Spoiler Destroyler by Jared Christopherson

The SPOILER DESTROYLER destroyls all spoilers that you deem unsatisfactory (on YouTube only). The Destroyler scans all video thumbnails, blurring images and censoring titles when it finds any videos that match user provided criteria. In addition, it hides the progress bar in the player when watching videos uploaded by selected channels. This extension's intended use is for reducing spoilers while watching the ever exhilarating, pro-league StarCraft 2 VODs uploaded by "AfreecaTV eSports" and "ESL Archives" but can be used for whatever you like. Enjoy!