diff --git a/radicle-dag/src/lib.rs b/radicle-dag/src/lib.rs
index 7cbdc627..cf749cb5 100644
--- a/radicle-dag/src/lib.rs
+++ b/radicle-dag/src/lib.rs
@@ -5,6 +5,7 @@ use std::{
     cmp::Ordering,
     collections::{BTreeMap, BTreeSet, VecDeque},
     fmt,
+    fmt::Write,
     ops::{ControlFlow, Deref, Index},
 };
 
@@ -313,6 +314,23 @@ impl<K: Ord + Copy, V> Dag<K, V> {
     }
 }
 
+impl<K: Ord + Copy + fmt::Display, V> Dag<K, V> {
+    /// Return the graph in "dot" format.
+    pub fn to_dot(&self) -> String {
+        let mut output = String::new();
+
+        writeln!(output, "digraph G {{").ok();
+        for (k, v) in self.graph.iter() {
+            for d in &v.dependencies {
+                writeln!(output, "\t\"{k}\" -> \"{d}\";").ok();
+            }
+        }
+        writeln!(output, "}}").ok();
+
+        output
+    }
+}
+
 impl<K: Ord + Copy + fmt::Debug, V> Index<&K> for Dag<K, V> {
     type Output = Node<K, V>;