You can convert the xml output from cppcheck into a html report. You'll need python and the pygments module (http://pygments.org/) for this to work. In the Cppcheck source tree there is a folder "htmlreport" that contains a script that transforms a Cppcheck xml file into html output.

This command generates the help screen:

htmlreport/cppcheck-htmlreport -h

The output screen says:

Usage: cppcheck-htmlreport [options]

Options:
  -h, --help      show this help message and exit 
  --file=FILE     The cppcheck xml output file to read defects from. 
                  Default is reading from stdin. 
  --report-dir=REPORT_DIR 
                  The directory where the html report content is written.
  --source-dir=SOURCE_DIR
                  Base directory where source code files can be found.

An example usage:

./cppcheck gui/test.cpp --xml 2> err.xml
htmlreport/cppcheck-htmlreport --file=err.xml --report-dir=test1 --source-dir=.