diff --git a/README.md b/README.md
index bbd07c23..799de94a 100644
--- a/README.md
+++ b/README.md
@@ -162,10 +162,6 @@ Vector Multiplication High
 
 ### vssrarn.bu.h/hu.w/wu.d
 
-### vbitset.b/h/w/d
-
-### vbitrev.b/h/w/d
-
 ### vpackev.b/h/w/d
 
 ### vpackod.b/h/w/d
@@ -364,10 +360,6 @@ Vector Multiplication High
 
 ### vextl.qu.du
 
-### vbitseti.b/h/w/d
-
-### vbitrevi.b/h/w/d
-
 ### vsat.b/h/w/d/bu/hu/wu/du
 
 ### vslli.b/h/w/d
diff --git a/code/gen_impl.py b/code/gen_impl.py
index b36afde4..cb268bb5 100644
--- a/code/gen_impl.py
+++ b/code/gen_impl.py
@@ -126,5 +126,19 @@
             file=f,
         )
         print(f"}}", file=f)
+    with open(f"vbitrev_{width}.h", "w") as f:
+        print(f"for (int i = 0;i < {128 // w};i++) {{", file=f)
+        print(
+            f"  dst.{m}[i] = a.{m}[i] ^ ((u{w})1 << (b.{m}[i] % {w}));",
+            file=f,
+        )
+        print(f"}}", file=f)
+    with open(f"vbitrevi_{width}.h", "w") as f:
+        print(f"for (int i = 0;i < {128 // w};i++) {{", file=f)
+        print(
+            f"  dst.{m}[i] = a.{m}[i] ^ ((u{w})1 << imm);",
+            file=f,
+        )
+        print(f"}}", file=f)
 
 os.system("clang-format -i *.cpp *.h")
diff --git a/code/gen_tb.py b/code/gen_tb.py
index 4da31815..38079fd2 100644
--- a/code/gen_tb.py
+++ b/code/gen_tb.py
@@ -27,6 +27,8 @@
     "vbitclri": (widths_signed, "v128 a, int imm", [0, 3, 7]),
     "vbitset": (widths_signed, "v128 a, v128 b"),
     "vbitseti": (widths_signed, "v128 a, int imm", [0, 3, 7]),
+    "vbitrev": (widths_signed, "v128 a, v128 b"),
+    "vbitrevi": (widths_signed, "v128 a, int imm", [0, 3, 7]),
 }
 
 for name in tb:
diff --git a/code/vbitrev_b.cpp b/code/vbitrev_b.cpp
new file mode 100644
index 00000000..2ce52e91
--- /dev/null
+++ b/code/vbitrev_b.cpp
@@ -0,0 +1,9 @@
+#include "common.h"
+
+v128 vbitrev_b(v128 a, v128 b) {
+  v128 dst;
+#include "vbitrev_b.h"
+  return dst;
+}
+
+void test() { FUZZ2(vbitrev_b); }
diff --git a/code/vbitrev_b.h b/code/vbitrev_b.h
new file mode 100644
index 00000000..fe28cc51
--- /dev/null
+++ b/code/vbitrev_b.h
@@ -0,0 +1,3 @@
+for (int i = 0; i < 16; i++) {
+  dst.byte[i] = a.byte[i] ^ ((u8)1 << (b.byte[i] % 8));
+}
diff --git a/code/vbitrev_d.cpp b/code/vbitrev_d.cpp
new file mode 100644
index 00000000..c1fb8003
--- /dev/null
+++ b/code/vbitrev_d.cpp
@@ -0,0 +1,9 @@
+#include "common.h"
+
+v128 vbitrev_d(v128 a, v128 b) {
+  v128 dst;
+#include "vbitrev_d.h"
+  return dst;
+}
+
+void test() { FUZZ2(vbitrev_d); }
diff --git a/code/vbitrev_d.h b/code/vbitrev_d.h
new file mode 100644
index 00000000..f24ef848
--- /dev/null
+++ b/code/vbitrev_d.h
@@ -0,0 +1,3 @@
+for (int i = 0; i < 2; i++) {
+  dst.dword[i] = a.dword[i] ^ ((u64)1 << (b.dword[i] % 64));
+}
diff --git a/code/vbitrev_h.cpp b/code/vbitrev_h.cpp
new file mode 100644
index 00000000..29bce34d
--- /dev/null
+++ b/code/vbitrev_h.cpp
@@ -0,0 +1,9 @@
+#include "common.h"
+
+v128 vbitrev_h(v128 a, v128 b) {
+  v128 dst;
+#include "vbitrev_h.h"
+  return dst;
+}
+
+void test() { FUZZ2(vbitrev_h); }
diff --git a/code/vbitrev_h.h b/code/vbitrev_h.h
new file mode 100644
index 00000000..cc4422fe
--- /dev/null
+++ b/code/vbitrev_h.h
@@ -0,0 +1,3 @@
+for (int i = 0; i < 8; i++) {
+  dst.half[i] = a.half[i] ^ ((u16)1 << (b.half[i] % 16));
+}
diff --git a/code/vbitrev_w.cpp b/code/vbitrev_w.cpp
new file mode 100644
index 00000000..8fbfd91d
--- /dev/null
+++ b/code/vbitrev_w.cpp
@@ -0,0 +1,9 @@
+#include "common.h"
+
+v128 vbitrev_w(v128 a, v128 b) {
+  v128 dst;
+#include "vbitrev_w.h"
+  return dst;
+}
+
+void test() { FUZZ2(vbitrev_w); }
diff --git a/code/vbitrev_w.h b/code/vbitrev_w.h
new file mode 100644
index 00000000..0cc29773
--- /dev/null
+++ b/code/vbitrev_w.h
@@ -0,0 +1,3 @@
+for (int i = 0; i < 4; i++) {
+  dst.word[i] = a.word[i] ^ ((u32)1 << (b.word[i] % 32));
+}
diff --git a/code/vbitrevi_b.cpp b/code/vbitrevi_b.cpp
new file mode 100644
index 00000000..dd424599
--- /dev/null
+++ b/code/vbitrevi_b.cpp
@@ -0,0 +1,13 @@
+#include "common.h"
+
+v128 vbitrevi_b(v128 a, int imm) {
+  v128 dst;
+#include "vbitrevi_b.h"
+  return dst;
+}
+
+void test() {
+  FUZZ1(vbitrevi_b, 0);
+  FUZZ1(vbitrevi_b, 3);
+  FUZZ1(vbitrevi_b, 7);
+}
diff --git a/code/vbitrevi_b.h b/code/vbitrevi_b.h
new file mode 100644
index 00000000..03cd2f90
--- /dev/null
+++ b/code/vbitrevi_b.h
@@ -0,0 +1,3 @@
+for (int i = 0; i < 16; i++) {
+  dst.byte[i] = a.byte[i] ^ ((u8)1 << imm);
+}
diff --git a/code/vbitrevi_d.cpp b/code/vbitrevi_d.cpp
new file mode 100644
index 00000000..92662562
--- /dev/null
+++ b/code/vbitrevi_d.cpp
@@ -0,0 +1,13 @@
+#include "common.h"
+
+v128 vbitrevi_d(v128 a, int imm) {
+  v128 dst;
+#include "vbitrevi_d.h"
+  return dst;
+}
+
+void test() {
+  FUZZ1(vbitrevi_d, 0);
+  FUZZ1(vbitrevi_d, 3);
+  FUZZ1(vbitrevi_d, 7);
+}
diff --git a/code/vbitrevi_d.h b/code/vbitrevi_d.h
new file mode 100644
index 00000000..93f5622d
--- /dev/null
+++ b/code/vbitrevi_d.h
@@ -0,0 +1,3 @@
+for (int i = 0; i < 2; i++) {
+  dst.dword[i] = a.dword[i] ^ ((u64)1 << imm);
+}
diff --git a/code/vbitrevi_h.cpp b/code/vbitrevi_h.cpp
new file mode 100644
index 00000000..ed5e38a5
--- /dev/null
+++ b/code/vbitrevi_h.cpp
@@ -0,0 +1,13 @@
+#include "common.h"
+
+v128 vbitrevi_h(v128 a, int imm) {
+  v128 dst;
+#include "vbitrevi_h.h"
+  return dst;
+}
+
+void test() {
+  FUZZ1(vbitrevi_h, 0);
+  FUZZ1(vbitrevi_h, 3);
+  FUZZ1(vbitrevi_h, 7);
+}
diff --git a/code/vbitrevi_h.h b/code/vbitrevi_h.h
new file mode 100644
index 00000000..326b618f
--- /dev/null
+++ b/code/vbitrevi_h.h
@@ -0,0 +1,3 @@
+for (int i = 0; i < 8; i++) {
+  dst.half[i] = a.half[i] ^ ((u16)1 << imm);
+}
diff --git a/code/vbitrevi_w.cpp b/code/vbitrevi_w.cpp
new file mode 100644
index 00000000..fe316d0e
--- /dev/null
+++ b/code/vbitrevi_w.cpp
@@ -0,0 +1,13 @@
+#include "common.h"
+
+v128 vbitrevi_w(v128 a, int imm) {
+  v128 dst;
+#include "vbitrevi_w.h"
+  return dst;
+}
+
+void test() {
+  FUZZ1(vbitrevi_w, 0);
+  FUZZ1(vbitrevi_w, 3);
+  FUZZ1(vbitrevi_w, 7);
+}
diff --git a/code/vbitrevi_w.h b/code/vbitrevi_w.h
new file mode 100644
index 00000000..63bf8873
--- /dev/null
+++ b/code/vbitrevi_w.h
@@ -0,0 +1,3 @@
+for (int i = 0; i < 4; i++) {
+  dst.word[i] = a.word[i] ^ ((u32)1 << imm);
+}
diff --git a/docs/lsx_bitops/vbitwise.md b/docs/lsx_bitops/vbitwise.md
index caa38062..ad1a5dc1 100644
--- a/docs/lsx_bitops/vbitwise.md
+++ b/docs/lsx_bitops/vbitwise.md
@@ -39,4 +39,14 @@ Compute bitwise selection: for each bit position, if the bit in `c` equals to on
 {{ vbitseti('b') }}
 {{ vbitseti('h') }}
 {{ vbitseti('w') }}
-{{ vbitseti('d') }}
\ No newline at end of file
+{{ vbitseti('d') }}
+
+{{ vbitrev('b') }}
+{{ vbitrev('h') }}
+{{ vbitrev('w') }}
+{{ vbitrev('d') }}
+
+{{ vbitrevi('b') }}
+{{ vbitrevi('h') }}
+{{ vbitrevi('w') }}
+{{ vbitrevi('d') }}
\ No newline at end of file
diff --git a/main.py b/main.py
index f0cfec45..014686cd 100644
--- a/main.py
+++ b/main.py
@@ -194,6 +194,25 @@ def vbitseti(name):
             desc=f"Set the bit specified by `imm` from {width}-bit elements in `a`, save the result in `dst`.",
         )
 
+    @env.macro
+    def vbitrev(name):
+        width = widths[name]
+        return instruction(
+            intrinsic=f"__m128i __lsx_vbitrev_{name} (__m128i a, __m128i b)",
+            instr=f"vbitrev.{name} vr, vr, vr",
+            desc=f"Toggle the bit specified by elements in `b` from {width}-bit elements in `a`, save the result in `dst`.",
+        )
+
+    @env.macro
+    def vbitrevi(name):
+        width = widths[name]
+        imm_upper = width - 1
+        return instruction(
+            intrinsic=f"__m128i __lsx_vbitrevi_{name} (__m128i a, imm0_{imm_upper} imm)",
+            instr=f"vbitrevi.{name} vr, vr, imm",
+            desc=f"Toggle the bit specified by `imm` from {width}-bit elements in `a`, save the result in `dst`.",
+        )
+
     @env.macro
     def vshuf_hwd(name):
         width = widths[name]