##Update 30th March 2015:
The uploader is fixed now! We had to turn it into a full Mathematica application in order to adapt toAs of today, the changed SE APIold repository will no longer be maintained. The new version and installation instructionsAll the former functionality can now be found in the new SEUploaderApplication repository of halirutanSE Tools package. If you are not able to install it through the provided installation script, please download the complete repository, unpack it and copy the SEUploader folder (with all its content) into
FileNameJoin[{$UserAddOnsDirectory, "Applications"}]
After a restart ofThe Mathematica, the "SE Uploader" should show up in the "Palettes" menu. If you still have problems, leaveonline repository contains a @halirutan comment here stating your operating system, Mathematica versionvery detailed description how it works and the occurring error. --halirutan
###25. November 2013
StackExchange has changed the upload API. I have adapted the image uploader to work with the new API. Please follow the instructions on the SEUploaderApplication repositoryhow it can be installed. --halirutan