diff --git a/package.json b/package.json
index 26d50f8..b751858 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,7 @@
     "@nhcarrigan/logger": "1.0.0",
     "@octokit/rest": "20.1.1",
     "@prisma/client": "5.13.0",
+    "diff": "8.0.2",
     "discord.js": "14.15.2",
     "dotenv": "16.4.5",
     "express": "4.19.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2f52262..bbff01a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -17,6 +17,9 @@ importers:
       '@prisma/client':
         specifier: 5.13.0
         version: 5.13.0(prisma@5.13.0)
+      diff:
+        specifier: 8.0.2
+        version: 8.0.2
       discord.js:
         specifier: 14.15.2
         version: 14.15.2
@@ -766,6 +769,10 @@ packages:
   devtools-protocol@0.0.1147663:
     resolution: {integrity: sha512-hyWmRrexdhbZ1tcJUGpO95ivbRhWXz++F4Ko+n21AY5PNln2ovoJw+8ZMNDTtip+CNFQfrtLVh/w4009dXO/eQ==}
 
+  diff@8.0.2:
+    resolution: {integrity: sha512-sSuxWU5j5SR9QQji/o2qMvqRNYRDOcBTgsJ/DeCf4iSN4gW+gNMXM7wFIP+fdXZxoNiAnHUTGjCr+TSWXdRDKg==}
+    engines: {node: '>=0.3.1'}
+
   dir-glob@3.0.1:
     resolution: {integrity: sha512-WkrWp9GR4KXfKGYzOLmTuGVi1UWFfws377n9cc55/tb6DuqyF6pcQ5AbiHEshaDpY9v6oaSr2XCDidGmMwdzIA==}
     engines: {node: '>=8'}
@@ -3064,6 +3071,8 @@ snapshots:
 
   devtools-protocol@0.0.1147663: {}
 
+  diff@8.0.2: {}
+
   dir-glob@3.0.1:
     dependencies:
       path-type: 4.0.0
diff --git a/src/events/message/onMessageEdit.ts b/src/events/message/onMessageEdit.ts
index 9872126..821f97d 100644
--- a/src/events/message/onMessageEdit.ts
+++ b/src/events/message/onMessageEdit.ts
@@ -4,6 +4,7 @@ import { ExtendedClient } from "../../interfaces/ExtendedClient";
 import { getConfig } from "../../modules/data/getConfig";
 import { customSubstring } from "../../utils/customSubstring";
 import { errorHandler } from "../../utils/errorHandler";
+import { generateDiff } from "../../modules/events/generateDiff";
 
 /**
  * Handles a message edit event.
@@ -46,16 +47,15 @@ export const onMessageEdit = async (
       return;
     }
 
+      const diffContent
+      = (oldMessage.content ?? newMessage.content) === null
+        ? "This message appears to have no content."
+        : generateDiff(oldMessage.content ?? "", newMessage.content ?? "");
+
     await logChannel.send({
       content: `${author?.tag} (${author?.id}) edited their message in in <#${
         channel.id
-      }>:\n\n**Old Content:**\n\`${customSubstring(
-        oldMessage.content,
-        1750
-      )}\`\n\n**New content:**\n\`${customSubstring(
-        newMessage.content,
-        1750
-      )}\`\n\n${newMessage.url}`,
+      }>:\`\`\`diff\n${customSubstring(diffContent, 4000)}\n\`\`\``,
       allowedMentions: { parse: [] }
     });
   } catch (err) {
diff --git a/src/modules/events/generateDiff.ts b/src/modules/events/generateDiff.ts
new file mode 100644
index 0000000..7ce56b0
--- /dev/null
+++ b/src/modules/events/generateDiff.ts
@@ -0,0 +1,22 @@
+import { diffSentences } from "diff";
+
+/**
+ * Module to generate a diff string from two strings.
+ * @param old - The old string.
+ * @param updated - The new string.
+ * @returns The diff string, formatted.
+ */
+export const generateDiff = (old: string, updated: string): string => {
+  return diffSentences(old, updated).
+    map((element) => {
+      if (element.added) {
+        return `+ ${element.value}`;
+      }
+      if (element.removed) {
+        return `- ${element.value}`;
+      }
+      return "";
+    }).
+    filter(Boolean).
+    join("\n");
+};