diff --git a/package.json b/package.json
index 8e516777..45581920 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
     "dompurify": "^3.0.1",
     "exifr": "^7.1.3",
     "express": "^4.18.2",
+    "fflate": "^0.8.0",
     "gpt-3-encoder": "^1.1.4",
     "gpt3-tokenizer": "^1.1.5",
     "isomorphic-dompurify": "^1.2.0",
@@ -35,7 +36,6 @@
     "mobile-drag-drop": "3.0.0-rc.0",
     "msgpackr": "^1.9.5",
     "node-html-parser": "^6.1.5",
-    "pako": "^2.1.0",
     "png-chunk-text": "^1.0.0",
     "png-chunks-encode": "^1.0.0",
     "png-chunks-extract": "^1.0.0",
@@ -58,7 +58,6 @@
     "@types/lodash.clonedeep": "^4.5.7",
     "@types/lodash.isequal": "^4.5.6",
     "@types/node": "^18.7.10",
-    "@types/pako": "^2.0.0",
     "@types/pngjs": "^6.0.1",
     "@types/showdown": "^2.0.0",
     "@types/uuid": "^9.0.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8e2c22f6..5ba8e828 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -37,6 +37,9 @@ dependencies:
   express:
     specifier: ^4.18.2
     version: 4.18.2
+  fflate:
+    specifier: ^0.8.0
+    version: 0.8.0
   gpt-3-encoder:
     specifier: ^1.1.4
     version: 1.1.4
@@ -64,9 +67,6 @@ dependencies:
   node-html-parser:
     specifier: ^6.1.5
     version: 6.1.5
-  pako:
-    specifier: ^2.1.0
-    version: 2.1.0
   png-chunk-text:
     specifier: ^1.0.0
     version: 1.0.0
@@ -129,9 +129,6 @@ devDependencies:
   '@types/node':
     specifier: ^18.7.10
     version: 18.15.11
-  '@types/pako':
-    specifier: ^2.0.0
-    version: 2.0.0
   '@types/pngjs':
     specifier: ^6.0.1
     version: 6.0.1
@@ -827,10 +824,6 @@ packages:
   /@types/node@18.15.11:
     resolution: {integrity: sha512-E5Kwq2n4SbMzQOn6wnmBjuK9ouqlURrcZDVfbo9ftDDTFt3nk7ZKK4GMOzoYgnpQJKcxwQw+lGaBvvlMo0qN/Q==}
 
-  /@types/pako@2.0.0:
-    resolution: {integrity: sha512-10+iaz93qR5WYxTo+PMifD5TSxiOtdRaxBf7INGGXMQgTCu8Z/7GYWYFUOS3q/G0nE5boj1r4FEB+WSy7s5gbA==}
-    dev: true
-
   /@types/pngjs@6.0.1:
     resolution: {integrity: sha512-J39njbdW1U/6YyVXvC9+1iflZghP8jgRf2ndYghdJb5xL49LYDB+1EuAxfbuJ2IBbWIL3AjHPQhgaTxT3YaYeg==}
     dependencies:
@@ -1548,6 +1541,10 @@ packages:
       reusify: 1.0.4
     dev: true
 
+  /fflate@0.8.0:
+    resolution: {integrity: sha512-FAdS4qMuFjsJj6XHbBaZeXOgaypXp8iw/Tpyuq/w3XA41jjLHT8NPA+n7czH/DDhdncq0nAyDZmPeWXh2qmdIg==}
+    dev: false
+
   /fill-range@7.0.1:
     resolution: {integrity: sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==}
     engines: {node: '>=8'}
@@ -2315,10 +2312,6 @@ packages:
       p-finally: 1.0.0
     dev: true
 
-  /pako@2.1.0:
-    resolution: {integrity: sha512-w+eufiZ1WuJYgPXbV/PO3NCMEc3xqylkKHzp8bxp1uW4qaSNQUkwmLLEc3kKsfz8lpV1F8Ht3U1Cm+9Srog2ug==}
-    dev: false
-
   /parent-module@1.0.1:
     resolution: {integrity: sha512-GQ2EWRpQV8/o+Aw8YqtfZZPfNRWZYkbidE9k5rpl/hC3vtHHBfGm2Ifi6qWV+coDGkrUKZAxE3Lot5kcsRlh+g==}
     engines: {node: '>=6'}
diff --git a/src/ts/storage/risuSave.ts b/src/ts/storage/risuSave.ts
index 00b60bca..f59eb356 100644
--- a/src/ts/storage/risuSave.ts
+++ b/src/ts/storage/risuSave.ts
@@ -1,5 +1,5 @@
 import { Packr, Unpackr, decode } from "msgpackr";
-import pako from "pako";
+import * as fflate from "fflate";
 import { isTauri } from "./globalApi";
 
 const packr = new Packr({
@@ -17,7 +17,7 @@ const magicCompressedHeader = new Uint8Array([0, 82, 73, 83, 85, 83, 65, 86, 69,
 export function encodeRisuSave(data:any, compression:'noCompression'|'compression' = 'noCompression'){
     let encoded:Uint8Array = packr.encode(data)
     if(isTauri || compression === 'compression'){
-        encoded = pako.deflate(encoded)
+        encoded = fflate.compressSync(encoded)
         const result = new Uint8Array(encoded.length + magicCompressedHeader.length);
         result.set(magicCompressedHeader, 0)
         result.set(encoded, magicCompressedHeader.length)
@@ -36,7 +36,7 @@ export function decodeRisuSave(data:Uint8Array){
         switch(checkHeader(data)){
             case "compressed":
                 data = data.slice(magicCompressedHeader.length)
-                return decode(pako.inflate(data))
+                return decode(fflate.decompressSync(data))
             case "raw":
                 data = data.slice(magicHeader.length)
                 return unpackr.decode(data)
@@ -51,7 +51,7 @@ export function decodeRisuSave(data:Uint8Array){
             const dec = unpackr.decode(realData)
             return dec   
         } catch (error) {
-            const buf = Buffer.from(pako.inflate(Buffer.from(data)))
+            const buf = Buffer.from(fflate.decompressSync(Buffer.from(data)))
             try {
                 return JSON.parse(buf.toString('utf-8'))                            
             } catch (error) {
@@ -87,4 +87,4 @@ function checkHeader(data: Uint8Array) {
     }  
     // All bytes matched
     return header;
-  }
\ No newline at end of file
+}
\ No newline at end of file