diff --git a/dart/anime/anime_source_list.dart b/dart/anime/anime_source_list.dart
index c3e01859..588bf52d 100644
--- a/dart/anime/anime_source_list.dart
+++ b/dart/anime/anime_source_list.dart
@@ -10,6 +10,7 @@ import 'src/en/animepahe/source.dart';
 import 'src/en/dramacool/source.dart';
 import 'src/en/gogoanime/source.dart';
 import 'src/en/nineanimetv/source.dart';
+import 'src/es/animeonlineninja/source.dart';
 import 'src/fr/animesama/source.dart';
 import 'src/fr/anizone/source.dart';
 import 'src/hi/yomovies/source.dart';
@@ -52,5 +53,6 @@ List<Source> dartAnimesourceList = [
   animetoast,
   animesvision,
   diziwatchSource,
-  aniZoneSource
+  aniZoneSource,
+  animeonlineninjaSource
 ];
diff --git a/dart/anime/src/es/animeonlineninja/animeonlineninja.dart b/dart/anime/src/es/animeonlineninja/animeonlineninja.dart
new file mode 100644
index 00000000..6e67f0c4
--- /dev/null
+++ b/dart/anime/src/es/animeonlineninja/animeonlineninja.dart
@@ -0,0 +1,264 @@
+import 'package:mangayomi/bridge_lib.dart';
+import 'dart:convert';
+
+class AnimeOnlineNinja extends MProvider {
+  AnimeOnlineNinja({required this.source});
+
+  MSource source;
+
+  final Client client = Client(source);
+
+  @override
+  bool get supportsLatest => false;
+
+  @override
+  Future<MPages> getPopular(int page) async {
+    final res =
+        (await client.get(Uri.parse("${source.baseUrl}/tendencias"))).body;
+    return parseAnimeList(res);
+  }
+
+  @override
+  Future<MPages> search(String query, int page, FilterList filterList) async {
+    String pageStr = page == 1 ? "" : "page/$page/";
+    final res = (await client.get(Uri.parse(
+            "${source.baseUrl}/$pageStr?s=${query.replaceAll(" ", "+")}")))
+        .body;
+    return parseAnimeList(res,
+        selector: "div.result-item div.image a",
+        hasNextPage: parseHtml(res)
+                .selectFirst(
+                    "div.pagination > *:last-child:not(span):not(.current)")
+                ?.text !=
+            null);
+  }
+
+  @override
+  Future<MManga> getDetail(String url) async {
+    final res = (await client.get(Uri.parse("${source.baseUrl}$url"))).body;
+    MManga anime = MManga();
+    final document = parseHtml(res);
+    anime.description = document.selectFirst("div#info").text;
+    anime.genre = document
+        .selectFirst("div.sheader")
+        .select("div.data > div.sgeneros > a")
+        .map((e) => e.text)
+        .toList();
+
+    List<MChapter>? episodesList = [];
+    final seasonElements = document.select("div#seasons > div");
+    if (seasonElements.isEmpty) {
+      MChapter episode = MChapter();
+      episode.name = "Película";
+      episode.url = getUrlWithoutDomain(url);
+      episodesList.add(episode);
+    } else {
+      for (var seasonElement in seasonElements) {
+        final seasonName = seasonElement.selectFirst("span.se-t").text;
+        for (var epElement in seasonElement.select("ul.episodios > li")) {
+          final href = epElement.selectFirst("a[href]");
+          final epNum = epElement.selectFirst('div.numerando')?.text ?? "0 - 0";
+          MChapter episode = MChapter();
+          episode.name =
+              "Season $seasonName x ${substringAfter(epNum, '- ')} ${href.text}";
+          episode.url = getUrlWithoutDomain(href!.getHref);
+          episodesList.add(episode);
+        }
+      }
+    }
+
+    anime.chapters = episodesList.reversed.toList();
+    return anime;
+  }
+
+  @override
+  Future<List<MVideo>> getVideoList(String url) async {
+    final res = (await client.get(Uri.parse("${source.baseUrl}$url"))).body;
+    final document = parseHtml(res);
+    final players = document.select("ul#playeroptionsul li");
+    List<MVideo> videos = [];
+    for (var player in players) {
+      final name = player.selectFirst("span.title").text;
+      final type = player.attr("data-type");
+      final id = player.attr("data-post");
+      final num = player.attr("data-nume");
+      final resUrl = (await client.get(Uri.parse(
+              "${source.baseUrl}/wp-json/dooplayer/v1/post/$id?type=$type&source=$num")))
+          .body;
+      final url =
+          substringBefore(substringAfter(resUrl, "\"embed_url\":\""), "\",")
+              .replaceAll("\\", "");
+      videos.addAll(await extractVideos(url, name));
+    }
+    return sortVideos(videos, source.id);
+  }
+
+  Future<List<MVideo>> extractVideos(String url, String lang) async {
+    List<MVideo> videos = [];
+    List<MVideo> a = [];
+    if (url.contains("saidochesto.top") || lang == "MULTISERVER") {
+      return await extractFromMulti(url);
+    } else if (url.contains("filemoon")) {
+      a = await filemoonExtractor(url, "", "");
+    } else if (url.contains("https://dood") ||
+        url.contains("https://ds2play") ||
+        url.contains("https://d0")) {
+      a = await doodExtractor(url, "DoodStream");
+    } else if (url.contains("streamtape")) {
+      a = await streamTapeExtractor(url, "StreamTape");
+    } else if (url.contains("uqload")) {
+      a = await uqloadExtractor(url);
+    } else if (url.contains("wolfstream")) {
+      final resUrl = (await client.get(Uri.parse(url))).body;
+      final jsData =
+          parseHtml(resUrl).selectFirst("script:contains(sources)").text;
+      final videoUrl =
+          substringBefore(substringAfter(jsData, "{file:\""), "\"");
+
+      MVideo video = MVideo();
+      video
+        ..url = videoUrl
+        ..originalUrl = videoUrl
+        ..quality = "$lang WolfStream";
+
+      a = [video];
+    }
+    videos.addAll(a);
+
+    return videos;
+  }
+
+  Future<List<MVideo>> uqloadExtractor(String url) async {
+    final res = (await client.get(Uri.parse(url))).body;
+    final js = xpath(res, '//script[contains(text(), "sources:")]/text()');
+    if (js.isEmpty) {
+      return [];
+    }
+
+    final videoUrl =
+        substringBefore(substringAfter(js.first, "sources: [\""), '"');
+    MVideo video = MVideo();
+    video
+      ..url = videoUrl
+      ..originalUrl = videoUrl
+      ..quality = "Uqload"
+      ..headers = {"Referer": "${Uri.parse(url).origin}/"};
+    return [video];
+  }
+
+  Future<List<MVideo>> extractFromMulti(String url) async {
+    final res = (await client.get(Uri.parse(url))).body;
+    final document = parseHtml(res);
+
+    final prefLang = getPreferenceValue(source.id, "preferred_lang");
+    String langSelector = "";
+    if (prefLang.isEmpty) {
+      langSelector = "div.OD_$prefLang";
+    } else {
+      langSelector = "div.OD_$prefLang";
+    }
+    List<MVideo> videos = [];
+    for (var element in document.select("div.ODDIV $langSelector > li")) {
+      final hosterUrl =
+          substringBefore(substringAfter(element.attr("onclick"), "('"), "')");
+      String lang = "";
+      if (langSelector == "div") {
+        lang = substringBefore(
+            substringAfter(element.parent?.attr("class"), "OD_", ""), " ");
+      } else {
+        lang = prefLang;
+      }
+      videos.addAll(await extractVideos(hosterUrl, lang));
+    }
+
+    return videos;
+  }
+
+  MPages parseAnimeList(String res,
+      {String selector = "article.w_item_a > a", bool hasNextPage = false}) {
+    final elements = parseHtml(res).select(selector);
+    List<MManga> animeList = [];
+    for (var element in elements) {
+      final url = getUrlWithoutDomain(element.getHref);
+      if (!url.startsWith("/episodio/")) {
+        MManga anime = MManga();
+        final img = element.selectFirst("img");
+        anime.name = img.attr("alt");
+        anime.imageUrl = img?.attr("data-src") ??
+            img?.attr("data-lazy-src") ??
+            img?.attr("srcset") ??
+            img?.getSrc;
+        anime.link = url;
+        animeList.add(anime);
+      }
+    }
+    return MPages(animeList, hasNextPage);
+  }
+
+  @override
+  List<dynamic> getSourcePreferences() {
+    return [
+      ListPreference(
+          key: "preferred_lang",
+          title: "Preferred language",
+          summary: "",
+          valueIndex: 0,
+          entries: ["SUB", "All", "ES", "LAT"],
+          entryValues: ["SUB", "", "ES", "LAT"]),
+      ListPreference(
+          key: "preferred_server_",
+          title: "Preferred server",
+          summary: "",
+          valueIndex: 0,
+          entries: [
+            "Filemoon",
+            "DoodStream",
+            "StreamTape",
+            "Uqload",
+            "WolfStream",
+            "saidochesto.top"
+          ],
+          entryValues: [
+            "Filemoon",
+            "DoodStream",
+            "StreamTape",
+            "Uqload",
+            "WolfStream",
+            "saidochesto.top"
+          ]),
+    ];
+  }
+
+  List<MVideo> sortVideos(List<MVideo> videos, int sourceId) {
+    String prefLang = getPreferenceValue(source.id, "preferred_lang");
+    String server = getPreferenceValue(sourceId, "preferred_server_");
+    videos.sort((MVideo a, MVideo b) {
+      int qualityMatchA = 0;
+
+      if (a.quality.toLowerCase().contains(prefLang.toLowerCase()) &&
+          a.quality.toLowerCase().contains(server.toLowerCase())) {
+        qualityMatchA = 1;
+      }
+      int qualityMatchB = 0;
+      if (b.quality.toLowerCase().contains(prefLang.toLowerCase()) &&
+          b.quality.toLowerCase().contains(server.toLowerCase())) {
+        qualityMatchB = 1;
+      }
+      if (qualityMatchA != qualityMatchB) {
+        return qualityMatchB - qualityMatchA;
+      }
+
+      final regex = RegExp(r'(\d+)p');
+      final matchA = regex.firstMatch(a.quality);
+      final matchB = regex.firstMatch(b.quality);
+      final int qualityNumA = int.tryParse(matchA?.group(1) ?? '0') ?? 0;
+      final int qualityNumB = int.tryParse(matchB?.group(1) ?? '0') ?? 0;
+      return qualityNumB - qualityNumA;
+    });
+    return videos;
+  }
+}
+
+AnimeOnlineNinja main(MSource source) {
+  return AnimeOnlineNinja(source: source);
+}
diff --git a/dart/anime/src/es/animeonlineninja/icon.png b/dart/anime/src/es/animeonlineninja/icon.png
new file mode 100644
index 00000000..ab51a326
Binary files /dev/null and b/dart/anime/src/es/animeonlineninja/icon.png differ
diff --git a/dart/anime/src/es/animeonlineninja/source.dart b/dart/anime/src/es/animeonlineninja/source.dart
new file mode 100644
index 00000000..43c6b42b
--- /dev/null
+++ b/dart/anime/src/es/animeonlineninja/source.dart
@@ -0,0 +1,16 @@
+import '../../../../../model/source.dart';
+
+Source get animeonlineninjaSource => _animeonlineninjaSource;
+const _animeonlineninjaVersion = "0.0.1";
+const _animeonlineninjaSourceCodeUrl =
+    "https://raw.githubusercontent.com/kodjodevf/mangayomi-extensions/$branchName/dart/anime/src/es/animeonlineninja/animeonlineninja.dart";
+Source _animeonlineninjaSource = Source(
+    name: "AnimeOnline.Ninja",
+    baseUrl: "https://ww3.animeonline.ninja",
+    lang: "es",
+    typeSource: "single",
+    iconUrl:
+        "https://raw.githubusercontent.com/kodjodevf/mangayomi-extensions/$branchName/dart/anime/src/es/animeonlineninja/icon.png",
+    sourceCodeUrl: _animeonlineninjaSourceCodeUrl,
+    version: _animeonlineninjaVersion,
+    isManga: false);