diff --git a/CHANGELOG.md b/CHANGELOG.md
index b2138a43d..ef5117ed2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -23,6 +23,7 @@ The format is a modified version of [Keep a Changelog](https://keepachangelog.co
 - Add back support for drag-and-drop category reordering ([@cuong-tran](https://github.com/cuong-tran)) ([#1427](https://github.com/mihonapp/mihon/pull/1427))
 - Add option to mark duplicate read chapters as read
 - Display staff information on Anilist tracker search results ([@NarwhalHorns](https://github.com/NarwhalHorns)) ([#1810](https://github.com/mihonapp/mihon/pull/1810))
+- Add `id:` prefix search to library to search by internal DB ID ([@MajorTanya](https://github.com/MajorTanya)) ([#1856](https://github.com/mihonapp/mihon/pull/1856))
 
 ### Changed
 - Sliders UI
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryItem.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryItem.kt
index 325e054c1..eb3f3c601 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryItem.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryItem.kt
@@ -22,6 +22,10 @@ data class LibraryItem(
      */
     fun matches(constraint: String): Boolean {
         val sourceName by lazy { sourceManager.getOrStub(libraryManga.manga.source).getNameForMangaInfo() }
+        if (constraint.startsWith("id:", true)) {
+            val id = constraint.substringAfter("id:").toLongOrNull()
+            return libraryManga.id == id
+        }
         return libraryManga.manga.title.contains(constraint, true) ||
             (libraryManga.manga.author?.contains(constraint, true) ?: false) ||
             (libraryManga.manga.artist?.contains(constraint, true) ?: false) ||