specifically for Transact-SQL (SQL Server) — not a MySQL or SQLite clone like most online SQL playgrounds. Write queries, create tables with real constraints and IDENTITY columns, run JOINs, stored procedures and triggers, and see...
Cost / License
Freemium
Proprietary
Origin
Panama
Platforms
Online
Panama
+3
Good alternative?Is T-SQL Online a good alternative to db<>fiddle?