diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d46d70179..1b59b471cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -47,6 +47,9 @@ Bottom level categories:
 - Convert all `Default` Implementations on Enums to `derive(Default)`
 - Implement `Default` for `CompositeAlphaMode`
 
+#### WebGPU
+- Implement `queue_validate_write_buffer` by @jinleili in [#3098](https://github.com/gfx-rs/wgpu/pull/3098)
+
 ### Added/New Features
 
 #### General
diff --git a/wgpu/src/backend/web.rs b/wgpu/src/backend/web.rs
index 7544e57b9f..b8eb4d2695 100644
--- a/wgpu/src/backend/web.rs
+++ b/wgpu/src/backend/web.rs
@@ -2327,11 +2327,30 @@ impl crate::Context for Context {
     fn queue_validate_write_buffer(
         &self,
         _queue: &Self::QueueId,
-        _buffer: &Self::BufferId,
-        _offset: wgt::BufferAddress,
-        _size: wgt::BufferSize,
+        buffer: &Self::BufferId,
+        offset: wgt::BufferAddress,
+        size: wgt::BufferSize,
     ) {
-        // TODO
+        let usage = wgt::BufferUsages::from_bits_truncate(buffer.0.usage());
+        if !usage.contains(wgt::BufferUsages::COPY_DST) {
+            panic!("Destination buffer is missing the `COPY_DST` usage flag");
+        }
+        let write_size = u64::from(size);
+        if write_size % wgt::COPY_BUFFER_ALIGNMENT != 0 {
+            panic!(
+                "Copy size {} does not respect `COPY_BUFFER_ALIGNMENT`",
+                size
+            );
+        }
+        if offset % wgt::COPY_BUFFER_ALIGNMENT != 0 {
+            panic!(
+                "Buffer offset {} is not aligned to block size or `COPY_BUFFER_ALIGNMENT`",
+                offset
+            );
+        }
+        if write_size + offset > buffer.0.size() as u64 {
+            panic!("copy of {}..{} would end up overrunning the bounds of the destination buffer of size {}", offset, offset + write_size, buffer.0.size());
+        }
     }
 
     fn queue_create_staging_buffer(