diff --git a/README.md b/README.md
index 4b9f802..951e686 100644
--- a/README.md
+++ b/README.md
@@ -9,4 +9,12 @@ This project uses [PNPM](https://pnpm.io/) for package management.
 How to Install
 ==============
 
-## To be added
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+## Chromium
+- [Download](https://git.coom.tech/araragi/JKCS/archive/master.zip) this repo and extract it somewhere
+- Type `chrome://extensions` in your address bar
+- Enable **Developer Mode**
+- Click on **Load Unpacked**
+- Select the `chrome` folder from the zip you extracted earlier.
+
+## Firefox
+The Firefox extension is currently unsigned, which means you'll have to go into `about:config` and set `xpinstall.signatures.required` to false, then you can install the extension from the .xpi file in this repo like you normally would.
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