diff --git a/lib/inst-macro.h b/lib/inst-macro.h
new file mode 100644
index 0000000..b45cc5a
--- /dev/null
+++ b/lib/inst-macro.h
@@ -0,0 +1,71 @@
+/* Copyright (C) 2024 Aryadev Chavali
+
+ * You may distribute and modify this code under the terms of the
+ * GPLv2 license.  You should have received a copy of the GPLv2
+ * license with this file.  If not, please write to:
+ * aryadev@aryadevchavali.com.
+
+ * Created: 2024-04-28
+ * Author: Aryadev Chavali
+ * Description: Macros for creating inst_t instances quickly
+ */
+
+#ifndef INST_MACRO_H
+#define INST_MACRO_H
+
+#include "./inst.h"
+
+#define INST_NOOP ((inst_t){0})
+#define INST_HALT ((inst_t){.opcode = OP_HALT})
+
+#define INST_PUSH(TYPE, OP) \
+  ((inst_t){.opcode = OP_PUSH_##TYPE, .operand = D##TYPE(OP)})
+
+#define INST_MOV(TYPE, OP) \
+  ((inst_t){.opcode = OP_MOV_##TYPE, .operand = D##TYPE(OP)})
+
+#define INST_POP(TYPE) ((inst_t){.opcode = OP_POP_##TYPE})
+
+#define INST_PUSH_REG(TYPE, REG) \
+  ((inst_t){.opcode = OP_PUSH_REGISTER_##TYPE, .operand = D##TYPE(REG)})
+
+#define INST_DUP(TYPE, OP) \
+  ((inst_t){.opcode = OP_DUP_##TYPE, .operand = DWORD(OP)})
+
+#define INST_MALLOC(TYPE, OP) \
+  ((inst_t){.opcode = OP_MALLOC_##TYPE, .operand = DWORD(OP)})
+#define INST_MALLOC_STACK(TYPE) ((inst_t){.opcode = OP_MALLOC_STACK_##TYPE})
+#define INST_MSET(TYPE, OP) \
+  ((inst_t){.opcode = OP_MSET_##TYPE, .operand = DWORD(OP)})
+#define INST_MSET_STACK(TYPE) ((inst_t){.opcode = OP_MSET_STACK_##TYPE})
+#define INST_MGET(TYPE, OP) \
+  ((inst_t){.opcode = OP_MGET_##TYPE, .operand = DWORD(OP)})
+#define INST_MGET_STACK(TYPE) ((inst_t){.opcode = OP_MGET_STACK_##TYPE})
+#define INST_MDELETE          ((inst_t){.opcode = OP_MDELETE})
+#define INST_MSIZE            ((inst_t){.opcode = OP_MSIZE})
+
+#define INST_NOT(TYPE)  ((inst_t){.opcode = OP_NOT_##TYPE})
+#define INST_OR(TYPE)   ((inst_t){.opcode = OP_OR_##TYPE})
+#define INST_AND(TYPE)  ((inst_t){.opcode = OP_AND_##TYPE})
+#define INST_XOR(TYPE)  ((inst_t){.opcode = OP_XOR_##TYPE})
+#define INST_EQ(TYPE)   ((inst_t){.opcode = OP_EQ_##TYPE})
+#define INST_LT(TYPE)   ((inst_t){.opcode = OP_LT_##TYPE})
+#define INST_LTE(TYPE)  ((inst_t){.opcode = OP_LTE_##TYPE})
+#define INST_GT(TYPE)   ((inst_t){.opcode = OP_GT_##TYPE})
+#define INST_GTE(TYPE)  ((inst_t){.opcode = OP_GTE_##TYPE})
+#define INST_PLUS(TYPE) ((inst_t){.opcode = OP_PLUS_##TYPE})
+#define INST_SUB(TYPE)  ((inst_t){.opcode = OP_SUB_##TYPE})
+#define INST_MULT(TYPE) ((inst_t){.opcode = OP_MULT_##TYPE})
+
+#define INST_JUMP_ABS(OP) \
+  ((inst_t){.opcode = OP_JUMP_ABS, .operand = DWORD(OP)})
+#define INST_JUMP_STACK ((inst_t){.opcode = OP_JUMP_STACK})
+#define INST_JUMP_IF(TYPE, OP) \
+  ((inst_t){.opcode = OP_JUMP_IF_##TYPE, .operand = DWORD(OP)})
+#define INST_CALL(OP)   ((inst_t){.opcode = OP_CALL, .operand = DWORD(OP)})
+#define INST_CALL_STACK ((inst_t){.opcode = OP_CALL_STACK})
+#define INST_RET        ((inst_t){.opcode = OP_RET})
+
+#define INST_PRINT(TYPE) ((inst_t){.opcode = OP_PRINT_##TYPE})
+
+#endif