diff --git a/src/es/leermanga/build.gradle b/src/es/leermanga/build.gradle
new file mode 100644
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+++ b/src/es/leermanga/build.gradle
@@ -0,0 +1,10 @@
+ext {
+    extName = 'LeerManga'
+    extClass = '.LeerManga'
+    themePkg = 'madara'
+    baseUrl = 'https://leermanga.net'
+    overrideVersionCode = 0
+    isNsfw = true
+}
+
+apply from: "$rootDir/common.gradle"
diff --git a/src/es/leermanga/res/mipmap-hdpi/ic_launcher.png b/src/es/leermanga/res/mipmap-hdpi/ic_launcher.png
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diff --git a/src/es/leermanga/res/mipmap-xhdpi/ic_launcher.png b/src/es/leermanga/res/mipmap-xhdpi/ic_launcher.png
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diff --git a/src/es/leermanga/res/mipmap-xxxhdpi/ic_launcher.png b/src/es/leermanga/res/mipmap-xxxhdpi/ic_launcher.png
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diff --git a/src/es/leermanga/src/eu/kanade/tachiyomi/extension/es/leermanga/LeerManga.kt b/src/es/leermanga/src/eu/kanade/tachiyomi/extension/es/leermanga/LeerManga.kt
new file mode 100644
index 000000000..355108198
--- /dev/null
+++ b/src/es/leermanga/src/eu/kanade/tachiyomi/extension/es/leermanga/LeerManga.kt
@@ -0,0 +1,118 @@
+package eu.kanade.tachiyomi.extension.es.leermanga
+
+import eu.kanade.tachiyomi.multisrc.madara.Madara
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.network.interceptor.rateLimit
+import eu.kanade.tachiyomi.source.model.Filter
+import eu.kanade.tachiyomi.source.model.FilterList
+import eu.kanade.tachiyomi.source.model.MangasPage
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import org.jsoup.Jsoup
+import org.jsoup.nodes.Document
+
+class LeerManga : Madara(
+    "LeerManga",
+    "https://leermanga.net",
+    "es",
+) {
+    override val client: OkHttpClient = super.client.newBuilder()
+        .rateLimit(3)
+        .build()
+
+    override val supportsLatest = false
+
+    override val mangaSubString = "biblioteca"
+
+    // ============================== Popular ===============================
+
+    override fun popularMangaRequest(page: Int): Request =
+        GET("$baseUrl/$mangaSubString?page=$page", headers)
+
+    override val popularMangaUrlSelector = ".page-item-detail a"
+
+    override fun popularMangaNextPageSelector() = ".pagination li a[rel=next]"
+
+    override fun popularMangaParse(response: Response): MangasPage {
+        if (genresList.isEmpty()) {
+            val document = Jsoup.parse(response.peekBody(Long.MAX_VALUE).string())
+            genresList = parseGenres(document)
+        }
+        return super.popularMangaParse(response)
+    }
+
+    override val filterNonMangaItems = false
+
+    // =============================== Search ===============================
+
+    override fun searchRequest(page: Int, query: String, filters: FilterList): Request {
+        var url = "$baseUrl/$mangaSubString".toHttpUrl().newBuilder()
+
+        if (query.isNotBlank()) {
+            url.addQueryParameter("search", query)
+        }
+
+        filters.forEach { filter ->
+            when (filter) {
+                is GenreGroup -> {
+                    val selected = filter.selected()
+                    if (selected.isBlank() || query.isNotBlank()) {
+                        return@forEach
+                    }
+                    url = selected.toHttpUrl().newBuilder()
+                }
+                else -> {}
+            }
+        }
+
+        url.addQueryParameter("page", page.toString())
+
+        return GET(url.build(), headers)
+    }
+
+    override fun searchMangaParse(response: Response) = popularMangaParse(response)
+
+    // =============================== Pages ===============================
+
+    override val pageListParseSelector = "#images_chapter img"
+
+    // =============================== Filters ===============================
+
+    private var genresList: List<Genre> = emptyList()
+
+    override fun getFilterList(): FilterList {
+        val filters = mutableListOf<Filter<*>>()
+        if (genresList.isNotEmpty()) {
+            filters += listOf(
+                Filter.Header(intl["genre_filter_header"]),
+                GenreGroup(
+                    displayName = intl["genre_filter_title"],
+                    genres = genresList,
+                ),
+            )
+        } else if (fetchGenres) {
+            filters += Filter.Header(intl["genre_missing_warning"])
+        }
+        return FilterList(filters)
+    }
+
+    override fun parseGenres(document: Document): List<Genre> {
+        return mutableListOf<Genre>().apply {
+            this += Genre("Todos", "")
+            this += document.select(".genres__collapse li a")
+                .map { a ->
+                    Genre(
+                        a.text(),
+                        a.absUrl("href"),
+                    )
+                }
+        }
+    }
+
+    class GenreGroup(displayName: String, private val genres: List<Genre>, state: Int = 0) :
+        Filter.Select<String>(displayName, genres.map { it.name }.toTypedArray(), state) {
+        fun selected() = genres[state].id
+    }
+}