diff --git a/package-lock.json b/package-lock.json
index 9d46950cc..1fb8191a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2835,6 +2835,11 @@
         "defer-to-connect": "^2.0.0"
       }
     },
+    "@tokenizer/token": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/@tokenizer/token/-/token-0.3.0.tgz",
+      "integrity": "sha512-OvjF+z51L3ov0OyAU0duzsYuvO01PH7x4t6DJx+guahgTnBHkhJdG7soQeTSFLWN3efnHyibZ4Z8l2EuWwJN3A=="
+    },
     "@tsconfig/node10": {
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/@tsconfig/node10/-/node10-1.0.8.tgz",
@@ -6714,6 +6719,16 @@
         "flat-cache": "^3.0.4"
       }
     },
+    "file-type": {
+      "version": "16.5.3",
+      "resolved": "https://registry.npmjs.org/file-type/-/file-type-16.5.3.tgz",
+      "integrity": "sha512-uVsl7iFhHSOY4bEONLlTK47iAHtNsFHWP5YE4xJfZ4rnX7S1Q3wce09XgqSC7E/xh8Ncv/be1lNoyprlUH/x6A==",
+      "requires": {
+        "readable-web-to-node-stream": "^3.0.0",
+        "strtok3": "^6.2.4",
+        "token-types": "^4.1.1"
+      }
+    },
     "file-uri-to-path": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz",
@@ -10690,6 +10705,11 @@
       "integrity": "sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==",
       "dev": true
     },
+    "peek-readable": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/peek-readable/-/peek-readable-4.0.1.tgz",
+      "integrity": "sha512-7qmhptnR0WMSpxT5rMHG9bW/mYSR1uqaPFj2MHvT+y/aOUu6msJijpKt5SkTDKySwg65OWG2JwTMBlgcbwMHrQ=="
+    },
     "pend": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
@@ -11220,6 +11240,14 @@
         "util-deprecate": "^1.0.1"
       }
     },
+    "readable-web-to-node-stream": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/readable-web-to-node-stream/-/readable-web-to-node-stream-3.0.2.tgz",
+      "integrity": "sha512-ePeK6cc1EcKLEhJFt/AebMCLL+GgSKhuygrZ/GLaKZYEecIgIECf4UaUuaByiGtzckwR4ain9VzUh95T1exYGw==",
+      "requires": {
+        "readable-stream": "^3.6.0"
+      }
+    },
     "readdirp": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-2.2.1.tgz",
@@ -12597,6 +12625,15 @@
       "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
       "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo="
     },
+    "strtok3": {
+      "version": "6.2.4",
+      "resolved": "https://registry.npmjs.org/strtok3/-/strtok3-6.2.4.tgz",
+      "integrity": "sha512-GO8IcFF9GmFDvqduIspUBwCzCbqzegyVKIsSymcMgiZKeCfrN9SowtUoi8+b59WZMAjIzVZic/Ft97+pynR3Iw==",
+      "requires": {
+        "@tokenizer/token": "^0.3.0",
+        "peek-readable": "^4.0.1"
+      }
+    },
     "supports-color": {
       "version": "7.2.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
@@ -12952,6 +12989,15 @@
         }
       }
     },
+    "token-types": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/token-types/-/token-types-4.1.1.tgz",
+      "integrity": "sha512-hD+QyuUAyI2spzsI0B7gf/jJ2ggR4RjkAo37j3StuePhApJUwcWDjnHDOFdIWYSwNR28H14hpwm4EI+V1Ted1w==",
+      "requires": {
+        "@tokenizer/token": "^0.3.0",
+        "ieee754": "^1.2.1"
+      }
+    },
     "tree-kill": {
       "version": "1.2.2",
       "resolved": "https://registry.npmjs.org/tree-kill/-/tree-kill-1.2.2.tgz",
diff --git a/package.json b/package.json
index 6ba63ed60..73bde17fb 100644
--- a/package.json
+++ b/package.json
@@ -111,6 +111,7 @@
     "chalk": "^4.0.0",
     "chrome-launcher": "^0.14.0",
     "execa": "^5.0.0",
+    "file-type": "^16.5.3",
     "fsevents": "^2.3.1",
     "futoin-hkdf": "^1.3.2",
     "latest-version": "^5.1.0",
diff --git a/src/api/helpers/file-to-base64.ts b/src/api/helpers/file-to-base64.ts
index 70d6cb3fa..0e7eea459 100644
--- a/src/api/helpers/file-to-base64.ts
+++ b/src/api/helpers/file-to-base64.ts
@@ -15,7 +15,8 @@
  * along with WPPConnect.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-const mimeTypes = require('mime-types');
+import * as mimeTypes from 'mime-types';
+import * as fileType from 'file-type';
 import * as fs from 'fs';
 
 /**
@@ -23,11 +24,18 @@ import * as fs from 'fs';
  * @param path file path
  * @param mime Optional, will retrieve file mime automatically if not defined (Example: 'image/png')
  */
-export async function fileToBase64(path: string, mime?: string) {
+export async function fileToBase64(path: string, mime?: string | false) {
   if (fs.existsSync(path)) {
     const base64 = fs.readFileSync(path, { encoding: 'base64' });
     if (mime === undefined) {
-      mime = await mimeTypes.lookup(path);
+      mime = mimeTypes.lookup(path);
+    }
+    if (!mime) {
+      const result = await fileType.fromFile(path);
+      mime = result?.mime;
+    }
+    if (!mime) {
+      mime = 'application/octet-stream';
     }
     const data = `data:${mime};base64,${base64}`;
     return data;