How much does PHP Debug Bar cost?

PHP Debug Bar is listed as free. No paid plan with a published price was found.

Does PHP Debug Bar have an API?

We could not confirm API access for PHP Debug Bar.

● Identity checked

Developer tools · Vendor site 2026-10-04

PHP Debug Bar is a library that renders a browser debug bar with collectors for queries, logs, timing, and other runtime data from PHP applications.

Updated 2026-10-04View sources

Category: Developer tools
Free access: DebugBar is open-source software documented on php-debugbar.com with Composer install instructions.
API access: Not confirmed

Understand the total cost

Free

DebugBar is open-source software documented on php-debugbar.com with Composer install instructions.

Access: DebugBar is open-source software documented on php-debugbar.com with Composer install instructions.

No retained pricing changes yet. A current price alone does not establish a historical trend.

Identity and profile

Reviewed vendor source

2026-10-04

Facts apply to the named version and check date. Send a sourced correction if something changed.