diff --git a/keyboards/keychron/q4/ansi_v1/keymaps/via/keymap.c b/keyboards/keychron/q4/ansi_v1/keymaps/via/keymap.c
new file mode 100644
index 00000000..dd8669c3
--- /dev/null
+++ b/keyboards/keychron/q4/ansi_v1/keymaps/via/keymap.c
@@ -0,0 +1,66 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.com)
+ *
+ * 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
+
+// clang-format off
+
+enum layers {
+ MAC_BASE,
+ WIN_BASE,
+ _FN1,
+ _FN2,
+ _FN3
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [MAC_BASE] = LAYOUT_ansi_61(
+ KC_ESC, 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_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_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_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
+ KC_LCTL, KC_LOPT, KC_LCMD, KC_SPC, KC_RCMD, MO(_FN1), MO(_FN3), KC_RCTL),
+
+ [WIN_BASE] = LAYOUT_ansi_61(
+ KC_ESC, 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_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_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_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
+ KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, MO(_FN2), MO(_FN3), KC_RCTL),
+
+ [_FN1] = LAYOUT_ansi_61(
+ KC_GRV, KC_BRID, KC_BRIU, KC_NO, KC_NO, RGB_VAD, RGB_VAI, KC_MPRV, KC_MPLY, KC_MNXT, KC_MUTE, KC_VOLD, KC_VOLU, RGB_MOD,
+ RGB_TOG, RGB_MOD, RGB_VAI, RGB_HUI, RGB_SAI, RGB_SPI, _______, _______, _______, _______, KC_INS, KC_PGUP, KC_HOME, _______,
+ _______, RGB_RMOD, RGB_VAD, RGB_HUD, RGB_SAD, RGB_SPD, _______, _______, KC_UP, KC_NO, KC_PGDN, KC_END, _______,
+ _______, _______, _______, _______, _______, _______, NK_TOGG, KC_LEFT, KC_DOWN, KC_RIGHT, KC_DEL, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______),
+
+ [_FN2] = LAYOUT_ansi_61(
+ KC_GRV, KC_BRID, KC_BRIU, KC_NO, KC_NO, RGB_VAD, RGB_VAI, KC_MPRV, KC_MPLY, KC_MNXT, KC_MUTE, KC_VOLD, KC_VOLU, RGB_MOD,
+ RGB_TOG, RGB_MOD, RGB_VAI, RGB_HUI, RGB_SAI, RGB_SPI, _______, _______, KC_APP, KC_SCRL, KC_INS, KC_PGUP, KC_HOME, _______,
+ _______, RGB_RMOD, RGB_VAD, RGB_HUD, RGB_SAD, RGB_SPD, _______, _______, KC_UP, KC_PSCR, KC_PGDN, KC_END, _______,
+ _______, _______, _______, _______, _______, _______, NK_TOGG, KC_LEFT, KC_DOWN, KC_RIGHT, KC_DEL, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______),
+
+ [_FN3] = LAYOUT_ansi_61(
+ KC_TILD, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, _______,
+ RGB_TOG, RGB_MOD, RGB_VAI, RGB_HUI, RGB_SAI, RGB_SPI, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, RGB_RMOD, RGB_VAD, RGB_HUD, RGB_SAD, RGB_SPD, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______)
+};
+
+// clang-format on
\ No newline at end of file
diff --git a/keyboards/keychron/q4/ansi_v1/keymaps/via/rules.mk b/keyboards/keychron/q4/ansi_v1/keymaps/via/rules.mk
new file mode 100644
index 00000000..036bd6d1
--- /dev/null
+++ b/keyboards/keychron/q4/ansi_v1/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/keychron/q4/ansi_v2/keymaps/via/keymap.c b/keyboards/keychron/q4/ansi_v2/keymaps/via/keymap.c
new file mode 100644
index 00000000..dd8669c3
--- /dev/null
+++ b/keyboards/keychron/q4/ansi_v2/keymaps/via/keymap.c
@@ -0,0 +1,66 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.com)
+ *
+ * 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
+
+// clang-format off
+
+enum layers {
+ MAC_BASE,
+ WIN_BASE,
+ _FN1,
+ _FN2,
+ _FN3
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [MAC_BASE] = LAYOUT_ansi_61(
+ KC_ESC, 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_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_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_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
+ KC_LCTL, KC_LOPT, KC_LCMD, KC_SPC, KC_RCMD, MO(_FN1), MO(_FN3), KC_RCTL),
+
+ [WIN_BASE] = LAYOUT_ansi_61(
+ KC_ESC, 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_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_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_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
+ KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, MO(_FN2), MO(_FN3), KC_RCTL),
+
+ [_FN1] = LAYOUT_ansi_61(
+ KC_GRV, KC_BRID, KC_BRIU, KC_NO, KC_NO, RGB_VAD, RGB_VAI, KC_MPRV, KC_MPLY, KC_MNXT, KC_MUTE, KC_VOLD, KC_VOLU, RGB_MOD,
+ RGB_TOG, RGB_MOD, RGB_VAI, RGB_HUI, RGB_SAI, RGB_SPI, _______, _______, _______, _______, KC_INS, KC_PGUP, KC_HOME, _______,
+ _______, RGB_RMOD, RGB_VAD, RGB_HUD, RGB_SAD, RGB_SPD, _______, _______, KC_UP, KC_NO, KC_PGDN, KC_END, _______,
+ _______, _______, _______, _______, _______, _______, NK_TOGG, KC_LEFT, KC_DOWN, KC_RIGHT, KC_DEL, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______),
+
+ [_FN2] = LAYOUT_ansi_61(
+ KC_GRV, KC_BRID, KC_BRIU, KC_NO, KC_NO, RGB_VAD, RGB_VAI, KC_MPRV, KC_MPLY, KC_MNXT, KC_MUTE, KC_VOLD, KC_VOLU, RGB_MOD,
+ RGB_TOG, RGB_MOD, RGB_VAI, RGB_HUI, RGB_SAI, RGB_SPI, _______, _______, KC_APP, KC_SCRL, KC_INS, KC_PGUP, KC_HOME, _______,
+ _______, RGB_RMOD, RGB_VAD, RGB_HUD, RGB_SAD, RGB_SPD, _______, _______, KC_UP, KC_PSCR, KC_PGDN, KC_END, _______,
+ _______, _______, _______, _______, _______, _______, NK_TOGG, KC_LEFT, KC_DOWN, KC_RIGHT, KC_DEL, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______),
+
+ [_FN3] = LAYOUT_ansi_61(
+ KC_TILD, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, _______,
+ RGB_TOG, RGB_MOD, RGB_VAI, RGB_HUI, RGB_SAI, RGB_SPI, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, RGB_RMOD, RGB_VAD, RGB_HUD, RGB_SAD, RGB_SPD, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______)
+};
+
+// clang-format on
\ No newline at end of file
diff --git a/keyboards/keychron/q4/ansi_v2/keymaps/via/rules.mk b/keyboards/keychron/q4/ansi_v2/keymaps/via/rules.mk
new file mode 100644
index 00000000..036bd6d1
--- /dev/null
+++ b/keyboards/keychron/q4/ansi_v2/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/keychron/q4/iso/keymaps/via/keymap.c b/keyboards/keychron/q4/iso/keymaps/via/keymap.c
new file mode 100644
index 00000000..e7c9edb4
--- /dev/null
+++ b/keyboards/keychron/q4/iso/keymaps/via/keymap.c
@@ -0,0 +1,66 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.com)
+ *
+ * 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
+
+// clang-format off
+
+enum layers {
+ MAC_BASE,
+ WIN_BASE,
+ _FN1,
+ _FN2,
+ _FN3
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [MAC_BASE] = LAYOUT_iso_62(
+ KC_ESC, 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_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_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,
+ KC_LSFT, KC_NUBS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
+ KC_LCTL, KC_LOPT, KC_LCMD, KC_SPC, KC_RCMD, MO(_FN1), MO(_FN3), KC_RCTL),
+
+ [WIN_BASE] = LAYOUT_iso_62(
+ KC_ESC, 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_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_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,
+ KC_LSFT, KC_NUBS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
+ KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, MO(_FN2), MO(_FN3), KC_RCTL),
+
+ [_FN1] = LAYOUT_iso_62(
+ KC_GRV, KC_BRID, KC_BRIU, KC_NO, KC_NO, RGB_VAD, RGB_VAI, KC_MPRV, KC_MPLY, KC_MNXT, KC_MUTE, KC_VOLD, KC_VOLU, RGB_MOD,
+ RGB_TOG, RGB_MOD, RGB_VAI, RGB_HUI, RGB_SAI, RGB_SPI, _______, _______, _______, _______, KC_INS, KC_PGUP, KC_HOME,
+ _______, RGB_RMOD, RGB_VAD, RGB_HUD, RGB_SAD, RGB_SPD, _______, _______, KC_UP, KC_NO, KC_PGDN, KC_END, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, NK_TOGG, KC_LEFT, KC_DOWN, KC_RIGHT, KC_DEL, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______),
+
+ [_FN2] = LAYOUT_iso_62(
+ KC_GRV, KC_BRID, KC_BRIU, KC_NO, KC_NO, RGB_VAD, RGB_VAI, KC_MPRV, KC_MPLY, KC_MNXT, KC_MUTE, KC_VOLD, KC_VOLU, RGB_MOD,
+ RGB_TOG, RGB_MOD, RGB_VAI, RGB_HUI, RGB_SAI, RGB_SPI, _______, _______, KC_APP, KC_SCRL, KC_INS, KC_PGUP, KC_HOME,
+ _______, RGB_RMOD, RGB_VAD, RGB_HUD, RGB_SAD, RGB_SPD, _______, _______, KC_UP, KC_PSCR, KC_PGDN, KC_END, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, NK_TOGG, KC_LEFT, KC_DOWN, KC_RIGHT, KC_DEL, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______),
+
+ [_FN3] = LAYOUT_iso_62(
+ KC_TILD, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, _______,
+ RGB_TOG, RGB_MOD, RGB_VAI, RGB_HUI, RGB_SAI, RGB_SPI, _______, _______, _______, _______, _______, _______, _______,
+ _______, RGB_RMOD, RGB_VAD, RGB_HUD, RGB_SAD, RGB_SPD, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______)
+};
+
+// clnag-format on
\ No newline at end of file
diff --git a/keyboards/keychron/q4/iso/keymaps/via/rules.mk b/keyboards/keychron/q4/iso/keymaps/via/rules.mk
new file mode 100644
index 00000000..036bd6d1
--- /dev/null
+++ b/keyboards/keychron/q4/iso/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
\ No newline at end of file