kreXX Debugger kreXX Debugger

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includekrexx / stable

Alternative for `f:debug` (fluid) and `debug();` (PHP) with additional analysis features and logging options.

This version supports TYPO3

10 LTS 11 LTS 12 LTS 13 LTS 14 LTS

Older versions also support TYPO3

4.5 LTS 6.2 LTS 7 LTS 8 LTS 9 LTS 10 LTS 11 LTS 12 LTS 13 LTS 14 LTS

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Download 6.1.8

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Extension Manual Found an Issue? Code Insights Packagist.org

Details

Author
BRAINWORXX GmbH
Last update
12. Sep 2026
First upload
20. Aug 2014
Downloads
70,443
Category
Miscellaneous
Dependencies
  • TYPO3 (>=10.4.0 <=14.3.99)
  • PHP (>=7.4.0 <=8.5.99)

Last upload comment

Bugfix and maintenance release.
See changelog for details.

Downloads by month

Installation

  1. Download ZIP file
  2. Log into your TYPO3 backend
  3. Go to Extension Manager module
  4. Press the upload button on the top bar
  5. Select the ZIP file and upload it. If you want to overwrite an existing extension installation, activate the checkbox.
  1. Go to your folder where the root composer.json file is located
  2. Type: composer require brainworxx/includekrexx to get the latest version that runs on your TYPO3 version.
  1. Download T3X file
  2. Log into your TYPO3 backend
  3. Go to Extension Manager module
  4. Press the upload button on the top bar
  5. Select the T3X file and upload it. If you want to overwrite an existing extension installation, activate the checkbox.

Other extensions by this user (1)

Version history

Filter for TYPO3 versions

6.1.8 stable Latest
September 12, 2026
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS 14 LTS (>=10.4.0 <=14.3.99)
Bugfix and maintenance release.
See changelog for details.
Download
6.1.7 stable
June 27, 2026
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS 14 LTS (>=10.4.0 <=14.3.99)
Bugfix and maintenance release.
See changelog for details.
Download
6.1.6 stable
April 25, 2026
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS 14 LTS (>=10.4.0 <=14.3.99)
Bugfix and maintenance release.
See changelog for details.
Download
6.1.5 stable
February 12, 2026
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=14.1.99)
Bugfix and maintenance release.
See changelog for details.
Download
6.1.4 stable
February 07, 2026
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=14.1.99)
Bugfix and maintenance release.
See changelog for details.
Download
6.1.3 stable
December 06, 2025
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=14.0.99)
- [Feature] Updated to TYPO3 14.0.
- [Feature] Updated to PHP 8.5.
- [Bugfix] Added the missing 'Type hint' to the translation.
- [Bugfix] More space for the additional data in the SmokyGrey skin.
- [Bugfix] TYPO3 Exceptions after update symfony/dependency-injection to 7.4.0
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6.1.2 stable
November 18, 2025
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=13.4.99)
Bugfix and maintenance release.
See changelog for details.
Download
6.1.1 stable
October 03, 2025
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=13.4.99)
Bugfix and maintenance release.
See changelog for details.
Download
6.1.0 stable
August 23, 2025
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=13.4.99)
Added support for Domain Record objects.
Added support for Raw Record objects.
Added support for Settings objects.
See changelog for details.
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6.0.0 stable
July 29, 2025
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=13.4.99)
Added ContentBlock support.
Improved getter analysis.
See changelog for details.
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5.1.7 stable
July 29, 2025
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=13.4.99)
Bugfix and maintenance release.
See changelog for details.
Download
5.1.6 stable
July 08, 2025
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=13.4.99)
Bugfix and maintenance release.
See changelog for details.
Download
5.1.5 stable
May 17, 2025
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=13.4.99)
The Css of the Smokey Grey skin is now compatible again with the breaking changes in the asset collector.
See changelog for details.
Download
5.1.4 stable
May 10, 2025
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=13.4.99)
Bugfix and maintenance release.
See changelog for details.
Download
5.1.3 stable
February 01, 2025
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=13.4.99)
The backend module is now compatible again with the breaking changes in TYPO3 13.4.3.
See changelog for more details.
Download
5.1.2 stable
November 26, 2024
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=13.4.99)
Bugfix and maintenance release.
See changelog for details.
Download
5.1.1 stable
October 25, 2024
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=13.4.99)
Bugfix and maintenance release.
See changelog for details.
Download
5.1.0 stable
October 15, 2024
TYPO3: 10 LTS 11 LTS 12 LTS 13 LTS (>=10.4.0 <=13.4.99)
- Rewrote large parts of the documentation.
- Added dark mode for the backend module.
- Moved the fluid getter display to the same level as the public object properties for better readability
- TYPO3 13.4 support.
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5.0.5 stable
September 17, 2024
TYPO3: 10 LTS 11 LTS 12 LTS (>=10.4.0 <=13.3.99)
Bugfix and maintenance release.
See changelog for details.
Download
5.0.4 stable
August 26, 2024
TYPO3: 10 LTS 11 LTS 12 LTS (>=10.4.0 <=13.2.99)
Bugfix and maintenance release.
See changelog for details.
Download
5.0.3 stable
July 02, 2024
TYPO3: 10 LTS 11 LTS 12 LTS (>=10.4.0 <=12.4.99)
Bugfix and maintenance release.
See changelog for details.
Download
5.0.2 stable
March 01, 2024
TYPO3: 10 LTS 11 LTS 12 LTS (>=10.4.0 <=12.4.99)
Bugfix and maintenance release.
See changelog for details.
Download
5.0.1 stable
January 13, 2024
TYPO3: 10 LTS 11 LTS 12 LTS (>=10.4.0 <=12.4.99)
Bugfix and maintenance release.
See changelog for details.
Download
5.0.0 stable
September 23, 2023
TYPO3: 10 LTS 11 LTS 12 LTS (>=10.4.0 <=12.4.99)
- Dropped PHP 7.0 and 7.1 support.
- Added German translation.
- Added Flexform data analysis.
See changelog for details.
Download
4.1.10 stable
July 22, 2023
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS 11 LTS 12 LTS (>=7.6.0 <=12.4.99)
Bugfix and maintenance release.
See changelog for details.
Download
4.1.9 stable
April 29, 2023
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS 11 LTS 12 LTS (>=7.6.0 <=12.4.99)
Bugfix and maintenance release.
See changelog for details.
Download
4.1.8 stable
January 14, 2023
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS 11 LTS (>=7.6.0 <=12.1.99)
Bugfix and maintenance release.
See changelog for details.
Download
4.1.7 stable
November 19, 2022
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS 11 LTS (>=7.6.0 <=12.0.99)
Bugfix and maintenance release.
See changelog for details.
Download
4.1.6 stable
September 03, 2022
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS 11 LTS (>=7.6.0 <=11.5.99)
Bugfix and maintenance release.
See changelog for details.
Download
4.1.5 stable
May 30, 2022
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS 11 LTS (>=7.6.0 <=11.5.99)
Bugfix and maintenance release.
See changelog for details.
Download
4.1.4 stable
April 19, 2022
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS 11 LTS (>=7.6.0 <=11.5.99)
Bugfix and maintenance release.
See changelog for details.
Download
4.1.3 stable
January 10, 2022
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS 11 LTS (>=7.6.0 <=11.5.99)
Bugfix and maintenance release.
See changelog for details.
Download
4.1.2 stable
October 09, 2021
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS 11 LTS (>=7.6.0 <=11.5.99)
Bugfix and maintenance release.
See changelog for details.
Download
4.1.1 stable
June 28, 2021
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS (>=7.6.0 <=11.2.99)
Bugfix and maintenance release.
See changelog for details.
Download
4.1.0 stable
April 23, 2021
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS (>=7.6.0 <=10.4.99)
Much better analysis and integration for the entries of the TYPO3 FileWriter logging.
See changelog for details.
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4.0.0 stable
October 28, 2020
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS (>=7.6.0 <=10.4.99)
- Dropped PHP 5.x support.
- Added better string analysis (json, file path, callback, xml)
- Added logging shothand "krexxlog();".
See changelog for details.
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3.3.4 stable
June 17, 2020
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS (>=7.6.0 <=10.4.99)
- Fixed the handling of __PHP_Incomplete_Class.
- Fixed a regression with the source generation.
Download
3.3.3 stable
April 29, 2020
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS (>=7.6.0 <=10.4.99)
Fixed the composer dependencies.
Download
3.3.2 stable
April 28, 2020
TYPO3: 7 LTS 8 LTS 9 LTS 10 LTS (>=7.6.0 <=10.4.99)
- Updated to TYPO3 10.4
- 5 bug fixes

See changelog for details.
Download
3.3.1 stable
February 01, 2020
TYPO3: 7 LTS 8 LTS 9 LTS (>=7.6.0 <=10.2.99)
- Updated to PHP 7.4
- 6 bug fixes

See changelog for details.
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3.3.0 stable
November 19, 2019
TYPO3: 7 LTS 8 LTS 9 LTS (>=7.6.0 <=10.1.99)
- 8 new features
- 12 bug fixes

See changelog for details.
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3.2.0 stable
July 30, 2019
TYPO3: 6.2 LTS 7 LTS 8 LTS 9 LTS (>=6.2.0 <=9.5.99)
- 13 new features
- 14 bug fixes

See changelog for details.
Download
3.1.0 stable
February 25, 2019
TYPO3: 6.2 LTS 7 LTS 8 LTS 9 LTS (>=6.2.0 <=9.5.99)
- Complete rewrite of the backend module
- Added Admin Panel module
- Bugfix and minor features.
- See changelog for details.
Download
3.0.1 stable
November 24, 2018
TYPO3: 6.2 LTS 7 LTS 8 LTS 9 LTS (>=6.2.0 <=9.5.99)
Bugfix release. See changelog for details.
Download
3.0.0 stable
October 02, 2018
TYPO3: 6.2 LTS 7 LTS 8 LTS 9 LTS (>=6.2.0 <=9.5.99)
- Added Aimeos shop debugger
- Added a forced logger
- Removed the old 4.5 compatibility
- 26 bugfixes

See changelog for details.
Download
2.4.0 stable
February 01, 2018
TYPO3: 4.5 LTS 6.2 LTS 7 LTS 8 LTS (>=4.5.0 <=9.1.99)
Feature and bugfix release. See details in changelog
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2.3.1 stable
September 09, 2017
TYPO3: 4.5 LTS 6.2 LTS 7 LTS 8 LTS (>=4.5.0 <=8.7.99)
New version due to TER security incident. See https://typo3.org/teams/security/security-bulletins/psa/typo3-psa-2017-001/
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2.3.0 stable Security
September 01, 2017
TYPO3:
N/A
2.2.0 stable
April 06, 2017
TYPO3: 4.5 LTS 6.2 LTS 7 LTS 8 LTS (>=4.5.0 <=8.7.99)
Added a fluid debugger viewhelper.
Download
2.1.2 stable
February 18, 2017
TYPO3: 4.5 LTS 6.2 LTS 7 LTS (>=4.5.0 <=8.6.99)
Fixed that annoying warning with PHP7.
Download
2.1.1 stable
February 17, 2017
TYPO3: 4.5 LTS 6.2 LTS 7 LTS (>=4.5.0 <=8.6.99)
- Bugfix / maintenance release
- Added the search option "Search whole value".
- Added additional info display to the Hans skin
- Added more backend config options
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2.1.0 stable
December 21, 2016
TYPO3: 4.5 LTS 6.2 LTS 7 LTS (>=4.5.0 <=8.5.99)
- Added a deep getter-method analysis
- Added options to the search
- Added a delete button in the logfile access
- Reworked parts of the Hans skin for better readability
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2.0.1 stable
October 22, 2016
TYPO3: 4.5 LTS 6.2 LTS 7 LTS (>=4.5.0 <=8.4.99)
- Added a IP mask to the configuration
- Removed config options that nobody was editing anyway
- Added the method arguments to the method analysis in the smokygrey skin
- Fixed the source generation for array-objects
- Minor bugfixes
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2.0.0 stable
August 30, 2016
TYPO3: 4.5 LTS 6.2 LTS 7 LTS (>=4.5.0 <=8.3.99)
- Refactored almost everything resulting in a a major increase in speed.
- Added source code to the closure analysis.
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1.4.2 stable
July 07, 2016
TYPO3: 4.5 LTS 6.2 LTS 7 LTS (>=4.5.0 <=8.2.99)
- Added metadata to the backend logging
- Restructured the configuration options
- Unclunked the Smokey-Grey skin
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1.4.1 stable
May 04, 2016
TYPO3: 4.5 LTS 6.2 LTS 7 LTS (>=4.5.0 <=8.1.99)
- Added a new backend menu to access the log files
- Added class constants analysis
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1.4.0 stable
March 24, 2016
TYPO3: 4.5 LTS 6.2 LTS 7 LTS (>=4.5.0 <=8.0.99)
- Changed the name to kreXX Debugger
- Updated to Typo3 8.0
- Updated to PHP7
- Removed jQuery
- Added Smoky-Grey skin
- A lot of bugfixes
Download
1.3.6 stable
November 10, 2015
TYPO3: 4.5 LTS 6.2 LTS 7 LTS (>=4.5.0 <=7.6.99)
- When analysing '$this', all reachable properties of a class will be dumped.
- Class properties are now sorted alphabetically.
- Several X-Browser fixes.
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1.3.5 stable
October 03, 2015
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=7.5.99)
Added code generation to reach the values in the analysis.
kreXX will now inform the dev if the output limit was reached.
Added a minor bugfix.
Download
1.3.4 stable
August 08, 2015
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=7.4.99)
Updated to Typo3 7.4. Added Closure analysis as well as a few bugfixes.
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1.3.3 stable
June 19, 2015
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=7.3.99)
Updated to Typo3 7.3. Restructured the output for a better readability, added a lot of bug fixes and a major speed-up tweak. A new backend menu was added where the local cookie settings can be edited.
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1.3.2 stable
April 29, 2015
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=7.2.99)
Updated to typo3 7.2. Added some bugfixes. Set the version number of includekrexx to 1.3.2 which is the version of the bundled kreXX library, to avoid confusion.
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1.1.1 stable
February 25, 2015
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=7.1.99)
Updated to kreXX 1.3.1 and Typo3 7.1. Added a lot of bugfixes.
Download
1.1.0 stable
February 02, 2015
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=7.0.99)
Updated to kreXX 1.3.0. Added search and collapse functions to the Hans skin, as well as bugfixes. The frontend editing is now configurable in the backend.
Download
1.0.0 stable
December 02, 2014
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=6.2.99)
Updated to kreXX 1.2.0. Updates include reduced memory usage, bugfixes and a settings editor in the backend.
Download
0.3.0 beta
November 20, 2014
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=6.2.99)
Updated to kreXX 1.2.0. Updates include a lot of bugfixes and tweaks. There is also a new colour coded template and a fatal error handler included.
Download
0.2.0 beta
October 07, 2014
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=6.2.99)
Updated to kreXX 1.1.0. Updates include several bugfixes. All configuration can now be edited on the frontend.
Download
0.1.2 beta
September 05, 2014
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=6.2.99)
Updated to kreXX 1.0.1. Updates include PHP 5.3 fixes and support for inherited comments in the class analysis.
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0.1.1 beta
September 05, 2014
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=6.2.99)
Updated to kreXX 1.0.1
- A couple of bugfixes for PHP 5.3
- Added support for inherited comments
- Rearranged class structure
- Static cache for internal templating
Download
0.1.0 beta
August 28, 2014
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=6.2.99)
Updated to kreXX 1.0.0 which includes a lot of bugfixes as well as new features like editing settings on the frontend.
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0.0.4 beta
August 21, 2014
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=6.2.99)
Updated the included kreXX to rc3.
Download
0.0.3 beta
August 20, 2014
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=6.2.99)
kreXX is a php debug tool, which displays debug information about objects and variables in it's own draggable debug output. It is actually a fork of Krumo which can be found here: http://krumo.sourceforge.net/
Download
0.0.2 beta
August 20, 2014
TYPO3: 4.5 LTS 6.2 LTS (>=4.5.0 <=6.2.0)
kreXX is a php debug tool, which displays debug information about objects and variables in it's own draggable debug output.

It is actually a fork of Krumo which can be found here:
http://krumo.sourceforge.net/

We have used Krumo for some time in ou
Download

Get started

Download 6.1.8

Resources

Extension Manual Found an Issue? Code Insights Packagist.org

Details

Author
BRAINWORXX GmbH
Last update
12. Sep 2026
First upload
20. Aug 2014
Downloads
70,443
Category
Miscellaneous
Dependencies
  • TYPO3 (>=10.4.0 <=14.3.99)
  • PHP (>=7.4.0 <=8.5.99)