This project is a boxfile editor for training the tesseract-ocr engine. It converts an uploaded image to TIFF format via imagemagick and runs tesseract with its makebox option. For more information see full writeup and comments.
Running tesseract 3.01 and ImageMagick 6.5.4-7. Note: please don't abuse this tool/live demo or repurpose it as a web service. In case of resource abuse, I'll be forced to throttle offending IP addresses.
Update: boxfile is now version 3 compatible.
Please report any issues.