Meet Cockblock.

The watermark that protects your art from AI learning. Cockblock is not only a tool that sticks a spanner in the works, it's a badge that shows we stand on the side of humanity.

How does it work? AI rejects nudity, so we've created the first ever penis watermark to paste across your art.

Who are we? We're a collection of creative people who are pro-artist, pro regulation, pro fair-use.

That's why Cockblock is, and will always be a free tool.