diff --git a/src/YouTubeSubtitlesExtractor/Models/VideoDetails.cs b/src/YouTubeSubtitlesExtractor/Models/VideoDetails.cs
new file mode 100644
index 0000000..d24acf2
--- /dev/null
+++ b/src/YouTubeSubtitlesExtractor/Models/VideoDetails.cs
@@ -0,0 +1,117 @@
+using Newtonsoft.Json;
+
+namespace Aliencube.YouTubeSubtitlesExtractor.Models;
+
+/// <summary>
+/// This represents the entity of YouTube video details.
+/// </summary>
+public class VideoDetails
+{
+    /// <summary>
+    /// Gets or sets the video ID.
+    /// </summary>
+    public virtual string? VideoId { get; set; }
+
+    /// <summary>
+    /// Gets or sets the video title.
+    /// </summary>
+    public virtual string? Title { get; set; }
+
+    /// <summary>
+    /// Gets or sets the video length in seconds.
+    /// </summary>
+    [JsonProperty("lengthSeconds")]
+    public virtual int? LengthInSeconds { get; set; }
+
+    /// <summary>
+    /// Gets or sets the list of keywords of the video.
+    /// </summary>
+    public virtual List<string> Keywords { get; set; } = new List<string>();
+
+    /// <summary>
+    /// Gets or sets the channel ID.
+    /// </summary>
+    public virtual string? ChannelId { get; set; }
+
+    /// <summary>
+    /// Gets or sets the value indicating whether it's owner view or not.
+    /// </summary>
+    public virtual bool IsOwnerViewing { get; set; }
+
+    /// <summary>
+    /// Gets or sets the short description of the video.
+    /// </summary>
+    public virtual string? ShortDescription { get; set; }
+
+    /// <summary>
+    /// Gets or sets the value indicating whether it's crawlable or not.
+    /// </summary>
+    public virtual bool IsCrawlable { get; set; }
+
+    /// <summary>
+    /// Gets or sets the <see cref="Aliencube.YouTubeSubtitlesExtractor.Models.Thumbnail"/> value.
+    /// </summary>
+    public virtual Thumbnail? Thumbnail { get; set; }
+
+    /// <summary>
+    /// Gets or sets the value indicating whether to allow ratings or not.
+    /// </summary>
+    public virtual bool AllowRatings { get; set; }
+
+    /// <summary>
+    /// Gets or sets the video count.
+    /// </summary>
+    public virtual int? ViewCount { get; set; }
+
+    /// <summary>
+    /// Gets or sets the video author.
+    /// </summary>
+    public virtual string? Author { get; set; }
+
+    /// <summary>
+    /// Gets or sets the value indicating whether it's private or not.
+    /// </summary>
+    public virtual bool IsPrivate { get; set; }
+
+    /// <summary>
+    /// Gets or sets the value indicating whether it's unplugged corpus or not.
+    /// </summary>
+    public virtual bool IsUnpluggedCorpus { get; set; }
+
+    /// <summary>
+    /// Gets or sets the value indicating whether it's live content or not.
+    /// </summary>
+    public virtual bool IsLiveContent { get; set; }
+}
+
+/// <summary>
+/// This represents the thumbnail entity.
+/// </summary>
+public class Thumbnail
+{
+    /// <summary>
+    /// Gets or sets the list of thumbnails.
+    /// </summary>
+    public virtual List<ThumbnailItem> Thumbnails { get; set; } = new List<ThumbnailItem>();
+}
+
+/// <summary>
+/// This represents the thumbnail item entity.
+/// </summary>
+public class ThumbnailItem
+{
+    /// <summary>
+    /// Gets or sets the thumbnail URL.
+    /// </summary>
+    public virtual string? Url { get; set; }
+
+    /// <summary>
+    /// Gets or sets the thumbnail width.
+    /// </summary>
+    public virtual int? Width { get; set; }
+
+    /// <summary>
+    /// Gets or sets the thumbnail height.
+    /// </summary>
+    public virtual int? Height { get; set; }
+}