diff --git a/demo/src/app.rs b/demo/src/app.rs
index f7dfc26..788af32 100644
--- a/demo/src/app.rs
+++ b/demo/src/app.rs
@@ -28,6 +28,7 @@ pub fn App() -> impl IntoView {
                     <Route path="/grid" view=GridPage/>
                     <Route path="/auto-complete" view=AutoCompletePage/>
                     <Route path="/avatar" view=AvatarPage/>
+                    <Route path="/badge" view=BadgePage/>
                 </Route>
                 <Route path="/mobile/tabbar" view=TabbarDemoPage/>
                 <Route path="/mobile/nav-bar" view=NavBarDemoPage/>
diff --git a/demo/src/pages/badge/mod.rs b/demo/src/pages/badge/mod.rs
new file mode 100644
index 0000000..f4ba53c
--- /dev/null
+++ b/demo/src/pages/badge/mod.rs
@@ -0,0 +1,73 @@
+use crate::components::{Demo, DemoCode};
+use leptos::*;
+use melt_ui::*;
+use prisms::highlight_str;
+
+#[component]
+pub fn BadgePage() -> impl IntoView {
+    let value = create_rw_signal(0);
+    view! {
+        <div style="width: 896px; margin: 0 auto;">
+            <h1>"Badge"</h1>
+            <Demo>
+                <Space>
+                    <Badge value=value max_value=10>
+                        <Avatar/>
+                    </Badge>
+                    <Badge color=BadgeColor::Success value=value max_value=10>
+                        <Avatar/>
+                    </Badge>
+                    <Badge color=BadgeColor::Warning value=value max_value=10>
+                        <Avatar/>
+                    </Badge>
+                    <Badge color=BadgeColor::Warning dot=true>
+                        <Avatar/>
+                    </Badge>
+                    <Button on_click=move |_| value.update(|v| *v += 1)>"+1"</Button>
+                    <Button on_click=move |_| {
+                        value
+                            .update(|v| {
+                                if *v != 0 {
+                                    *v -= 1;
+                                }
+                            })
+                    }>"-1"</Button>
+                    "value:"
+                    {move || value.get()}
+                </Space>
+                <DemoCode
+                    slot
+                    html=highlight_str!(
+                        r#"
+                    let value = create_rw_signal(0);
+                    view! {
+                        <Space>
+                            <Badge value=value max_value=10>
+                                <Avatar />
+                            </Badge>
+                            <Badge color=BadgeColor::Success value=value max_value=10>
+                                <Avatar />
+                            </Badge>
+                            <Badge color=BadgeColor::Warning value=value max_value=10>
+                                <Avatar />
+                            </Badge>
+                            <Badge color=BadgeColor::Warning dot=true>
+                                <Avatar />
+                            </Badge>
+                            <Button on_click=move |_| value.update(|v| *v += 1)>"+1"</Button>
+                            <Button on_click=move |_| value.update(|v| if *v != 0 { *v -= 1 })>"-1"</Button>
+                            "value:"
+                            {move || value.get()}
+                        </Space>
+                    }
+                "#,
+                        "rust"
+                    )
+                >
+
+                    ""
+                </DemoCode>
+            </Demo>
+        </div>
+    }
+}
diff --git a/demo/src/pages/components.rs b/demo/src/pages/components.rs
index d4f3346..ee2c327 100644
--- a/demo/src/pages/components.rs
+++ b/demo/src/pages/components.rs
@@ -152,6 +152,10 @@ fn gen_menu_data() -> Vec<MenuGroupOption> {
                     value: "alert".into(),
                     label: "Alert".into(),
                 },
+                MenuItemOption {
+                    value: "badge".into(),
+                    label: "Badge".into(),
+                },
                 MenuItemOption {
                     value: "modal".into(),
                     label: "Modal".into(),
diff --git a/demo/src/pages/mod.rs b/demo/src/pages/mod.rs
index 55dbe64..b807a52 100644
--- a/demo/src/pages/mod.rs
+++ b/demo/src/pages/mod.rs
@@ -1,6 +1,7 @@
 mod alert;
 mod auto_complete;
 mod avatar;
+mod badge;
 mod button;
 mod checkbox;
 mod color_picker;
@@ -24,6 +25,7 @@ mod toast;
 pub use alert::*;
 pub use auto_complete::*;
 pub use avatar::*;
+pub use badge::*;
 pub use button::*;
 pub use checkbox::*;
 pub use color_picker::*;
diff --git a/src/badge/badge.css b/src/badge/badge.css
new file mode 100644
index 0000000..cd8bca5
--- /dev/null
+++ b/src/badge/badge.css
@@ -0,0 +1,27 @@
+.melt-badge {
+    position: relative;
+    display: inline-block;
+}
+.melt-badge__sup {
+    position: absolute;
+    color: var(--font-color);
+    background-color: var(--background-color);
+}
+.melt-badge__sup--value {
+    top: -9px;
+    right: -9px;
+    font-size: 12px;
+    height: 18px;
+    line-height: 18px;
+    border-radius: 9px;
+    padding: 0 6px;
+    text-align: center;
+}
+
+.melt-badge__sup--dot {
+    top: -5px;
+    right: -5px;
+    height: 10px;
+    width: 10px;
+    border-radius: 50%;
+}
diff --git a/src/badge/mod.rs b/src/badge/mod.rs
new file mode 100644
index 0000000..f33ad8a
--- /dev/null
+++ b/src/badge/mod.rs
@@ -0,0 +1,66 @@
+use crate::{mount_style, theme::use_theme, Theme};
+use leptos::*;
+
+#[derive(Default, Clone)]
+pub enum BadgeColor {
+    Success,
+    Warning,
+    #[default]
+    Error,
+}
+
+impl BadgeColor {
+    pub fn theme_color(&self, theme: &Theme) -> String {
+        match self {
+            BadgeColor::Success => theme.common.color_success.clone(),
+            BadgeColor::Warning => theme.common.color_warning.clone(),
+            BadgeColor::Error => theme.common.color_error.clone(),
+        }
+    }
+}
+
+#[component]
+pub fn Badge(
+    #[prop(optional, into)] value: MaybeSignal<u32>,
+    #[prop(default = MaybeSignal::Static(u32::MAX), into)] max_value: MaybeSignal<u32>,
+    #[prop(optional, into)] color: MaybeSignal<BadgeColor>,
+    #[prop(optional, into)] dot: MaybeSignal<bool>,
+    children: Children,
+) -> impl IntoView {
+    let theme = use_theme(Theme::light);
+    mount_style("badge", include_str!("./badge.css"));
+    let css_vars = create_memo(move |_| {
+        let mut css_vars = String::new();
+        css_vars.push_str(&format!("--font-color: #fff;"));
+        theme.with(|theme| {
+            css_vars.push_str(&format!(
+                "--background-color: {};",
+                color.get().theme_color(theme)
+            ));
+        });
+        css_vars
+    });
+    let value = create_memo(move |_| {
+        let value = value.get();
+        let max_value = max_value.get();
+        if value == 0 {
+            String::new()
+        } else if max_value < value {
+            format!("{max_value}+")
+        } else {
+            value.to_string()
+        }
+    });
+    view! {
+        <div class="melt-badge" style=move || css_vars.get()>
+            <div
+                class="melt-badge__sup"
+                class=("melt-badge__sup--value", move || !dot.get() && !value.get().is_empty())
+                class=("melt-badge__sup--dot", move || dot.get())
+            >
+                {move || value.get()}
+            </div>
+            {children()}
+        </div>
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
index 9ad7bfb..713a235 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,7 @@
 mod alert;
 mod auto_complete;
 mod avatar;
+mod badge;
 mod button;
 mod card;
 mod checkbox;
@@ -29,6 +30,7 @@ mod wave;
 pub use alert::*;
 pub use auto_complete::*;
 pub use avatar::*;
+pub use badge::*;
 pub use button::*;
 pub use card::*;
 pub use checkbox::*;