diff --git a/src/pt/hqnow/build.gradle b/src/pt/hqnow/build.gradle
new file mode 100644
index 000000000..30b5394ec
--- /dev/null
+++ b/src/pt/hqnow/build.gradle
@@ -0,0 +1,17 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+
+ext {
+    appName = 'Tachiyomi: HQ Now!'
+    pkgNameSuffix = 'pt.hqnow'
+    extClass = '.HQNow'
+    extVersionCode = 1
+    libVersion = '1.2'
+}
+
+dependencies {
+    compileOnly 'com.google.code.gson:gson:2.8.2'
+    compileOnly 'com.github.salomonbrys.kotson:kotson:2.5.0'
+}
+
+apply from: "$rootDir/common.gradle"
diff --git a/src/pt/hqnow/res/mipmap-hdpi/ic_launcher.png b/src/pt/hqnow/res/mipmap-hdpi/ic_launcher.png
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diff --git a/src/pt/hqnow/res/mipmap-mdpi/ic_launcher.png b/src/pt/hqnow/res/mipmap-mdpi/ic_launcher.png
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index 000000000..84256e8ca
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diff --git a/src/pt/hqnow/res/mipmap-xhdpi/ic_launcher.png b/src/pt/hqnow/res/mipmap-xhdpi/ic_launcher.png
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diff --git a/src/pt/hqnow/res/mipmap-xxhdpi/ic_launcher.png b/src/pt/hqnow/res/mipmap-xxhdpi/ic_launcher.png
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index 000000000..3c287a74f
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diff --git a/src/pt/hqnow/res/mipmap-xxxhdpi/ic_launcher.png b/src/pt/hqnow/res/mipmap-xxxhdpi/ic_launcher.png
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diff --git a/src/pt/hqnow/res/web_hi_res_512.png b/src/pt/hqnow/res/web_hi_res_512.png
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diff --git a/src/pt/hqnow/src/eu/kanade/tachiyomi/extension/pt/hqnow/HQNow.kt b/src/pt/hqnow/src/eu/kanade/tachiyomi/extension/pt/hqnow/HQNow.kt
new file mode 100644
index 000000000..9df114d91
--- /dev/null
+++ b/src/pt/hqnow/src/eu/kanade/tachiyomi/extension/pt/hqnow/HQNow.kt
@@ -0,0 +1,187 @@
+package eu.kanade.tachiyomi.extension.pt.hqnow
+
+import com.github.salomonbrys.kotson.fromJson
+import com.github.salomonbrys.kotson.get
+import com.google.gson.Gson
+import com.google.gson.JsonObject
+import eu.kanade.tachiyomi.network.POST
+import eu.kanade.tachiyomi.source.model.*
+import eu.kanade.tachiyomi.source.online.HttpSource
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.RequestBody
+import okhttp3.Response
+
+class HQNow : HttpSource() {
+
+    override val name = "HQ Now!"
+
+    // Website is http://www.hq-now.com
+    override val baseUrl = "http://admin.hq-now.com/graphql"
+
+    override val lang = "pt-BR"
+
+    override val supportsLatest = true
+
+    override val client: OkHttpClient = network.cloudflareClient
+
+    private val gson = Gson()
+
+    private val jsonHeaders = headersBuilder().add("content-type", "application/json").build()
+
+    private fun mangaFromResponse(response: Response, selector: String, coversAvailable: Boolean = true): List<SManga> {
+        return gson.fromJson<JsonObject>(response.body()!!.string())["data"][selector].asJsonArray
+            .map {
+                SManga.create().apply {
+                    url = it["id"].asString
+                    title = it["name"].asString
+                    if (coversAvailable) thumbnail_url = it["hqCover"].asString
+                }
+            }
+    }
+
+    // Popular
+
+    override fun popularMangaRequest(page: Int): Request {
+        return POST(baseUrl, jsonHeaders, RequestBody.create(null, "{\"operationName\":\"getHqsByFilters\",\"variables\":{\"orderByViews\":true,\"loadCovers\":true,\"limit\":30},\"query\":\"query getHqsByFilters(\$orderByViews: Boolean, \$limit: Int, \$publisherId: Int, \$loadCovers: Boolean) {\\n  getHqsByFilters(orderByViews: \$orderByViews, limit: \$limit, publisherId: \$publisherId, loadCovers: \$loadCovers) {\\n    id\\n    name\\n    editoraId\\n    status\\n    publisherName\\n    hqCover\\n    synopsis\\n    updatedAt\\n  }\\n}\\n\"}"))
+    }
+
+    override fun popularMangaParse(response: Response): MangasPage {
+        return MangasPage(mangaFromResponse(response, "getHqsByFilters"), false)
+    }
+
+    // Latest
+
+    override fun latestUpdatesRequest(page: Int): Request {
+        return POST(baseUrl, jsonHeaders, RequestBody.create(null, "{\"operationName\":\"getRecentlyUpdatedHqs\",\"variables\":{},\"query\":\"query getRecentlyUpdatedHqs {\\n  getRecentlyUpdatedHqs {\\n    name\\n    hqCover\\n    synopsis\\n    id\\n    updatedAt\\n    updatedChapters\\n  }\\n}\\n\"}"))
+    }
+
+    override fun latestUpdatesParse(response: Response): MangasPage {
+        return MangasPage(mangaFromResponse(response, "getRecentlyUpdatedHqs"), false)
+    }
+
+    // Search
+
+    private var queryIsTitle = true
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
+        return if (query.isNotBlank()) {
+            queryIsTitle = true
+            POST(baseUrl, jsonHeaders, RequestBody.create(null, "{\"operationName\":\"getHqsByName\",\"variables\":{\"name\":\"$query\"},\"query\":\"query getHqsByName(\$name: String!) {\\n  getHqsByName(name: \$name) {\\n    id\\n    name\\n    editoraId\\n    status\\n    publisherName\\n    impressionsCount\\n  }\\n}\\n\"}"))
+        } else {
+            queryIsTitle = false
+            var searchLetter = ""
+
+            filters.forEach { filter ->
+                when (filter) {
+                    is LetterFilter -> {
+                        searchLetter = filter.toUriPart()
+                    }
+                }
+            }
+            POST(baseUrl, jsonHeaders, RequestBody.create(null, "{\"operationName\":\"getHqsByNameStartingLetter\",\"variables\":{\"letter\":\"$searchLetter-$searchLetter\"},\"query\":\"query getHqsByNameStartingLetter(\$letter: String!) {\\n  getHqsByNameStartingLetter(letter: \$letter) {\\n    id\\n    name\\n    editoraId\\n    status\\n    publisherName\\n    impressionsCount\\n  }\\n}\\n\"}"))
+        }
+    }
+
+    override fun searchMangaParse(response: Response): MangasPage {
+        return MangasPage(mangaFromResponse(response, if (queryIsTitle) "getHqsByName" else "getHqsByNameStartingLetter", false), false)
+    }
+
+    // Details
+
+    override fun mangaDetailsRequest(manga: SManga): Request {
+        return POST(baseUrl, jsonHeaders, RequestBody.create(null, "{\"operationName\":\"getHqsById\",\"variables\":{\"id\":${manga.url}},\"query\":\"query getHqsById(\$id: Int!) {\\n  getHqsById(id: \$id) {\\n    id\\n    name\\n    synopsis\\n    editoraId\\n    status\\n    publisherName\\n    hqCover\\n    impressionsCount\\n    capitulos {\\n      name\\n      id\\n      number\\n    }\\n  }\\n}\\n\"}"))
+    }
+
+    override fun mangaDetailsParse(response: Response): SManga {
+        return gson.fromJson<JsonObject>(response.body()!!.string())["data"]["getHqsById"][0]
+            .let {
+                SManga.create().apply {
+                    title = it["name"].asString
+                    thumbnail_url = it["hqCover"].asString
+                    description = it["synopsis"].asString
+                    author = it["publisherName"].asString
+                    status = when (it["status"].asString) {
+                        "Concluído" -> SManga.COMPLETED
+                        "Em Andamento" -> SManga.ONGOING
+                        else -> SManga.UNKNOWN
+                    }
+                }
+            }
+    }
+
+    // Chapters
+
+    override fun chapterListRequest(manga: SManga): Request {
+        return mangaDetailsRequest(manga)
+    }
+
+    override fun chapterListParse(response: Response): List<SChapter> {
+        return gson.fromJson<JsonObject>(response.body()!!.string())["data"]["getHqsById"][0]["capitulos"].asJsonArray
+            .map {
+                SChapter.create().apply {
+                    url = it["id"].asString
+                    name = it["name"].asString.let { jsonName ->
+                        if (jsonName.isNotEmpty()) jsonName.trim() else "Capitulo: " + it["number"].asString
+                    }
+                }
+            }.reversed()
+    }
+
+    // Pages
+
+    override fun pageListRequest(chapter: SChapter): Request {
+        return POST(baseUrl, jsonHeaders, RequestBody.create(null, "{\"operationName\":\"getChapterById\",\"variables\":{\"chapterId\":${chapter.url}},\"query\":\"query getChapterById(\$chapterId: Int!) {\\n  getChapterById(chapterId: \$chapterId) {\\n    name\\n    number\\n    oneshot\\n    pictures {\\n      pictureUrl\\n    }\\n    hq {\\n      id\\n      name\\n      capitulos {\\n        id\\n        number\\n      }\\n    }\\n  }\\n}\\n\"}"))
+    }
+
+    override fun pageListParse(response: Response): List<Page> {
+        return gson.fromJson<JsonObject>(response.body()!!.string())["data"]["getChapterById"]["pictures"].asJsonArray
+            .mapIndexed { i, json -> Page(i, "", json["pictureUrl"].asString) }
+    }
+
+    override fun imageUrlParse(response: Response): String = throw UnsupportedOperationException("Not used")
+
+    // Filters
+
+    override fun getFilterList() = FilterList(
+        Filter.Header("NOTA: Ignorado se estiver usando"),
+        Filter.Header("a pesquisa de texto!"),
+        Filter.Separator(),
+        LetterFilter()
+    )
+
+    private class LetterFilter : UriPartFilter("Carta", arrayOf(
+        Pair("---","<Selecione>"),
+        Pair("a","A"),
+        Pair("b","B"),
+        Pair("c","C"),
+        Pair("d","D"),
+        Pair("e","E"),
+        Pair("f","F"),
+        Pair("g","G"),
+        Pair("h","H"),
+        Pair("i","I"),
+        Pair("j","J"),
+        Pair("k","K"),
+        Pair("l","L"),
+        Pair("m","M"),
+        Pair("n","N"),
+        Pair("o","O"),
+        Pair("p","P"),
+        Pair("q","Q"),
+        Pair("r","R"),
+        Pair("s","S"),
+        Pair("t","T"),
+        Pair("u","U"),
+        Pair("v","V"),
+        Pair("w","W"),
+        Pair("x","X"),
+        Pair("y","Y"),
+        Pair("z","Z")
+    ))
+
+    open class UriPartFilter(displayName: String, private val vals: Array<Pair<String, String>>) :
+        Filter.Select<String>(displayName, vals.map { it.second }.toTypedArray()) {
+        fun toUriPart() = vals[state].first
+    }
+}