diff --git a/Readme.md b/Readme.md
index e69de29..9ae96b8 100644
--- a/Readme.md
+++ b/Readme.md
@@ -0,0 +1,15 @@
+# signal-decrypt-backup-rust
+A port of [https://github.com/mossblaser/signal_for_android_decryption](signal_for_android_decryption) in Rust for wasm.
+
+This port was done for speed improvements and easier integration with wasm.
+
+The cli version is available at [https://git.duskflower.dev/duskflower/signal-decrypt-backup-rust](duskflower/signal-decrypt-backup-wasm)
+
+## Build
+You need `wasm-pack` installed. If you don't have it installed, you can install it using `cargo install wasm-pack`
+
+```
+wasm-pack build --target web
+```
+
+This will generate the usable js and wasm file in ./pkg