diff --git a/keyboards/ymd75/config.h b/keyboards/ymd75/config.h
index cf3d3fd8d..79dcdc6c4 100644
--- a/keyboards/ymd75/config.h
+++ b/keyboards/ymd75/config.h
@@ -35,3 +35,4 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define RGBLIGHT_HUE_STEP 12
 #define RGBLIGHT_SAT_STEP 15
 #define RGBLIGHT_VAL_STEP 18
+#define DYNAMIC_KEYMAP_LAYER_COUNT 3
diff --git a/keyboards/ymd75/keymaps/via/keymap.c b/keyboards/ymd75/keymaps/via/keymap.c
new file mode 100644
index 000000000..4a9107bf9
--- /dev/null
+++ b/keyboards/ymd75/keymaps/via/keymap.c
@@ -0,0 +1,61 @@
+ /* Copyright 2021 kshpits 
+  * 
+  * This program is free software: you can redistribute it and/or modify 
+  * it under the terms of the GNU General Public License as published by 
+  * the Free Software Foundation, either version 2 of the License, or 
+  * (at your option) any later version. 
+  * 
+  * This program is distributed in the hope that it will be useful, 
+  * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+  * GNU General Public License for more details. 
+  * 
+  * You should have received a copy of the GNU General Public License 
+  * along with this program.  If not, see <http://www.gnu.org/licenses/>. 
+  */ 
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    
+    /* 0: Main Layer
+     * ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
+     * │ ESC │ F1  │ F2  │ F3  │ F4  │ F5  │ F6  │ F7  │ F8  │ F9  │ F10 │ F11 │ F12 │PRSCR│PAUSE│ DEL │
+     * ├─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┴─────┼─────┤
+     * │  `  │  1  │  2  │  3  │  4  │  5  │  6  │  7  │  8  │  9  │  0  │  -  │  =  │ BACKSPACE │HOME │
+     * ├─────┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬────────┼─────┤
+     * │  TAB   │  Q  │  W  │  E  │  R  │  T  │  Y  │  U  │  I  │  O  │  P  │  [  │  ]  │   \    │ END │
+     * ├────────┴┬────┴┬────┴┬────┴┬────┴┬────┴┬────┴┬────┴┬────┴┬────┴┬────┴┬────┴┬────┴────────┼─────┤
+     * │  CAPS   │  A  │  S  │  D  │  F  │  G  │  H  │  J  │  K  │  L  │  ;  │  '  │    RETURN   │PG_UP│
+     * ├─────────┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴──┬──┴───────┬─────┼─────┤
+     * │   LSHIFT   │  Z  │  X  │  C  │  V  │  B  │  N  │  M  │  ,  │  .  │  /  │  RSHIFT  │ UP  │PG_DN│
+     * ├──────┬─────┴┬────┴─┬───┴─────┴─────┴─────┴─────┴─────┴────┬┴────┬┴────┬┴────┬─────┼─────┼─────┤
+     * │LCTRL │L_GUI │L_ALT │                SPACE                 │R_ALT|  FN │R_CTR│LEFT │DOWN │RIGHT│
+     * └──────┴──────┴──────┴──────────────────────────────────────┴─────┴─────┴─────┴─────┴─────┘─────┘
+     */
+    [0] = LAYOUT(
+        KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_PSCR,  KC_PAUS,  KC_DEL,
+        KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,  KC_EQL,      KC_BSPC,        KC_HOME,
+        KC_TAB,     KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,  KC_RBRC,    KC_BSLS,       KC_END,
+        KC_CAPS,     KC_A,     KC_S,     KC_D,     KC_F,     KC_G,     KC_H,     KC_J,     KC_K,     KC_L,     KC_SCLN  ,KC_QUOT,        KC_ENT,             KC_PGUP,
+        KC_LSFT,       KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,    KC_RSFT,              KC_UP,    KC_PGDN,
+        KC_LCTL,  KC_LGUI,  KC_LALT,                  KC_SPC,                                    KC_RALT,  MO(1),  KC_RCTL,          KC_LEFT,   KC_DOWN,   KC_RGHT
+    ),
+    
+    [1] = LAYOUT(
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  RESET,  _______,  _______,  _______,  _______,  _______,  _______,  KC_INS,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,
+        _______,  _______,  _______,  _______  ,_______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,       _______,                 _______,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,                      KC_VOLU,  _______,
+        _______,  _______,  _______,                      _______,                                _______,  _______,  KC_APP,            KC_MPRV,  KC_VOLD,  KC_MNXT
+    ),
+	[2] = LAYOUT(
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,
+        _______,  _______,  _______,  _______  ,_______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            _______,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,       _______,                 _______,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,                      _______,  _______,
+        _______,  _______,  _______,                      _______,                                _______,  _______,  _______,            _______,  _______,  _______
+    ),
+};
diff --git a/keyboards/ymd75/keymaps/via/rules.mk b/keyboards/ymd75/keymaps/via/rules.mk
new file mode 100644
index 000000000..43061db1d
--- /dev/null
+++ b/keyboards/ymd75/keymaps/via/rules.mk
@@ -0,0 +1,2 @@
+VIA_ENABLE = yes
+LTO_ENABLE = yes
\ No newline at end of file