diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a1241e7db..ffb6023adf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,7 @@
 
 - Configuration fields `bs-dependencies`, `bs-dev-dependencies` and `bsc-flags` are now deprecated in favor of `dependencies`, `dev-dependencies` and `compiler-flags`. https://github.com/rescript-lang/rescript/pull/7658
 - Better error message if platform binaries package is not found. https://github.com/rescript-lang/rescript/pull/7698
+- `Int.Bitwise` functions have been deprecated. https://github.com/rescript-lang/rescript/pull/7705
 
 #### :house: Internal
 
diff --git a/lib/es6/Stdlib_Int.js b/lib/es6/Stdlib_Int.js
index 4993a6297c..fda2d75c1f 100644
--- a/lib/es6/Stdlib_Int.js
+++ b/lib/es6/Stdlib_Int.js
@@ -62,6 +62,14 @@ function clamp(min, max, value) {
   }
 }
 
+function lnot(x) {
+  return x ^ -1;
+}
+
+let Bitwise = {
+  lnot: lnot
+};
+
 let Ref = {};
 
 let Constants = {
@@ -75,6 +83,7 @@ export {
   range,
   rangeWithOptions,
   clamp,
+  Bitwise,
   Ref,
 }
 /* No side effect */
diff --git a/lib/js/Stdlib_Int.js b/lib/js/Stdlib_Int.js
index 5e6dbb7ced..cece54b2a0 100644
--- a/lib/js/Stdlib_Int.js
+++ b/lib/js/Stdlib_Int.js
@@ -62,6 +62,14 @@ function clamp(min, max, value) {
   }
 }
 
+function lnot(x) {
+  return x ^ -1;
+}
+
+let Bitwise = {
+  lnot: lnot
+};
+
 let Ref = {};
 
 let Constants = {
@@ -74,5 +82,6 @@ exports.fromString = fromString;
 exports.range = range;
 exports.rangeWithOptions = rangeWithOptions;
 exports.clamp = clamp;
+exports.Bitwise = Bitwise;
 exports.Ref = Ref;
 /* No side effect */
diff --git a/runtime/Stdlib_Int.res b/runtime/Stdlib_Int.res
index 3228ed4114..cef0ee6b27 100644
--- a/runtime/Stdlib_Int.res
+++ b/runtime/Stdlib_Int.res
@@ -105,6 +105,18 @@ external shiftLeft: (int, int) => int = "%lslint"
 external shiftRight: (int, int) => int = "%asrint"
 external shiftRightUnsigned: (int, int) => int = "%lsrint"
 
+module Bitwise = {
+  external land: (int, int) => int = "%andint"
+  external lor: (int, int) => int = "%orint"
+  external lxor: (int, int) => int = "%xorint"
+
+  external lsl: (int, int) => int = "%lslint"
+  external lsr: (int, int) => int = "%lsrint"
+  external asr: (int, int) => int = "%asrint"
+
+  let lnot = x => lxor(x, -1)
+}
+
 external ignore: int => unit = "%ignore"
 
 module Ref = {
diff --git a/runtime/Stdlib_Int.resi b/runtime/Stdlib_Int.resi
index 384e351287..67c2ae3f56 100644
--- a/runtime/Stdlib_Int.resi
+++ b/runtime/Stdlib_Int.resi
@@ -186,7 +186,6 @@ Int.toPrecisionWithPrecision(1, ~digits=2) // "1.0"
 - `RangeError`: If `digits` is not between 1 and 100 (inclusive).
   Implementations are allowed to support larger and smaller values as well.
   ECMA-262 only requires a precision of up to 21 significant digits.
-  
 */
 @send @deprecated("Use `toPrecision` instead")
 external toPrecisionWithPrecision: (int, ~digits: int) => string = "toPrecision"
@@ -471,6 +470,46 @@ Int.shiftRightUnsigned(4, 1) == 2
 */
 external shiftRightUnsigned: (int, int) => int = "%lsrint"
 
+module Bitwise = {
+  @deprecated({
+    reason: "Use `Int.bitwiseAnd` instead",
+    migrate: Int.bitwiseAnd()
+  })
+  external land: (int, int) => int = "%andint"
+  @deprecated({
+    reason: "Use `Int.bitwiseOr` instead",
+    migrate: Int.bitwiseOr()
+  })
+  external lor: (int, int) => int = "%orint"
+  @deprecated({
+    reason: "Use `Int.bitwiseXor` instead",
+    migrate: Int.bitwiseXor()
+  })
+  external lxor: (int, int) => int = "%xorint"
+
+  @deprecated({
+    reason: "Use `Int.shiftLeft` instead",
+    migrate: Int.shiftLeft()
+  })
+  external lsl: (int, int) => int = "%lslint"
+  @deprecated({
+    reason: "Use `Int.shiftRightUnsigned` instead",
+    migrate: Int.shiftRightUnsigned()
+  })
+  external lsr: (int, int) => int = "%lsrint"
+  @deprecated({
+    reason: "Use `Int.shiftRight` instead",
+    migrate: Int.shiftRight()
+  })
+  external asr: (int, int) => int = "%asrint"
+
+  @deprecated({
+    reason: "Use `Int.bitwiseNot` instead",
+    migrate: Int.bitwiseNot()
+  })
+  let lnot: int => int
+}
+
 /**
   `ignore(int)` ignores the provided int and returns unit.
 
diff --git a/tests/tools_tests/src/expected/StdlibMigration_Int.res.expected b/tests/tools_tests/src/expected/StdlibMigration_Int.res.expected
new file mode 100644
index 0000000000..677d7e37e9
--- /dev/null
+++ b/tests/tools_tests/src/expected/StdlibMigration_Int.res.expected
@@ -0,0 +1,8 @@
+let result = Int.bitwiseAnd(1, 2)
+let result = Int.bitwiseOr(1, 2)
+let result = Int.bitwiseXor(1, 2)
+let result = Int.shiftLeft(1, 2)
+let result = Int.shiftRightUnsigned(1, 2)
+let result = Int.shiftRight(1, 2)
+let result = Int.bitwiseNot(0)
+
diff --git a/tests/tools_tests/src/migrate/StdlibMigration_Int.res b/tests/tools_tests/src/migrate/StdlibMigration_Int.res
new file mode 100644
index 0000000000..8c587f823e
--- /dev/null
+++ b/tests/tools_tests/src/migrate/StdlibMigration_Int.res
@@ -0,0 +1,7 @@
+let result = Int.Bitwise.land(1, 2)
+let result = Int.Bitwise.lor(1, 2)
+let result = Int.Bitwise.lxor(1, 2)
+let result = Int.Bitwise.lsl(1, 2)
+let result = Int.Bitwise.lsr(1, 2)
+let result = Int.Bitwise.asr(1, 2)
+let result = Int.Bitwise.lnot(0)
diff --git a/tests/tools_tests/src/migrate/migrated/Migrated_StdlibMigration_Array.res b/tests/tools_tests/src/migrate/migrated/Migrated_StdlibMigration_Array.res
index d398c936d3..4f18613d4e 100644
--- a/tests/tools_tests/src/migrate/migrated/Migrated_StdlibMigration_Array.res
+++ b/tests/tools_tests/src/migrate/migrated/Migrated_StdlibMigration_Array.res
@@ -166,3 +166,4 @@ let reduceRight2 = Array.reduceRight([1, 2, 3], 0, (acc, x) => acc + x)
 
 let reduceRighti1 = [1, 2, 3]->Array.reduceRightWithIndex(0, (acc, x, i) => acc + x + i)
 let reduceRighti2 = Array.reduceRightWithIndex([1, 2, 3], 0, (acc, x, i) => acc + x + i)
+
diff --git a/tests/tools_tests/src/migrate/migrated/Migrated_StdlibMigration_Int.res b/tests/tools_tests/src/migrate/migrated/Migrated_StdlibMigration_Int.res
new file mode 100644
index 0000000000..677d7e37e9
--- /dev/null
+++ b/tests/tools_tests/src/migrate/migrated/Migrated_StdlibMigration_Int.res
@@ -0,0 +1,8 @@
+let result = Int.bitwiseAnd(1, 2)
+let result = Int.bitwiseOr(1, 2)
+let result = Int.bitwiseXor(1, 2)
+let result = Int.shiftLeft(1, 2)
+let result = Int.shiftRightUnsigned(1, 2)
+let result = Int.shiftRight(1, 2)
+let result = Int.bitwiseNot(0)
+