I'll take this opportunity to shill my little tool I wrote for this purpose https://github.com/wyager/metastrip https://github.com/wyager/metastrip It removes

I'll take this opportunity to shill my little tool I wrote for this purpose https://github.com/wyager/metastrip https://github.com/wyager/metastrip It removes metadata (in the dumbest way possible - convert to raster and back) and also inserts random noise to defeat straightforward stego.