diff --git a/src/slice.rs b/src/slice.rs
index 27c7b7c..08c3717 100644
--- a/src/slice.rs
+++ b/src/slice.rs
@@ -364,11 +364,7 @@ impl HalfFloatSliceExt for [f16] {
     #[inline]
     #[allow(clippy::uninit_vec)]
     fn to_f32_vec(&self) -> Vec<f32> {
-        let mut vec = Vec::with_capacity(self.len());
-        // SAFETY: convert will initialize every value in the vector without reading them,
-        // so this is safe to do instead of double initialize from resize, and we're setting it to
-        // same value as capacity.
-        unsafe { vec.set_len(self.len()) };
+        let mut vec = vec![0f32; self.len()];
         self.convert_to_f32_slice(&mut vec);
         vec
     }
@@ -377,11 +373,7 @@ impl HalfFloatSliceExt for [f16] {
     #[inline]
     #[allow(clippy::uninit_vec)]
     fn to_f64_vec(&self) -> Vec<f64> {
-        let mut vec = Vec::with_capacity(self.len());
-        // SAFETY: convert will initialize every value in the vector without reading them,
-        // so this is safe to do instead of double initialize from resize, and we're setting it to
-        // same value as capacity.
-        unsafe { vec.set_len(self.len()) };
+        let mut vec = vec![0f64; self.len()];
         self.convert_to_f64_slice(&mut vec);
         vec
     }
@@ -466,11 +458,7 @@ impl HalfFloatSliceExt for [bf16] {
     #[inline]
     #[allow(clippy::uninit_vec)]
     fn to_f32_vec(&self) -> Vec<f32> {
-        let mut vec = Vec::with_capacity(self.len());
-        // SAFETY: convert will initialize every value in the vector without reading them,
-        // so this is safe to do instead of double initialize from resize, and we're setting it to
-        // same value as capacity.
-        unsafe { vec.set_len(self.len()) };
+        let mut vec = vec![0f32; self.len()];
         self.convert_to_f32_slice(&mut vec);
         vec
     }
@@ -479,11 +467,7 @@ impl HalfFloatSliceExt for [bf16] {
     #[inline]
     #[allow(clippy::uninit_vec)]
     fn to_f64_vec(&self) -> Vec<f64> {
-        let mut vec = Vec::with_capacity(self.len());
-        // SAFETY: convert will initialize every value in the vector without reading them,
-        // so this is safe to do instead of double initialize from resize, and we're setting it to
-        // same value as capacity.
-        unsafe { vec.set_len(self.len()) };
+        let mut vec = vec![0f64; self.len()];
         self.convert_to_f64_slice(&mut vec);
         vec
     }
diff --git a/src/vec.rs b/src/vec.rs
index 27ad3e7..48fb02a 100644
--- a/src/vec.rs
+++ b/src/vec.rs
@@ -134,22 +134,14 @@ impl HalfFloatVecExt for Vec<f16> {
 
     #[allow(clippy::uninit_vec)]
     fn from_f32_slice(slice: &[f32]) -> Self {
-        let mut vec = Vec::with_capacity(slice.len());
-        // SAFETY: convert will initialize every value in the vector without reading them,
-        // so this is safe to do instead of double initialize from resize, and we're setting it to
-        // same value as capacity.
-        unsafe { vec.set_len(slice.len()) };
+        let mut vec = vec![f16::from_bits(0); slice.len()];
         vec.convert_from_f32_slice(slice);
         vec
     }
 
     #[allow(clippy::uninit_vec)]
     fn from_f64_slice(slice: &[f64]) -> Self {
-        let mut vec = Vec::with_capacity(slice.len());
-        // SAFETY: convert will initialize every value in the vector without reading them,
-        // so this is safe to do instead of double initialize from resize, and we're setting it to
-        // same value as capacity.
-        unsafe { vec.set_len(slice.len()) };
+        let mut vec = vec![f16::from_bits(0); slice.len()];
         vec.convert_from_f64_slice(slice);
         vec
     }
@@ -178,22 +170,14 @@ impl HalfFloatVecExt for Vec<bf16> {
 
     #[allow(clippy::uninit_vec)]
     fn from_f32_slice(slice: &[f32]) -> Self {
-        let mut vec = Vec::with_capacity(slice.len());
-        // SAFETY: convert will initialize every value in the vector without reading them,
-        // so this is safe to do instead of double initialize from resize, and we're setting it to
-        // same value as capacity.
-        unsafe { vec.set_len(slice.len()) };
+        let mut vec = vec![bf16::from_bits(0); slice.len()];
         vec.convert_from_f32_slice(slice);
         vec
     }
 
     #[allow(clippy::uninit_vec)]
     fn from_f64_slice(slice: &[f64]) -> Self {
-        let mut vec = Vec::with_capacity(slice.len());
-        // SAFETY: convert will initialize every value in the vector without reading them,
-        // so this is safe to do instead of double initialize from resize, and we're setting it to
-        // same value as capacity.
-        unsafe { vec.set_len(slice.len()) };
+        let mut vec = vec![bf16::from_bits(0); slice.len()];
         vec.convert_from_f64_slice(slice);
         vec
     }