Choose which AI crawlers may use your content for training or answers, and generate the robots.txt rules to enforce it — all in your browser.
Append these lines to the robots.txt at your site root (/robots.txt) — don't overwrite the whole file. robots.txt is a voluntary standard: well-behaved AI crawlers honor it, but it cannot physically stop a crawler that ignores it.
Each checkbox is an AI crawler; checked means blocked. Start from a preset — Block all AI, Allow all AI, or Block training only (which blocks the model-training bots but leaves the live search and assistant bots free to fetch answers) — then fine-tune individual bots. Set the Disallow path (/ blocks your whole site; a folder like /blog/ blocks just that section), and the robots.txt rules build as you go. Copy the block or download robots.txt.
These lines belong in the robots.txt file at your site root, at /robots.txt. Append them to any rules you already have rather than replacing the file. Remember that robots.txt is a voluntary standard: the major AI companies publicly document that their crawlers obey it, but it is not technically enforced — for a hard guarantee, block the bots server-side by user agent or IP. Need general crawl rules too? Use the robots.txt generator.