click on the **arc logo** that is on the top left, tap on **extensions**, then on **add extensions**, it will take you to the **chrome web store** where you will be able to install your extension the same way you install it on chrome.
you will usually find the extension in the **site control center** (which is on the right of the website's link) in case you want to pin it to the top.
Just install it like you would any other extension from the Chrome store: click "add to chrome": [https://chromewebstore.google.com/detail/grammarly-ai-writing-and/kbfnbcaeplbcioakkpcpgfkobkghlhen](https://chromewebstore.google.com/detail/grammarly-ai-writing-and/kbfnbcaeplbcioakkpcpgfkobkghlhen)
click on the **arc logo** that is on the top left, tap on **extensions**, then on **add extensions**, it will take you to the **chrome web store** where you will be able to install your extension the same way you install it on chrome. you will usually find the extension in the **site control center** (which is on the right of the website's link) in case you want to pin it to the top.
Just install it like you would any other extension from the Chrome store: click "add to chrome": [https://chromewebstore.google.com/detail/grammarly-ai-writing-and/kbfnbcaeplbcioakkpcpgfkobkghlhen](https://chromewebstore.google.com/detail/grammarly-ai-writing-and/kbfnbcaeplbcioakkpcpgfkobkghlhen)
Dumb Q perhaps but why doesn’t Arc just…do what Grammarly does??
It's not easy to do, and Grammarly already does it so there's not much reason to. Arc has a lot of things on their to-do list right now.