diff --git a/src/DevToys.Tools/Helpers/UuidHelper.cs b/src/DevToys.Tools/Helpers/UuidHelper.cs
index c7c4523df6..0afb1b2eb0 100644
--- a/src/DevToys.Tools/Helpers/UuidHelper.cs
+++ b/src/DevToys.Tools/Helpers/UuidHelper.cs
@@ -1,4 +1,5 @@
 using System.Security.Cryptography;
+using System.Text;
 using DevToys.Tools.Models;
 
 namespace DevToys.Tools.Helpers;
@@ -12,7 +13,8 @@ private enum GuidVersion
         Random = 0x04,
         NameBasedV5 = 0x05,
         UuidV6 = 0x06,
-        UnixEpoch = 0x07
+        UnixEpoch = 0x07,
+        UuidObjectId = 0x08
     }
 
     private static readonly Random random = new();
@@ -30,6 +32,9 @@ private enum GuidVersion
     private const byte TimestampByte = 0;
     private const byte NodeByte = 10;
     private const byte GuidClockSequenceByte = 8;
+    private static readonly object incrementLock = new();
+    private static int increment = new Random().Next();
+    private static readonly byte[] ProcessUnique = GenerateProcessUnique();
 
     internal static string GenerateUuid(UuidVersion version, bool hyphens, bool uppercase)
     {
@@ -44,17 +49,20 @@ internal static string GenerateUuid(UuidVersion version, bool hyphens, bool uppe
         }
 
         string? uuid;
-        if (version == UuidVersion.One)
+        switch (version)
         {
-            uuid = GenerateTimeBasedGuid().ToString(guidStringFormat);
-        }
-        else if (version == UuidVersion.Seven)
-        {
-            uuid = GenerateUUIDv7().ToString(guidStringFormat);
-        }
-        else
-        {
-            uuid = Guid.NewGuid().ToString(guidStringFormat);
+            case UuidVersion.One:
+                uuid = GenerateTimeBasedGuid().ToString(guidStringFormat);
+                break;
+            case UuidVersion.Seven:
+                uuid = GenerateUUIDv7().ToString(guidStringFormat);
+                break;
+            case UuidVersion.ObjectId:
+                uuid = GenerateUuidObjectId();
+                break;
+            default:
+                uuid = Guid.NewGuid().ToString(guidStringFormat);
+                break;
         }
 
         if (uppercase)
@@ -158,4 +166,68 @@ public static byte[] GenerateClockSequenceBytes(DateTime dt)
 
         return [bytes[0], bytes[1]];
     }
+
+    /// <summary>
+    /// Generate a Mongodb ObjectID
+    /// </summary>
+    /// <returns></returns>
+    private static string GenerateUuidObjectId()
+    {
+        int time = (int)DateTimeOffset.UtcNow.ToUnixTimeSeconds();
+        int inc = GetIncrement();
+        byte[] buffer = new byte[12];
+
+        // 4-byte timestamp
+        buffer[0] = (byte)(time >> 24);
+        buffer[1] = (byte)(time >> 16);
+        buffer[2] = (byte)(time >> 8);
+        buffer[3] = (byte)time;
+
+        // 5-byte process unique
+        Buffer.BlockCopy(ProcessUnique, 0, buffer, 4, 5);
+
+        // 3-byte counter
+        buffer[9] = (byte)(inc >> 16);
+        buffer[10] = (byte)(inc >> 8);
+        buffer[11] = (byte)inc;
+        return ByteArrayToHexString(buffer);
+    }
+
+    /// <summary>
+    /// Retrieves and increments the internal counter in a thread-safe manner.
+    /// </summary>
+    /// <returns>Returns the current value of the counter</returns>
+    private static int GetIncrement()
+    {
+        lock (incrementLock)
+        {
+            return increment++;
+        }
+    }
+
+    /// <summary>
+    /// Generates a unique identifier specific to the current process.
+    /// </summary>
+    /// <returns>Returns a byte array containing the unique identifier for the process.</returns>
+    private static byte[] GenerateProcessUnique()
+    {
+        byte[] processUnique = new byte[5];
+        cRandom.GetBytes(processUnique);
+        return processUnique;
+    }
+
+    /// <summary>
+    /// Converts a byte array to its hexadecimal string representation.
+    /// </summary>
+    /// <param name="bytes">The byte array to be converted to a hexadecimal string.</param>
+    /// <returns>Returns a string containing the hexadecimal representation of the byte array.</returns>
+    private static string ByteArrayToHexString(byte[] bytes)
+    {
+        var sb = new StringBuilder(bytes.Length * 2);
+        foreach (byte b in bytes)
+        {
+            sb.Append(b.ToString("x2"));
+        }
+        return sb.ToString();
+    }
 }
diff --git a/src/DevToys.Tools/Models/UuidVersion.cs b/src/DevToys.Tools/Models/UuidVersion.cs
index 27a328c751..408126a34d 100644
--- a/src/DevToys.Tools/Models/UuidVersion.cs
+++ b/src/DevToys.Tools/Models/UuidVersion.cs
@@ -4,5 +4,6 @@ internal enum UuidVersion
 {
     One,
     Four,
-    Seven
+    Seven,
+    ObjectId
 }
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.Designer.cs b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.Designer.cs
index 3ccc972360..5245e60611 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.Designer.cs
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.Designer.cs
@@ -223,6 +223,17 @@ internal static string UuidVersionSeven
             }
         }
 
+        /// <summary>
+        /// Looks up a localized string for UuidObjectId
+        /// </summary>
+        internal static string UuidObjectId
+        {
+            get
+            {
+                return ResourceManager.GetString("UuidObjectId", resourceCulture);
+            }
+        }
+
         /// <summary>
         ///   Looks up a localized string similar to Choose the version of UUID to generate.
         /// </summary>
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.af-ZA.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.af-ZA.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.af-ZA.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.af-ZA.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ar-SA.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ar-SA.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ar-SA.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ar-SA.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.be-BY.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.be-BY.resx
index 89f06ff1d4..b243605b6a 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.be-BY.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.be-BY.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.bn-BD.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.bn-BD.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.bn-BD.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.bn-BD.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ca-ES.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ca-ES.resx
index efa31855cb..dc686c9980 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ca-ES.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ca-ES.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Actualitza</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.cs-CZ.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.cs-CZ.resx
index 21bde31562..ce20cbd07f 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.cs-CZ.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.cs-CZ.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Obnovit</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.da-DK.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.da-DK.resx
index cdcc1e2564..d53357576f 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.da-DK.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.da-DK.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Opdatér</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.de-DE.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.de-DE.resx
index adb73f31e4..5fa00e74b9 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.de-DE.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.de-DE.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Aktualisieren</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.el-GR.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.el-GR.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.el-GR.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.el-GR.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.en-GB.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.en-GB.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.en-GB.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.en-GB.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.es-AR.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.es-AR.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.es-AR.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.es-AR.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.es-ES.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.es-ES.resx
index a840638712..e4ba61fe0b 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.es-ES.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.es-ES.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Actualizar</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.fa-IR.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.fa-IR.resx
index 89f06ff1d4..b243605b6a 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.fa-IR.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.fa-IR.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.fi-FI.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.fi-FI.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.fi-FI.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.fi-FI.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.fr-FR.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.fr-FR.resx
index 9b311265e2..42a9e11002 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.fr-FR.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.fr-FR.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Rafraîchir</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.he-IL.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.he-IL.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.he-IL.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.he-IL.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.hi-IN.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.hi-IN.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.hi-IN.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.hi-IN.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.hu-HU.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.hu-HU.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.hu-HU.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.hu-HU.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.id-ID.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.id-ID.resx
index 1e32a299d0..385e2cf60b 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.id-ID.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.id-ID.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Perbarui</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.is-IS.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.is-IS.resx
index 89f06ff1d4..b243605b6a 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.is-IS.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.is-IS.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.it-IT.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.it-IT.resx
index ec3edf32af..bb79d35c29 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.it-IT.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.it-IT.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ja-JP.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ja-JP.resx
index 343aa67faf..6f96ffb75e 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ja-JP.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ja-JP.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>再生成</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ka-GE.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ka-GE.resx
index 89f06ff1d4..b243605b6a 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ka-GE.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ka-GE.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.kn-IN.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.kn-IN.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.kn-IN.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.kn-IN.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ko-KR.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ko-KR.resx
index be9f7e930b..710ae3f095 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ko-KR.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ko-KR.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.kw-GB.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.kw-GB.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.kw-GB.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.kw-GB.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.nb.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.nb.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.nb.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.nb.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.nl-NL.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.nl-NL.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.nl-NL.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.nl-NL.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.pl-PL.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.pl-PL.resx
index 1ca47fa2e0..62a132d2d8 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.pl-PL.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.pl-PL.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.pt-BR.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.pt-BR.resx
index 3dfaf3f167..65c274bc93 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.pt-BR.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.pt-BR.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Atualizar</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.pt-PT.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.pt-PT.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.pt-PT.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.pt-PT.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.resx
index 89f06ff1d4..b243605b6a 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ro-RO.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ro-RO.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ro-RO.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ro-RO.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ru-RU.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ru-RU.resx
index 59b88795ca..93ce0f87de 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ru-RU.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ru-RU.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Обновить</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.sv-SE.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.sv-SE.resx
index 3573544afe..346944ccc5 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.sv-SE.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.sv-SE.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ta-IN.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ta-IN.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ta-IN.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.ta-IN.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.te-IN.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.te-IN.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.te-IN.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.te-IN.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.tr-TR.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.tr-TR.resx
index 3d67e51e4e..3ed596d3f0 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.tr-TR.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.tr-TR.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Yenile</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.uk-UA.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.uk-UA.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.uk-UA.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.uk-UA.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.vi-VN.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.vi-VN.resx
index f35e7a82c3..c2ed830b47 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.vi-VN.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.vi-VN.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>Refresh</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.zh-Hans.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.zh-Hans.resx
index 5ec2f2ead0..e604ead559 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.zh-Hans.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.zh-Hans.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>刷新</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.zh-Hant.resx b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.zh-Hant.resx
index 8d7d620695..5ca641ccd0 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.zh-Hant.resx
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGenerator.zh-Hant.resx
@@ -177,4 +177,7 @@
   <data name="Refresh" xml:space="preserve">
     <value>重新整理</value>
   </data>
+  <data name="UuidObjectId" xml:space="preserve">
+    <value>ObjectId (MongoDB)</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGeneratorGuidTool.cs b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGeneratorGuidTool.cs
index 953a42e66d..29878c0d2f 100644
--- a/src/DevToys.Tools/Tools/Generators/UUID/UUIDGeneratorGuidTool.cs
+++ b/src/DevToys.Tools/Tools/Generators/UUID/UUIDGeneratorGuidTool.cs
@@ -126,7 +126,8 @@ public UIToolView View
                                             OnSettingChanged,
                                             Item(UUIDGenerator.UuidVersionOne, UuidVersion.One),
                                             Item(UUIDGenerator.UuidVersionFour, UuidVersion.Four),
-                                            Item(UUIDGenerator.UuidVersionSeven, UuidVersion.Seven)),
+                                            Item(UUIDGenerator.UuidVersionSeven, UuidVersion.Seven),
+                                            Item(UUIDGenerator.UuidObjectId, UuidVersion.ObjectId)),
 
                                     Setting()
                                         .Icon("FluentSystemIcons", '\uF57D')