# Claude Will Now Leave A Watermark On Everything It Writes. What Does That Mean?

> Source: <https://www.machinebrief.com/news/claude-will-now-leave-a-watermark-on-everything-it-writes-wh-pz8k>
> Published: 2026-08-13 06:31:19+00:00

# Claude Will Now Leave A Watermark On Everything It Writes. What Does That Mean?

By Anisha Sircar, ContributorSource:

[Forbes Innovation](https://www.forbes.com/innovation/)[Anthropic](/glossary/anthropic)is adding invisible watermarks to

[Claude](/glossary/claude)’s AI-generated text globally, as new EU rules push AI companies toward greater transparency.

Get AI news in your inbox

Daily digest of what matters in AI.