diff --git a/crates/app/src/langs/en-US.toml b/crates/app/src/langs/en-US.toml
index c77bfd5..5a2b0e1 100644
--- a/crates/app/src/langs/en-US.toml
+++ b/crates/app/src/langs/en-US.toml
@@ -222,6 +222,8 @@ version = "1.0.0"
 "chats:action.add_someone" = "Add someone"
 "chats:action.kick_member" = "Kick member"
 "chats:action.mention_user" = "Mention user"
+"chats:action.mute" = "Mute"
+"chats:action.unmute" = "Unmute"
 
 "stacks:link.stacks" = "Stacks"
 "stacks:label.my_stacks" = "My stacks"
diff --git a/crates/app/src/public/html/chats/app.lisp b/crates/app/src/public/html/chats/app.lisp
index 0dc16c3..a5bf139 100644
--- a/crates/app/src/public/html/chats/app.lisp
+++ b/crates/app/src/public/html/chats/app.lisp
@@ -210,6 +210,30 @@
                 });
         };
 
+        globalThis.mute_channel = async (id, mute = true) => {
+            await trigger(\"atto::debounce\", [\"channels::mute\"]);
+            fetch(`/api/v1/channels/${id}/mute`, {
+                method: mute ? \"POST\" : \"DELETE\",
+            })
+                .then((res) => res.json())
+                .then((res) => {
+                    trigger(\"atto::toast\", [
+                        res.ok ? \"success\" : \"error\",
+                        res.message,
+                    ]);
+
+                    if (res.ok) {
+                        if (mute) {
+                            document.querySelector(`[ui_ident=channel\\\\.mute\\\\:${id}]`).classList.add(\"hidden\");
+                            document.querySelector(`[ui_ident=channel\\\\.unmute\\\\:${id}]`).classList.remove(\"hidden\");
+                        } else {
+                            document.querySelector(`[ui_ident=channel\\\\.mute\\\\:${id}]`).classList.remove(\"hidden\");
+                            document.querySelector(`[ui_ident=channel\\\\.unmute\\\\:${id}]`).classList.add(\"hidden\");
+                        }
+                    }
+                });
+        };
+
         globalThis.update_channel_title = async (id) => {
             await trigger(\"atto::debounce\", [\"channels::update_title\"]);
             const title = await trigger(\"atto::prompt\", [\"New channel title:\"]);
diff --git a/crates/app/src/public/html/chats/channels.lisp b/crates/app/src/public/html/chats/channels.lisp
index a87dbeb..f789d32 100644
--- a/crates/app/src/public/html/chats/channels.lisp
+++ b/crates/app/src/public/html/chats/channels.lisp
@@ -31,6 +31,22 @@
                         (text "{{ icon \"user-plus\" }}")
                         (span
                             (text "{{ text \"chats:action.add_someone\" }}")))
+                    ; mute/unmute
+                    (button
+                        ("class" "lowered small {% if channel.id in user.channel_mutes -%} hidden {%- endif %}")
+                        ("ui_ident" "channel.mute:{{ channel.id }}")
+                        ("onclick" "mute_channel('{{ channel.id }}')")
+                        (icon (text "bell-off"))
+                        (span
+                            (str (text "chats:action.mute"))))
+                    (button
+                        ("class" "lowered small {% if not channel.id in user.channel_mutes -%} hidden {%- endif %}")
+                        ("ui_ident" "channel.unmute:{{ channel.id }}")
+                        ("onclick" "mute_channel('{{ channel.id }}', false)")
+                        (icon (text "bell-ring"))
+                        (span
+                            (str (text "chats:action.unmute"))))
+                    ; ...
                     (text "{%- endif %}")
                     (button
                         ("class" "lowered small")
diff --git a/crates/app/src/public/html/components.lisp b/crates/app/src/public/html/components.lisp
index 982c099..d3c1a7f 100644
--- a/crates/app/src/public/html/components.lisp
+++ b/crates/app/src/public/html/components.lisp
@@ -113,6 +113,12 @@
         ("style" "color: var(--color-primary)")
         ("class" "flex items-center")
         (text "{{ icon \"badge-check\" }}"))
+    (text "{%- endif %} {% if user.permissions|has_staff_badge -%}")
+    (span
+        ("title" "Staff")
+        ("style" "color: var(--color-primary);")
+        ("class" "flex items-center")
+        (text "{{ icon \"shield-user\" }}"))
     (text "{%- endif %}"))
 (text "{%- endif %} {%- endmacro %} {% macro repost(repost, post, owner, secondary=false, community=false, show_community=true, can_manage_post=false) -%}")
 (div
diff --git a/crates/app/src/public/js/atto.js b/crates/app/src/public/js/atto.js
index d8ffb86..9c556cf 100644
--- a/crates/app/src/public/js/atto.js
+++ b/crates/app/src/public/js/atto.js
@@ -689,7 +689,7 @@ media_theme_pref();
     });
 
     self.define("hooks::check_message_reactions", async ({ $ }) => {
-        const observer = $.offload_work_to_client_when_in_view(
+        const observer = await $.offload_work_to_client_when_in_view(
             async (element) => {
                 const reactions = await (
                     await fetch(
diff --git a/crates/app/src/routes/api/v1/channels/channels.rs b/crates/app/src/routes/api/v1/channels/channels.rs
index e3ead5a..0251e18 100644
--- a/crates/app/src/routes/api/v1/channels/channels.rs
+++ b/crates/app/src/routes/api/v1/channels/channels.rs
@@ -293,3 +293,62 @@ pub async fn get_request(
         Err(e) => Json(e.into()),
     }
 }
+
+pub async fn mute_channel_request(
+    jar: CookieJar,
+    Extension(data): Extension<State>,
+    Path(id): Path<usize>,
+) -> impl IntoResponse {
+    let data = &(data.read().await).0;
+    let mut user = match get_user_from_token!(jar, data, oauth::AppScope::UserManageChannelMutes) {
+        Some(ua) => ua,
+        None => return Json(Error::NotAllowed.into()),
+    };
+
+    if user.channel_mutes.contains(&id) {
+        return Json(Error::MiscError("Channel already muted".to_string()).into());
+    }
+
+    user.channel_mutes.push(id);
+    match data
+        .update_user_channel_mutes(user.id, user.channel_mutes)
+        .await
+    {
+        Ok(_) => Json(ApiReturn {
+            ok: true,
+            message: "Channel muted".to_string(),
+            payload: (),
+        }),
+        Err(e) => Json(e.into()),
+    }
+}
+
+pub async fn unmute_channel_request(
+    jar: CookieJar,
+    Extension(data): Extension<State>,
+    Path(id): Path<usize>,
+) -> impl IntoResponse {
+    let data = &(data.read().await).0;
+    let mut user = match get_user_from_token!(jar, data, oauth::AppScope::UserManageChannelMutes) {
+        Some(ua) => ua,
+        None => return Json(Error::NotAllowed.into()),
+    };
+
+    let pos = match user.channel_mutes.iter().position(|x| *x == id) {
+        Some(x) => x,
+        None => return Json(Error::MiscError("Channel not muted".to_string()).into()),
+    };
+
+    user.channel_mutes.remove(pos);
+    match data
+        .update_user_channel_mutes(user.id, user.channel_mutes)
+        .await
+    {
+        Ok(_) => Json(ApiReturn {
+            ok: true,
+            message: "Channel muted".to_string(),
+            payload: (),
+        }),
+        Err(e) => Json(e.into()),
+    }
+}
diff --git a/crates/app/src/routes/api/v1/communities/emojis.rs b/crates/app/src/routes/api/v1/communities/emojis.rs
index 1db4c0c..1d2400f 100644
--- a/crates/app/src/routes/api/v1/communities/emojis.rs
+++ b/crates/app/src/routes/api/v1/communities/emojis.rs
@@ -17,6 +17,8 @@ use tetratto_core::model::{
 /// Expand a unicode emoji into its Gemoji shortcode.
 pub async fn get_emoji_shortcode(emoji: String) -> impl IntoResponse {
     match emoji.as_str() {
+        // matches `CustomEmoji::replace`
+        "💯" => "100".to_string(),
         "👍" => "thumbs_up".to_string(),
         "👎" => "thumbs_down".to_string(),
         _ => match emojis::get(&emoji) {
diff --git a/crates/app/src/routes/api/v1/mod.rs b/crates/app/src/routes/api/v1/mod.rs
index 3b6e61e..2420007 100644
--- a/crates/app/src/routes/api/v1/mod.rs
+++ b/crates/app/src/routes/api/v1/mod.rs
@@ -570,6 +570,14 @@ pub fn routes() -> Router {
             "/channels/{id}/kick",
             post(channels::channels::kick_member_request),
         )
+        .route(
+            "/channels/{id}/mute",
+            post(channels::channels::mute_channel_request),
+        )
+        .route(
+            "/channels/{id}/mute",
+            delete(channels::channels::unmute_channel_request),
+        )
         .route("/channels/{id}", get(channels::channels::get_request))
         .route(
             "/channels/community/{id}",
diff --git a/crates/core/src/database/auth.rs b/crates/core/src/database/auth.rs
index 65c5307..64530b5 100644
--- a/crates/core/src/database/auth.rs
+++ b/crates/core/src/database/auth.rs
@@ -120,6 +120,7 @@ impl DataManager {
             browser_session: get!(x->26(String)),
             seller_data: serde_json::from_str(&get!(x->27(String)).to_string()).unwrap(),
             ban_reason: get!(x->28(String)),
+            channel_mutes: serde_json::from_str(&get!(x->29(String)).to_string()).unwrap(),
         }
     }
 
@@ -276,7 +277,7 @@ impl DataManager {
 
         let res = execute!(
             &conn,
-            "INSERT INTO users VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28, $29)",
+            "INSERT INTO users VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28, $29, $30)",
             params![
                 &(data.id as i64),
                 &(data.created as i64),
@@ -306,7 +307,8 @@ impl DataManager {
                 &if data.was_purchased { 1_i32 } else { 0_i32 },
                 &data.browser_session,
                 &serde_json::to_string(&data.seller_data).unwrap(),
-                &data.ban_reason
+                &data.ban_reason,
+                &serde_json::to_string(&data.channel_mutes).unwrap(),
             ]
         );
 
@@ -1004,6 +1006,7 @@ impl DataManager {
     auto_method!(update_user_browser_session(&str)@get_user_by_id -> "UPDATE users SET browser_session = $1 WHERE id = $2" --cache-key-tmpl=cache_clear_user);
     auto_method!(update_user_seller_data(StripeSellerData)@get_user_by_id -> "UPDATE users SET seller_data = $1 WHERE id = $2" --serde --cache-key-tmpl=cache_clear_user);
     auto_method!(update_user_ban_reason(&str)@get_user_by_id -> "UPDATE users SET ban_reason = $1 WHERE id = $2" --cache-key-tmpl=cache_clear_user);
+    auto_method!(update_user_channel_mutes(Vec<usize>)@get_user_by_id -> "UPDATE users SET channel_mutes = $1 WHERE id = $2" --serde --cache-key-tmpl=cache_clear_user);
 
     auto_method!(get_user_by_stripe_id(&str)@get_user_from_row -> "SELECT * FROM users WHERE stripe_id = $1" --name="user" --returns=User);
     auto_method!(update_user_stripe_id(&str)@get_user_by_id -> "UPDATE users SET stripe_id = $1 WHERE id = $2" --cache-key-tmpl=cache_clear_user);
diff --git a/crates/core/src/database/common.rs b/crates/core/src/database/common.rs
index c0b1b59..1bf00cf 100644
--- a/crates/core/src/database/common.rs
+++ b/crates/core/src/database/common.rs
@@ -44,6 +44,7 @@ impl DataManager {
         execute!(&conn, common::CREATE_TABLE_SERVICES).unwrap();
         execute!(&conn, common::CREATE_TABLE_PRODUCTS).unwrap();
         execute!(&conn, common::CREATE_TABLE_APP_DATA).unwrap();
+        execute!(&conn, common::VERSION_MIGRATIONS).unwrap();
 
         self.0
             .1
diff --git a/crates/core/src/database/drivers/common.rs b/crates/core/src/database/drivers/common.rs
index 2535f43..d2239a6 100644
--- a/crates/core/src/database/drivers/common.rs
+++ b/crates/core/src/database/drivers/common.rs
@@ -1,3 +1,4 @@
+pub const VERSION_MIGRATIONS: &str = include_str!("./sql/version_migrations.sql");
 pub const CREATE_TABLE_USERS: &str = include_str!("./sql/create_users.sql");
 pub const CREATE_TABLE_COMMUNITIES: &str = include_str!("./sql/create_communities.sql");
 pub const CREATE_TABLE_POSTS: &str = include_str!("./sql/create_posts.sql");
diff --git a/crates/core/src/database/drivers/sql/create_users.sql b/crates/core/src/database/drivers/sql/create_users.sql
index 57b2078..1cbbbc8 100644
--- a/crates/core/src/database/drivers/sql/create_users.sql
+++ b/crates/core/src/database/drivers/sql/create_users.sql
@@ -27,5 +27,6 @@ CREATE TABLE IF NOT EXISTS users (
     was_purchased INT NOT NULL,
     browser_session TEXT NOT NULL,
     seller_data TEXT NOT NULL,
-    ban_reason TEXT NOT NULL
+    ban_reason TEXT NOT NULL,
+    channel_mutes TEXT NOT NULL
 )
diff --git a/crates/core/src/database/drivers/sql/version_migrations.sql b/crates/core/src/database/drivers/sql/version_migrations.sql
new file mode 100644
index 0000000..0f5682b
--- /dev/null
+++ b/crates/core/src/database/drivers/sql/version_migrations.sql
@@ -0,0 +1,3 @@
+-- users channel_mutes
+ALTER TABLE users
+ADD COLUMN IF NOT EXISTS channel_mutes TEXT DEFAULT '[]';
diff --git a/crates/core/src/database/messages.rs b/crates/core/src/database/messages.rs
index 64157f0..3acb2ee 100644
--- a/crates/core/src/database/messages.rs
+++ b/crates/core/src/database/messages.rs
@@ -190,6 +190,11 @@ impl DataManager {
                     continue;
                 }
 
+                let user = self.get_user_by_id(member).await?;
+                if user.channel_mutes.contains(&channel.id) {
+                    continue;
+                }
+
                 let mut notif = Notification::new(
                     "You've received a new message!".to_string(),
                     format!(
diff --git a/crates/core/src/model/auth.rs b/crates/core/src/model/auth.rs
index a9dadf1..ffcb264 100644
--- a/crates/core/src/model/auth.rs
+++ b/crates/core/src/model/auth.rs
@@ -86,6 +86,9 @@ pub struct User {
     /// The reason the user was banned.
     #[serde(default)]
     pub ban_reason: String,
+    /// IDs of channels the user has muted.
+    #[serde(default)]
+    pub channel_mutes: Vec<usize>,
 }
 
 pub type UserConnections =
@@ -387,6 +390,7 @@ impl User {
             browser_session: String::new(),
             seller_data: StripeSellerData::default(),
             ban_reason: String::new(),
+            channel_mutes: Vec::new(),
         }
     }
 
diff --git a/crates/core/src/model/oauth.rs b/crates/core/src/model/oauth.rs
index 72884ae..aa0e00a 100644
--- a/crates/core/src/model/oauth.rs
+++ b/crates/core/src/model/oauth.rs
@@ -144,6 +144,8 @@ pub enum AppScope {
     UserManageServices,
     /// Manage the user's products.
     UserManageProducts,
+    /// Manage the user's channel mutes.
+    UserManageChannelMutes,
     /// Edit posts created by the user.
     UserEditPosts,
     /// Edit drafts created by the user.
diff --git a/crates/core/src/model/uploads.rs b/crates/core/src/model/uploads.rs
index 9ab2d97..bed6dad 100644
--- a/crates/core/src/model/uploads.rs
+++ b/crates/core/src/model/uploads.rs
@@ -131,9 +131,14 @@ impl CustomEmoji {
             if emoji.1 == 0 {
                 out = out.replace(
                     &emoji.0,
-                    match emojis::get_by_shortcode(&emoji.2) {
-                        Some(e) => e.as_str(),
-                        None => &emoji.0,
+                    match emoji.2.as_str() {
+                        "100" => "💯",
+                        "thumbs_up" => "👍",
+                        "thumbs_down" => "👎",
+                        _ => match emojis::get_by_shortcode(&emoji.2) {
+                            Some(e) => e.as_str(),
+                            None => &emoji.0,
+                        },
                     },
                 );
             } else {