diff --git a/go-backend/internal/repository/post_repository.go b/go-backend/internal/repository/post_repository.go
index 2459cb6..fdcf03d 100644
--- a/go-backend/internal/repository/post_repository.go
+++ b/go-backend/internal/repository/post_repository.go
@@ -167,7 +167,8 @@ func (r *PostRepository) GetFeed(ctx context.Context, userID string, categorySlu
 			COALESCE((SELECT jsonb_object_agg(emoji, count) FROM (SELECT emoji, COUNT(*) as count FROM public.post_reactions WHERE post_id = p.id GROUP BY emoji) r), '{}'::jsonb) as reaction_counts,
 			CASE WHEN ($4::text) != '' THEN COALESCE((SELECT jsonb_agg(emoji) FROM public.post_reactions WHERE post_id = p.id AND user_id = $4::text::uuid), '[]'::jsonb) ELSE '[]'::jsonb END as my_reactions,
 			COALESCE(p.is_nsfw, FALSE) as is_nsfw,
-			COALESCE(p.nsfw_reason, '') as nsfw_reason
+			COALESCE(p.nsfw_reason, '') as nsfw_reason,
+			p.link_preview_url, p.link_preview_title, p.link_preview_description, p.link_preview_image_url, p.link_preview_site_name
 		FROM public.posts p
 		JOIN public.profiles pr ON p.author_id = pr.id
 		LEFT JOIN public.post_metrics m ON p.id = m.post_id
@@ -216,6 +217,7 @@ func (r *PostRepository) GetFeed(ctx context.Context, userID string, categorySlu
 			&p.LikeCount, &p.CommentCount, &p.IsLiked,
 			&p.AllowChain, &p.Visibility, &p.Reactions, &p.MyReactions,
 			&p.IsNSFW, &p.NSFWReason,
+			&p.LinkPreviewURL, &p.LinkPreviewTitle, &p.LinkPreviewDescription, &p.LinkPreviewImageURL, &p.LinkPreviewSiteName,
 		)
 		if err != nil {
 			return nil, err
@@ -272,7 +274,8 @@ func (r *PostRepository) GetPostsByAuthor(ctx context.Context, authorID string,
 			COALESCE((SELECT jsonb_object_agg(emoji, count) FROM (SELECT emoji, COUNT(*) as count FROM public.post_reactions WHERE post_id = p.id GROUP BY emoji) r), '{}'::jsonb) as reaction_counts,
 			CASE WHEN ($4::text) != '' THEN COALESCE((SELECT jsonb_agg(emoji) FROM public.post_reactions WHERE post_id = p.id AND user_id = $4::text::uuid), '[]'::jsonb) ELSE '[]'::jsonb END as my_reactions,
 			COALESCE(p.is_nsfw, FALSE) as is_nsfw,
-			COALESCE(p.nsfw_reason, '') as nsfw_reason
+			COALESCE(p.nsfw_reason, '') as nsfw_reason,
+			p.link_preview_url, p.link_preview_title, p.link_preview_description, p.link_preview_image_url, p.link_preview_site_name
 		FROM public.posts p
 		JOIN public.profiles pr ON p.author_id = pr.id
 		LEFT JOIN public.post_metrics m ON p.id = m.post_id
@@ -308,6 +311,7 @@ func (r *PostRepository) GetPostsByAuthor(ctx context.Context, authorID string,
 			&p.AuthorHandle, &p.AuthorDisplayName, &p.AuthorAvatarURL,
 			&p.LikeCount, &p.CommentCount, &p.IsLiked, &p.AllowChain, &p.Visibility, &p.Reactions, &p.MyReactions,
 			&p.IsNSFW, &p.NSFWReason,
+			&p.LinkPreviewURL, &p.LinkPreviewTitle, &p.LinkPreviewDescription, &p.LinkPreviewImageURL, &p.LinkPreviewSiteName,
 		)
 		if err != nil {
 			return nil, err
@@ -351,7 +355,8 @@ func (r *PostRepository) GetPostByID(ctx context.Context, postID string, userID
 			CASE WHEN $2 != '' THEN EXISTS(SELECT 1 FROM public.post_likes WHERE post_id = p.id AND user_id = $2::uuid) ELSE FALSE END as is_liked,
 			p.allow_chain, p.visibility,
 			COALESCE(p.is_nsfw, FALSE) as is_nsfw,
-			COALESCE(p.nsfw_reason, '') as nsfw_reason
+			COALESCE(p.nsfw_reason, '') as nsfw_reason,
+			p.link_preview_url, p.link_preview_title, p.link_preview_description, p.link_preview_image_url, p.link_preview_site_name
 		FROM public.posts p
 		JOIN public.profiles pr ON p.author_id = pr.id
 		LEFT JOIN public.post_metrics m ON p.id = m.post_id
@@ -375,6 +380,7 @@ func (r *PostRepository) GetPostByID(ctx context.Context, postID string, userID
 		&p.LikeCount, &p.CommentCount, &p.IsLiked,
 		&p.AllowChain, &p.Visibility,
 		&p.IsNSFW, &p.NSFWReason,
+		&p.LinkPreviewURL, &p.LinkPreviewTitle, &p.LinkPreviewDescription, &p.LinkPreviewImageURL, &p.LinkPreviewSiteName,
 	)
 	if err != nil {
 		return nil, err
@@ -602,7 +608,8 @@ func (r *PostRepository) GetSavedPosts(ctx context.Context, userID string, limit
 			COALESCE(m.like_count, 0) as like_count, COALESCE(m.comment_count, 0) as comment_count,
 			EXISTS(SELECT 1 FROM public.post_likes WHERE post_id = p.id AND user_id = $1::uuid) as is_liked,
 			COALESCE(p.is_nsfw, FALSE) as is_nsfw,
-			COALESCE(p.nsfw_reason, '') as nsfw_reason
+			COALESCE(p.nsfw_reason, '') as nsfw_reason,
+			p.link_preview_url, p.link_preview_title, p.link_preview_description, p.link_preview_image_url, p.link_preview_site_name
 		FROM public.post_saves ps
 		JOIN public.posts p ON ps.post_id = p.id
 		JOIN public.profiles pr ON p.author_id = pr.id
@@ -626,6 +633,7 @@ func (r *PostRepository) GetSavedPosts(ctx context.Context, userID string, limit
 			&p.AuthorHandle, &p.AuthorDisplayName, &p.AuthorAvatarURL,
 			&p.LikeCount, &p.CommentCount, &p.IsLiked,
 			&p.IsNSFW, &p.NSFWReason,
+			&p.LinkPreviewURL, &p.LinkPreviewTitle, &p.LinkPreviewDescription, &p.LinkPreviewImageURL, &p.LinkPreviewSiteName,
 		)
 		if err != nil {
 			return nil, err
@@ -655,7 +663,8 @@ func (r *PostRepository) GetLikedPosts(ctx context.Context, userID string, limit
 			COALESCE(m.like_count, 0) as like_count, COALESCE(m.comment_count, 0) as comment_count,
 			TRUE as is_liked,
 			COALESCE(p.is_nsfw, FALSE) as is_nsfw,
-			COALESCE(p.nsfw_reason, '') as nsfw_reason
+			COALESCE(p.nsfw_reason, '') as nsfw_reason,
+			p.link_preview_url, p.link_preview_title, p.link_preview_description, p.link_preview_image_url, p.link_preview_site_name
 		FROM public.post_likes pl
 		JOIN public.posts p ON pl.post_id = p.id
 		JOIN public.profiles pr ON p.author_id = pr.id
@@ -679,6 +688,7 @@ func (r *PostRepository) GetLikedPosts(ctx context.Context, userID string, limit
 			&p.AuthorHandle, &p.AuthorDisplayName, &p.AuthorAvatarURL,
 			&p.LikeCount, &p.CommentCount, &p.IsLiked,
 			&p.IsNSFW, &p.NSFWReason,
+			&p.LinkPreviewURL, &p.LinkPreviewTitle, &p.LinkPreviewDescription, &p.LinkPreviewImageURL, &p.LinkPreviewSiteName,
 		)
 		if err != nil {
 			return nil, err
@@ -820,7 +830,8 @@ func (r *PostRepository) SearchPosts(ctx context.Context, query string, viewerID
 			p.created_at,
 			pr.handle as author_handle, pr.display_name as author_display_name, COALESCE(pr.avatar_url, '') as author_avatar_url,
 			COALESCE(m.like_count, 0) as like_count, COALESCE(m.comment_count, 0) as comment_count,
-			CASE WHEN $3 != '' THEN EXISTS(SELECT 1 FROM public.post_likes WHERE post_id = p.id AND user_id = $3::uuid) ELSE FALSE END as is_liked
+			CASE WHEN $3 != '' THEN EXISTS(SELECT 1 FROM public.post_likes WHERE post_id = p.id AND user_id = $3::uuid) ELSE FALSE END as is_liked,
+			p.link_preview_url, p.link_preview_title, p.link_preview_description, p.link_preview_image_url, p.link_preview_site_name
 		FROM public.posts p
 		JOIN public.profiles pr ON p.author_id = pr.id
 		LEFT JOIN public.post_metrics m ON p.id = m.post_id
@@ -854,6 +865,7 @@ func (r *PostRepository) SearchPosts(ctx context.Context, query string, viewerID
 			&p.ID, &p.AuthorID, &p.CategoryID, &p.Body, &p.ImageURL, &p.VideoURL, &p.ThumbnailURL, &p.DurationMS, &p.Tags, &p.CreatedAt,
 			&p.AuthorHandle, &p.AuthorDisplayName, &p.AuthorAvatarURL,
 			&p.LikeCount, &p.CommentCount, &p.IsLiked,
+			&p.LinkPreviewURL, &p.LinkPreviewTitle, &p.LinkPreviewDescription, &p.LinkPreviewImageURL, &p.LinkPreviewSiteName,
 		)
 		if err != nil {
 			return nil, err
@@ -1056,7 +1068,8 @@ func (r *PostRepository) GetPostFocusContext(ctx context.Context, postID string,
 			CASE WHEN $2 != '' THEN EXISTS(SELECT 1 FROM public.post_likes WHERE post_id = p.id AND user_id = $2::uuid) ELSE FALSE END as is_liked,
 			p.allow_chain, p.visibility,
 			COALESCE(p.is_nsfw, FALSE) as is_nsfw,
-			COALESCE(p.nsfw_reason, '') as nsfw_reason
+			COALESCE(p.nsfw_reason, '') as nsfw_reason,
+			p.link_preview_url, p.link_preview_title, p.link_preview_description, p.link_preview_image_url, p.link_preview_site_name
 		FROM public.posts p
 		JOIN public.profiles pr ON p.author_id = pr.id
 		LEFT JOIN public.post_metrics m ON p.id = m.post_id
@@ -1087,6 +1100,7 @@ func (r *PostRepository) GetPostFocusContext(ctx context.Context, postID string,
 			&p.LikeCount, &p.CommentCount, &p.IsLiked,
 			&p.AllowChain, &p.Visibility,
 			&p.IsNSFW, &p.NSFWReason,
+			&p.LinkPreviewURL, &p.LinkPreviewTitle, &p.LinkPreviewDescription, &p.LinkPreviewImageURL, &p.LinkPreviewSiteName,
 		)
 		if err != nil {
 			return nil, fmt.Errorf("failed to scan child post: %w", err)
@@ -1128,6 +1142,7 @@ func (r *PostRepository) GetPostFocusContext(ctx context.Context, postID string,
 				&p.LikeCount, &p.CommentCount, &p.IsLiked,
 				&p.AllowChain, &p.Visibility,
 				&p.IsNSFW, &p.NSFWReason,
+				&p.LinkPreviewURL, &p.LinkPreviewTitle, &p.LinkPreviewDescription, &p.LinkPreviewImageURL, &p.LinkPreviewSiteName,
 			)
 			if err != nil {
 				return nil, fmt.Errorf("failed to scan parent child post: %w", err)
@@ -1377,7 +1392,8 @@ func (r *PostRepository) GetPopularPublicPosts(ctx context.Context, viewerID str
 			pr.handle as author_handle, pr.display_name as author_display_name, COALESCE(pr.avatar_url, '') as author_avatar_url,
 			COALESCE(m.like_count, 0) as like_count, COALESCE(m.comment_count, 0) as comment_count,
 			CASE WHEN ($2::text) != '' THEN EXISTS(SELECT 1 FROM public.post_likes WHERE post_id = p.id AND user_id = $2::text::uuid) ELSE FALSE END as is_liked,
-			p.allow_chain, p.visibility
+			p.allow_chain, p.visibility,
+			p.link_preview_url, p.link_preview_title, p.link_preview_description, p.link_preview_image_url, p.link_preview_site_name
 		FROM public.posts p
 		JOIN public.profiles pr ON p.author_id = pr.id
 		LEFT JOIN public.post_metrics m ON p.id = m.post_id
@@ -1402,6 +1418,7 @@ func (r *PostRepository) GetPopularPublicPosts(ctx context.Context, viewerID str
 			&p.AuthorHandle, &p.AuthorDisplayName, &p.AuthorAvatarURL,
 			&p.LikeCount, &p.CommentCount, &p.IsLiked,
 			&p.AllowChain, &p.Visibility,
+			&p.LinkPreviewURL, &p.LinkPreviewTitle, &p.LinkPreviewDescription, &p.LinkPreviewImageURL, &p.LinkPreviewSiteName,
 		)
 		if err != nil {
 			return nil, err