diff --git a/src/en/mangaplanet/build.gradle b/src/en/mangaplanet/build.gradle
new file mode 100644
index 000000000..6a8362cfe
--- /dev/null
+++ b/src/en/mangaplanet/build.gradle
@@ -0,0 +1,12 @@
+ext {
+    extName = "Manga Planet"
+    extClass = ".MangaPlanet"
+    extVersionCode = 1
+    isNsfw = true
+}
+
+apply from: "$rootDir/common.gradle"
+
+dependencies {
+    implementation(project(":lib:speedbinb"))
+}
diff --git a/src/en/mangaplanet/res/mipmap-hdpi/ic_launcher.png b/src/en/mangaplanet/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 000000000..815193d28
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diff --git a/src/en/mangaplanet/res/mipmap-mdpi/ic_launcher.png b/src/en/mangaplanet/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 000000000..dacc282b2
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diff --git a/src/en/mangaplanet/res/mipmap-xhdpi/ic_launcher.png b/src/en/mangaplanet/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 000000000..325c32802
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diff --git a/src/en/mangaplanet/res/mipmap-xxhdpi/ic_launcher.png b/src/en/mangaplanet/res/mipmap-xxhdpi/ic_launcher.png
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diff --git a/src/en/mangaplanet/res/mipmap-xxxhdpi/ic_launcher.png b/src/en/mangaplanet/res/mipmap-xxxhdpi/ic_launcher.png
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diff --git a/src/en/mangaplanet/src/eu/kanade/tachiyomi/extension/en/mangaplanet/CookieInterceptor.kt b/src/en/mangaplanet/src/eu/kanade/tachiyomi/extension/en/mangaplanet/CookieInterceptor.kt
new file mode 100644
index 000000000..9511aff1a
--- /dev/null
+++ b/src/en/mangaplanet/src/eu/kanade/tachiyomi/extension/en/mangaplanet/CookieInterceptor.kt
@@ -0,0 +1,46 @@
+package eu.kanade.tachiyomi.extension.en.mangaplanet
+
+import android.util.Log
+import android.webkit.CookieManager
+import okhttp3.Interceptor
+import okhttp3.Response
+
+class CookieInterceptor(
+    private val domain: String,
+    private val key: String,
+    private val value: String,
+) : Interceptor {
+
+    init {
+        val url = "https://$domain/"
+        val cookie = "$key=$value; Domain=$domain; Path=/"
+        setCookie(url, cookie)
+    }
+
+    override fun intercept(chain: Interceptor.Chain): Response {
+        val request = chain.request()
+        if (!request.url.host.endsWith(domain)) return chain.proceed(request)
+
+        val cookie = "$key=$value"
+        val cookieList = request.header("Cookie")?.split("; ") ?: emptyList()
+        if (cookie in cookieList) return chain.proceed(request)
+
+        setCookie("https://$domain/", "$cookie; Domain=$domain; Path=/")
+        val prefix = "$key="
+        val newCookie = buildList(cookieList.size + 1) {
+            cookieList.filterNotTo(this) { it.startsWith(prefix) }
+            add(cookie)
+        }.joinToString("; ")
+        val newRequest = request.newBuilder().header("Cookie", newCookie).build()
+        return chain.proceed(newRequest)
+    }
+
+    private fun setCookie(url: String, value: String) {
+        try {
+            CookieManager.getInstance().setCookie(url, value)
+        } catch (e: Exception) {
+            // Probably running on Tachidesk
+            Log.e("MangaPlanet", "failed to set cookie", e)
+        }
+    }
+}
diff --git a/src/en/mangaplanet/src/eu/kanade/tachiyomi/extension/en/mangaplanet/Filters.kt b/src/en/mangaplanet/src/eu/kanade/tachiyomi/extension/en/mangaplanet/Filters.kt
new file mode 100644
index 000000000..5ddcd19a6
--- /dev/null
+++ b/src/en/mangaplanet/src/eu/kanade/tachiyomi/extension/en/mangaplanet/Filters.kt
@@ -0,0 +1,133 @@
+package eu.kanade.tachiyomi.extension.en.mangaplanet
+
+import eu.kanade.tachiyomi.source.model.Filter
+import okhttp3.HttpUrl
+
+interface UrlFilter {
+    fun addToUrl(builder: HttpUrl.Builder)
+}
+
+class SortFilter : SelectFilter(
+    "Sort order",
+    "sort",
+    arrayOf(
+        Pair("Released last", ""),
+        Pair("Released first", "1"),
+        Pair("By A to Z", "2"),
+    ),
+)
+
+class CategoryFilter : MultiSelectFilter(
+    "Category",
+    "cat",
+    listOf(
+        MultiSelectOption("Shojo/Josei", "3"),
+        MultiSelectOption("Shonen/Seinen", "1"),
+        MultiSelectOption("BL(futekiya)", "2"),
+        MultiSelectOption("GL/Yuri", "4"),
+    ),
+)
+
+class SpicyLevelFilter : MultiSelectFilter(
+    "Spicy Level - BL(futekiya) only",
+    "hp",
+    listOf(
+        MultiSelectOption("🌶️🌶️🌶️🌶️🌶️", "5"),
+        MultiSelectOption("🌶️🌶️🌶️🌶️️", "4"),
+        MultiSelectOption("🌶️🌶️🌶️", "3"),
+        MultiSelectOption("🌶️🌶️", "2"),
+        MultiSelectOption("🌶️", "1"),
+    ),
+)
+
+class AccessTypeFilter : SelectFilter(
+    "Access Type",
+    "bt",
+    arrayOf(
+        Pair("All", ""),
+        Pair("Access for free", "1"),
+        Pair("Access via Points", "2"),
+        Pair("Access via Manga Planet Pass", "3"),
+    ),
+)
+
+class FormatFilter : MultiSelectFilter(
+    "Format",
+    "fmt",
+    listOf(
+        MultiSelectOption("Manga", "1"),
+        MultiSelectOption("TatéManga", "2"),
+        MultiSelectOption("Novel", "3"), // Novels are images with text
+    ),
+)
+
+class RatingFilter : MultiSelectFilter(
+    "Rating",
+    "rtg",
+    listOf(
+        MultiSelectOption("All Ages", "0"),
+        MultiSelectOption("R16+", "16"),
+        MultiSelectOption("R18+", "18"),
+    ),
+)
+
+class ReleaseStatusFilter : SelectFilter(
+    "Release status",
+    "comp",
+    arrayOf(
+        Pair("All", ""),
+        Pair("Ongoing", "progress"),
+        Pair("Completed", "comp"),
+    ),
+)
+
+class LetterFilter : SelectFilter(
+    "Display by First Letter",
+    "fl",
+    buildList {
+        add(Pair("All", ""))
+
+        for (letter in 'A'..'Z') {
+            add(Pair(letter.toString(), letter.toString()))
+        }
+
+        add(Pair("Other", "other"))
+    }
+        .toTypedArray(),
+)
+
+open class MultiSelectFilter(
+    name: String,
+    val queryParameter: String,
+    options: List<MultiSelectOption>,
+) : Filter.Group<MultiSelectOption>(name, options), UrlFilter {
+    override fun addToUrl(builder: HttpUrl.Builder) {
+        val enabled = state.filter { it.state }
+
+        if (enabled.isEmpty() || enabled.size == state.size) {
+            return
+        }
+
+        builder.addQueryParameter(
+            queryParameter,
+            enabled.joinToString(",") { it.value },
+        )
+    }
+}
+
+class MultiSelectOption(name: String, val value: String, state: Boolean = false) : Filter.CheckBox(name, state)
+
+open class SelectFilter(
+    name: String,
+    val queryParameter: String,
+    val vals: Array<Pair<String, String>>,
+    state: Int = 0,
+) : Filter.Select<String>(name, vals.map { it.first }.toTypedArray(), state), UrlFilter {
+    override fun addToUrl(builder: HttpUrl.Builder) {
+        if (state == 0) {
+            return
+        }
+
+        builder.addQueryParameter(queryParameter, vals[state].second)
+    }
+}
diff --git a/src/en/mangaplanet/src/eu/kanade/tachiyomi/extension/en/mangaplanet/MangaPlanet.kt b/src/en/mangaplanet/src/eu/kanade/tachiyomi/extension/en/mangaplanet/MangaPlanet.kt
new file mode 100644
index 000000000..27be22be6
--- /dev/null
+++ b/src/en/mangaplanet/src/eu/kanade/tachiyomi/extension/en/mangaplanet/MangaPlanet.kt
@@ -0,0 +1,194 @@
+package eu.kanade.tachiyomi.extension.en.mangaplanet
+
+import eu.kanade.tachiyomi.lib.speedbinb.SpeedBinbInterceptor
+import eu.kanade.tachiyomi.lib.speedbinb.SpeedBinbReader
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.source.model.FilterList
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.source.model.SManga
+import eu.kanade.tachiyomi.source.online.ParsedHttpSource
+import eu.kanade.tachiyomi.util.asJsoup
+import kotlinx.serialization.json.Json
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import okhttp3.Request
+import okhttp3.Response
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+import java.text.SimpleDateFormat
+import java.util.Locale
+
+class MangaPlanet : ParsedHttpSource() {
+
+    override val name = "Manga Planet"
+
+    override val baseUrl = "https://mangaplanet.com"
+
+    override val lang = "en"
+
+    override val supportsLatest = false
+
+    // No need to be lazy if you're going to use it immediately below.
+    private val json = Injekt.get<Json>()
+
+    override val client = network.client.newBuilder()
+        .addInterceptor(SpeedBinbInterceptor(json))
+        .addInterceptor(CookieInterceptor(baseUrl.toHttpUrl().host, "mpaconf", "18"))
+        .build()
+
+    override fun headersBuilder() = super.headersBuilder()
+        .add("Referer", "$baseUrl/")
+
+    override fun popularMangaRequest(page: Int) = GET("$baseUrl/browse/title?ttlpage=$page", headers)
+
+    override fun popularMangaSelector() = ".book-list"
+
+    override fun popularMangaFromElement(element: Element) = SManga.create().apply {
+        setUrlWithoutDomain(element.selectFirst("a")!!.attr("href"))
+        title = element.selectFirst("h3")!!.text()
+        author = element.selectFirst("p:has(.fa-pen-nib)")?.text()
+        description = element.selectFirst("h3 + p")?.text()
+        thumbnail_url = element.selectFirst("img")?.absUrl("data-src")
+        status = when {
+            element.selectFirst(".fa-flag-alt") != null -> SManga.COMPLETED
+            element.selectFirst(".fa-arrow-right") != null -> SManga.ONGOING
+            else -> SManga.UNKNOWN
+        }
+    }
+
+    override fun popularMangaNextPageSelector() = "ul.pagination a.page-link[rel=next]"
+
+    override fun latestUpdatesRequest(page: Int) = throw UnsupportedOperationException()
+
+    override fun latestUpdatesSelector() = throw UnsupportedOperationException()
+
+    override fun latestUpdatesFromElement(element: Element) = throw UnsupportedOperationException()
+
+    override fun latestUpdatesNextPageSelector() = throw UnsupportedOperationException()
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
+        val url = baseUrl.toHttpUrl().newBuilder().apply {
+            if (query.isNotEmpty()) {
+                addPathSegment("search")
+                addQueryParameter("keyword", query)
+            } else {
+                addPathSegments("browse/title")
+            }
+
+            filters.ifEmpty { getFilterList() }
+                .filterIsInstance<UrlFilter>()
+                .forEach { it.addToUrl(this) }
+
+            if (page > 1) {
+                addQueryParameter("ttlpage", page.toString())
+            }
+        }.build()
+
+        return GET(url, headers)
+    }
+
+    override fun searchMangaSelector() = popularMangaSelector()
+
+    override fun searchMangaFromElement(element: Element) = popularMangaFromElement(element)
+
+    override fun searchMangaNextPageSelector() = popularMangaNextPageSelector()
+
+    override fun mangaDetailsParse(document: Document): SManga {
+        val alternativeTitles = document.selectFirst("h3#manga_title + p")!!
+            .textNodes()
+            .filterNot { it.text().isBlank() }
+            .joinToString { it.text() }
+
+        return SManga.create().apply {
+            title = document.selectFirst("h3#manga_title")!!.text()
+            author = document.select("h3:has(.fa-pen-nib) a").joinToString { it.text() }
+            description = buildString {
+                append("Alternative Titles: ")
+                appendLine(alternativeTitles)
+                appendLine()
+                appendLine(document.selectFirst("h3#manga_title ~ p:eq(2)")!!.text())
+            }
+            genre = buildList {
+                document.select("h3:has(.fa-layer-group) a")
+                    .map { it.text() }
+                    .let { addAll(it) }
+                document.select(".fa-pepper-hot").size
+                    .takeIf { it > 0 }
+                    ?.let { add("🌶️".repeat(it)) }
+                document.select(".tags-btn button")
+                    .map { it.text() }
+                    .let { addAll(it) }
+                document.selectFirst("span:has(.fa-book-spells, .fa-book)")?.let { add(it.text()) }
+                document.selectFirst("span:has(.fa-user-friends)")?.let { add(it.text()) }
+            }
+                .joinToString()
+            status = when {
+                document.selectFirst(".fa-flag-alt") != null -> SManga.COMPLETED
+                document.selectFirst(".fa-arrow-right") != null -> SManga.ONGOING
+                else -> SManga.UNKNOWN
+            }
+            thumbnail_url = document.selectFirst("img.img-thumbnail")?.absUrl("data-src")
+        }
+    }
+
+    override fun chapterListSelector() = "ul.ep_ul li.list-group-item"
+
+    override fun chapterFromElement(element: Element) = SChapter.create().apply {
+        element.selectFirst("h3 p")!!.let {
+            val id = it.id().substringAfter("epi_title_")
+
+            url = "/reader?cid=$id"
+            name = it.text()
+        }
+
+        date_upload = try {
+            val date = element.selectFirst("p")!!.ownText()
+
+            dateFormat.parse(date)!!.time
+        } catch (_: Exception) {
+            0L
+        }
+    }
+
+    override fun chapterListParse(response: Response): List<SChapter> {
+        val document = response.asJsoup()
+
+        return document.select(chapterListSelector())
+            .filter { e ->
+                e.selectFirst("p")?.ownText()?.contains("Arrives on") != true
+            }
+            .map { chapterFromElement(it) }
+            .reversed()
+    }
+
+    private val reader by lazy { SpeedBinbReader(client, headers, json) }
+
+    override fun pageListParse(document: Document): List<Page> {
+        if (document.selectFirst("a[href\$=account/sign-up]") != null) {
+            throw Exception("Sign up in WebView to read this chapter")
+        }
+
+        if (document.selectFirst("a:contains(UNLOCK NOW)") != null) {
+            throw Exception("Purchase this chapter in WebView")
+        }
+
+        return reader.pageListParse(document)
+    }
+
+    override fun imageUrlParse(document: Document) = throw UnsupportedOperationException()
+
+    override fun getFilterList() = FilterList(
+        SortFilter(),
+        AccessTypeFilter(),
+        ReleaseStatusFilter(),
+        LetterFilter(),
+        CategoryFilter(),
+        SpicyLevelFilter(),
+        FormatFilter(),
+        RatingFilter(),
+    )
+}
+
+private val dateFormat = SimpleDateFormat("MMMM d, yyyy", Locale.ENGLISH)