diff --git a/Cargo.lock b/Cargo.lock
index b8c956e..83b794a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1844,6 +1844,25 @@ dependencies = [
  "icu_properties",
 ]
 
+[[package]]
+name = "include_dir"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "923d117408f1e49d914f1a379a309cffe4f18c05cf4e3d12e613a15fc81bd0dd"
+dependencies = [
+ "include_dir_macros",
+]
+
+[[package]]
+name = "include_dir_macros"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cab85a7ed0bd5f0e76d93846e0147172bed2e2d3f859bcc33a8d9699cad1a75"
+dependencies = [
+ "proc-macro2",
+ "quote",
+]
+
 [[package]]
 name = "index_vec"
 version = "0.1.4"
@@ -4709,6 +4728,8 @@ version = "0.1.0"
 dependencies = [
  "axum",
  "base64 0.23.0",
+ "include_dir",
+ "mime_guess",
  "semver",
  "serde",
  "serde_json",
diff --git a/Cargo.toml b/Cargo.toml
index c911c12..15556b2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,6 +23,8 @@ license = "Apache-2.0"
 [workspace.dependencies]
 axum = { version = "0.8.9", features = ["multipart"] }
 base64 = "0.23.0"
+include_dir = "0.7.4"
+mime_guess = "2.0.5"
 reqwest = { version = "0.13.4", default-features = false, features = ["blocking", "json", "multipart", "rustls"] }
 serde = { version = "1.0.228", features = ["derive"] }
 serde_json = "1.0.149"
diff --git a/crates/wasmeld-console/Cargo.toml b/crates/wasmeld-console/Cargo.toml
index 688c938..3074ac9 100644
--- a/crates/wasmeld-console/Cargo.toml
+++ b/crates/wasmeld-console/Cargo.toml
@@ -8,6 +8,8 @@ license.workspace = true
 [dependencies]
 axum.workspace = true
 base64.workspace = true
+include_dir.workspace = true
+mime_guess.workspace = true
 serde.workspace = true
 serde_json.workspace = true
 semver.workspace = true
diff --git a/crates/wasmeld-console/build.rs b/crates/wasmeld-console/build.rs
new file mode 100644
index 0000000..4263d60
--- /dev/null
+++ b/crates/wasmeld-console/build.rs
@@ -0,0 +1,104 @@
+//! Builds the Solid management UI for embedded Release binaries.
+//!
+//! Debug builds intentionally return before invoking npm: during development
+//! Vite serves `web/` independently and proxies its API client to the Rust
+//! listener. Release builds use the lockfile, write only into Cargo `OUT_DIR`,
+//! and expose a cfg consumed by `src/web.rs`. The source tree therefore never
+//! needs a generated `dist/` for `cargo build --release`.
+//!
+//! Set `WASMELD_BUILD_WEB=1` to exercise the embedded path in another Cargo
+//! profile, or `NPM=/absolute/path/to/npm` when npm is not on `PATH`.
+
+use std::{
+    env, fs,
+    path::PathBuf,
+    process::{Command, ExitStatus},
+};
+
+const WEB_INPUTS: &[&str] = &[
+    "web/src",
+    "web/public",
+    "web/index.html",
+    "web/page.html",
+    "web/package.json",
+    "web/package-lock.json",
+    "web/tsconfig.json",
+    "web/vite.config.ts",
+];
+
+fn main() {
+    println!("cargo:rustc-check-cfg=cfg(wasmeld_embedded_web)");
+    println!("cargo:rerun-if-env-changed=WASMELD_BUILD_WEB");
+    println!("cargo:rerun-if-env-changed=NPM");
+    for input in WEB_INPUTS {
+        println!("cargo:rerun-if-changed={input}");
+    }
+
+    let force = env::var("WASMELD_BUILD_WEB").is_ok_and(|value| value == "1");
+    if env::var("PROFILE").as_deref() != Ok("release") && !force {
+        return;
+    }
+
+    let crate_dir = PathBuf::from(required_env("CARGO_MANIFEST_DIR"));
+    let web_dir = crate_dir.join("web");
+    let output_dir = PathBuf::from(required_env("OUT_DIR")).join("web");
+    let npm = env::var_os("NPM")
+        .map(PathBuf::from)
+        .unwrap_or_else(|| PathBuf::from(if cfg!(windows) { "npm.cmd" } else { "npm" }));
+
+    if output_dir.exists() {
+        fs::remove_dir_all(&output_dir).unwrap_or_else(|error| {
+            panic!(
+                "failed to clear embedded Web output {}: {error}",
+                output_dir.display()
+            )
+        });
+    }
+
+    // `npm ci` is deliberate here: a release must not silently rewrite the
+    // dependency graph represented by package-lock.json.
+    run(
+        Command::new(&npm).current_dir(&web_dir).args([
+            "ci",
+            "--ignore-scripts",
+            "--no-audit",
+            "--no-fund",
+        ]),
+        "install locked Web dependencies",
+    );
+    run(
+        Command::new(&npm)
+            .current_dir(&web_dir)
+            .env("WASMELD_WEB_OUT_DIR", &output_dir)
+            .args(["run", "build"]),
+        "build embedded Web application",
+    );
+
+    for required in ["index.html", "page.html", "sw.js", "manifest.webmanifest"] {
+        let path = output_dir.join(required);
+        assert!(
+            path.is_file(),
+            "Web build did not produce required asset {}",
+            path.display()
+        );
+    }
+    println!("cargo:rustc-cfg=wasmeld_embedded_web");
+}
+
+fn run(command: &mut Command, action: &str) {
+    let status = command
+        .status()
+        .unwrap_or_else(|error| panic!("failed to {action}: {error}"));
+    assert_success(status, action);
+}
+
+fn assert_success(status: ExitStatus, action: &str) {
+    assert!(
+        status.success(),
+        "failed to {action}: process exited with {status}"
+    );
+}
+
+fn required_env(name: &str) -> String {
+    env::var(name).unwrap_or_else(|_| panic!("Cargo did not provide {name}"))
+}
diff --git a/crates/wasmeld-console/src/api.rs b/crates/wasmeld-console/src/api.rs
index 049d4f0..ec7a83b 100644
--- a/crates/wasmeld-console/src/api.rs
+++ b/crates/wasmeld-console/src/api.rs
@@ -99,6 +99,7 @@ pub fn app(console: Arc<Console>, allowed_origins: Vec<HeaderValue>) -> Router {
                 .on_response(DefaultOnResponse::new().level(Level::INFO)),
         )
         .with_state(console)
+        .merge(web::router())
 }
 
 /// Builds the public data-plane API around the same resident Runtime.
diff --git a/crates/wasmeld-console/src/lib.rs b/crates/wasmeld-console/src/lib.rs
index ca3513d..4e8719f 100644
--- a/crates/wasmeld-console/src/lib.rs
+++ b/crates/wasmeld-console/src/lib.rs
@@ -36,6 +36,7 @@ mod api;
 mod invocation_persistence;
 mod kv_backend;
 mod persistence;
+mod web;
 mod wit_registry;
 
 use std::{
diff --git a/crates/wasmeld-console/src/web.rs b/crates/wasmeld-console/src/web.rs
new file mode 100644
index 0000000..e196cf3
--- /dev/null
+++ b/crates/wasmeld-console/src/web.rs
@@ -0,0 +1,108 @@
+//! Embedded Solid management UI served by the control-plane listener.
+//!
+//! The router is empty in normal Debug builds because Vite owns Web assets
+//! during development. Release builds embed Cargo `OUT_DIR/web`; requests only
+//! resolve exact files, so an unknown URL cannot accidentally receive the Host
+//! document as an SPA fallback.
+
+use axum::Router;
+
+#[cfg(wasmeld_embedded_web)]
+use axum::{
+    body::{Body, Bytes},
+    extract::Path,
+    http::{StatusCode, header},
+    response::{IntoResponse, Response},
+    routing::get,
+};
+#[cfg(wasmeld_embedded_web)]
+use include_dir::{Dir, include_dir};
+
+#[cfg(wasmeld_embedded_web)]
+static WEB_ASSETS: Dir<'static> = include_dir!("$OUT_DIR/web");
+
+pub(crate) fn router() -> Router {
+    #[cfg(wasmeld_embedded_web)]
+    {
+        Router::new()
+            .route("/", get(index))
+            .route("/{*path}", get(asset))
+    }
+
+    #[cfg(not(wasmeld_embedded_web))]
+    {
+        Router::new()
+    }
+}
+
+#[cfg(wasmeld_embedded_web)]
+async fn index() -> Response {
+    response("index.html")
+}
+
+#[cfg(wasmeld_embedded_web)]
+async fn asset(Path(path): Path<String>) -> Response {
+    response(&path)
+}
+
+#[cfg(wasmeld_embedded_web)]
+fn response(path: &str) -> Response {
+    // The wildcard route is public input. Reject non-canonical paths before
+    // looking inside the compile-time directory, even though `include_dir`
+    // itself cannot access the host filesystem at runtime.
+    if !valid_asset_path(path) {
+        return StatusCode::NOT_FOUND.into_response();
+    }
+    let Some(file) = WEB_ASSETS.get_file(path) else {
+        return StatusCode::NOT_FOUND.into_response();
+    };
+    let content_type = mime_guess::from_path(path)
+        .first_or_octet_stream()
+        .essence_str()
+        .to_owned();
+    let cache_control = if path.starts_with("assets/") {
+        "public, max-age=31536000, immutable"
+    } else {
+        "no-cache"
+    };
+    let mut builder = Response::builder()
+        .status(StatusCode::OK)
+        .header(header::CONTENT_TYPE, content_type)
+        .header(header::CACHE_CONTROL, cache_control)
+        .header("x-content-type-options", "nosniff");
+    if path == "sw.js" {
+        builder = builder.header("service-worker-allowed", "/");
+    }
+    builder
+        .body(Body::from(Bytes::from_static(file.contents())))
+        .unwrap_or_else(|_| StatusCode::INTERNAL_SERVER_ERROR.into_response())
+}
+
+#[cfg(wasmeld_embedded_web)]
+fn valid_asset_path(path: &str) -> bool {
+    !path.is_empty()
+        && !path.starts_with('/')
+        && !path.contains('\\')
+        && path
+            .split('/')
+            .all(|segment| !matches!(segment, "" | "." | ".."))
+}
+
+#[cfg(all(test, wasmeld_embedded_web))]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn embeds_both_document_boundaries_and_pwa_assets() {
+        for path in ["index.html", "page.html", "manifest.webmanifest", "sw.js"] {
+            assert!(WEB_ASSETS.get_file(path).is_some(), "missing {path}");
+        }
+    }
+
+    #[test]
+    fn rejects_non_canonical_asset_paths() {
+        assert!(!valid_asset_path("../index.html"));
+        assert!(!valid_asset_path("assets//app.js"));
+        assert!(!valid_asset_path(r"assets\app.js"));
+    }
+}