diff --git a/crates/git_graph/src/git_graph.rs b/crates/git_graph/src/git_graph.rs
index 605c595663..80acde23c2 100644
--- a/crates/git_graph/src/git_graph.rs
+++ b/crates/git_graph/src/git_graph.rs
@@ -2,6 +2,7 @@ use collections::{BTreeMap, HashMap, IndexSet};
 use editor::Editor;
 use git::{
     BuildCommitPermalinkParams, GitHostingProviderRegistry, GitRemote, Oid, ParsedGitRemote,
+    commit::ParsedCommitMessage,
     parse_git_remote_url,
     repository::{
         CommitDiff, CommitFile, InitialGraphCommitData, LogOrder, LogSource, RepoPath,
@@ -9,7 +10,11 @@ use git::{
     },
     status::{FileStatus, StatusCode, TrackedStatus},
 };
-use git_ui::{commit_tooltip::CommitAvatar, commit_view::CommitView, git_status_icon};
+use git_ui::{
+    commit_tooltip::{CommitAvatar, CommitDetails, CommitTooltip},
+    commit_view::CommitView,
+    git_status_icon,
+};
 use gpui::{
     Action, Anchor, AnyElement, App, Bounds, ClickEvent, ClipboardItem, DefiniteLength,
     DismissEvent, DragMoveEvent, ElementId, Empty, Entity, EventEmitter, FocusHandle, Focusable,
@@ -1539,7 +1544,7 @@ impl GitGraph {
                 let subject: SharedString;
                 let author_name: SharedString;
 
-                if let CommitDataState::Loaded(data) = data {
+                if let CommitDataState::Loaded(ref data) = data {
                     subject = data.subject.clone();
                     author_name = data.author_name.clone();
                     formatted_time = format_timestamp(data.commit_timestamp);
@@ -1594,12 +1599,12 @@ impl GitGraph {
                             (!ranges.is_empty()).then_some(ranges)
                         })
                         .unwrap_or_default();
-                    HighlightedLabel::from_ranges(subject.clone(), highlight_ranges)
+                    HighlightedLabel::from_ranges(subject, highlight_ranges)
                         .when(!is_selected, |c| c.color(Color::Muted))
                         .truncate()
                         .into_any_element()
                 } else {
-                    column_label(subject.clone())
+                    column_label(subject)
                 };
 
                 vec![
@@ -1607,7 +1612,46 @@ impl GitGraph {
                         .id(ElementId::NamedInteger("commit-subject".into(), idx as u64))
                         .overflow_hidden()
                         .when(!has_context_menu, |this| {
-                            this.tooltip(Tooltip::text(subject))
+                            if let CommitDataState::Loaded(commit_data) = &data {
+                                let sha = commit.data.sha.to_string();
+                                let author_name = commit_data.author_name.clone();
+                                let author_email = commit_data.author_email.clone();
+                                let message = commit_data.message.clone();
+                                let commit_timestamp = commit_data.commit_timestamp;
+                                let workspace = self.workspace.clone();
+                                let repository = repository.clone();
+                                this.hoverable_tooltip(move |_window, cx| {
+                                    let remote_url = repository.read(cx).default_remote_url();
+                                    let provider_registry =
+                                        GitHostingProviderRegistry::default_global(cx);
+                                    let commit_details = CommitDetails {
+                                        sha: sha.clone().into(),
+                                        author_name: author_name.clone(),
+                                        author_email: author_email.clone(),
+                                        commit_time: OffsetDateTime::from_unix_timestamp(
+                                            commit_timestamp,
+                                        )
+                                        .unwrap_or_else(|_| OffsetDateTime::now_utc()),
+                                        message: Some(ParsedCommitMessage::parse(
+                                            sha.clone(),
+                                            message.to_string(),
+                                            remote_url.as_deref(),
+                                            Some(provider_registry),
+                                        )),
+                                    };
+                                    cx.new(|cx| {
+                                        CommitTooltip::new(
+                                            commit_details,
+                                            repository.clone(),
+                                            workspace.clone(),
+                                            cx,
+                                        )
+                                    })
+                                    .into()
+                                })
+                            } else {
+                                this
+                            }
                         })
                         .child(
                             h_flex()
diff --git a/crates/git_ui/src/commit_tooltip.rs b/crates/git_ui/src/commit_tooltip.rs
index 1921de7887..a355d7355b 100644
--- a/crates/git_ui/src/commit_tooltip.rs
+++ b/crates/git_ui/src/commit_tooltip.rs
@@ -299,11 +299,10 @@ impl Render for CommitTooltip {
                 .child(
                     v_flex()
                         .w(gpui::rems(30.))
-                        .gap_4()
                         .child(
                             h_flex()
-                                .pb_1p5()
-                                .gap_x_2()
+                                .pb_1()
+                                .gap_2()
                                 .overflow_x_hidden()
                                 .flex_wrap()
                                 .child(avatar)
@@ -321,23 +320,24 @@ impl Render for CommitTooltip {
                         .child(
                             div()
                                 .id("inline-blame-commit-message")
-                                .child(message)
+                                .track_scroll(&self.scroll_handle)
+                                .py_1p5()
                                 .max_h(message_max_height)
                                 .overflow_y_scroll()
-                                .track_scroll(&self.scroll_handle),
+                                .child(message),
                         )
                         .child(
                             h_flex()
                                 .text_color(cx.theme().colors().text_muted)
                                 .w_full()
                                 .justify_between()
-                                .pt_1p5()
+                                .pt_1()
                                 .border_t_1()
                                 .border_color(cx.theme().colors().border_variant)
                                 .child(absolute_timestamp)
                                 .child(
                                     h_flex()
-                                        .gap_1p5()
+                                        .gap_1()
                                         .when_some(pull_request, |this, pr| {
                                             this.child(
                                                 Button::new(
@@ -347,9 +347,9 @@ impl Render for CommitTooltip {
                                                 .color(Color::Muted)
                                                 .start_icon(
                                                     Icon::new(IconName::PullRequest)
+                                                        .size(IconSize::Small)
                                                         .color(Color::Muted),
                                                 )
-                                                .style(ButtonStyle::Subtle)
                                                 .on_click(move |_, _, cx| {
                                                     cx.stop_propagation();
                                                     cx.open_url(pr.url.as_str())
@@ -362,10 +362,11 @@ impl Render for CommitTooltip {
                                                 "commit-sha-button",
                                                 short_commit_id.clone(),
                                             )
-                                            .style(ButtonStyle::Subtle)
                                             .color(Color::Muted)
                                             .start_icon(
-                                                Icon::new(IconName::FileGit).color(Color::Muted),
+                                                Icon::new(IconName::FileGit)
+                                                    .size(IconSize::Small)
+                                                    .color(Color::Muted),
                                             )
                                             .on_click(
                                                 move |_, window, cx| {