diff --git a/javascript/manga/src/all/webtoons.js b/javascript/manga/src/all/webtoons.js
new file mode 100644
index 00000000..311032a4
--- /dev/null
+++ b/javascript/manga/src/all/webtoons.js
@@ -0,0 +1,328 @@
+const mangayomiSources = [{
+    "name": "Webtoons",
+    "lang": "en",
+    "baseUrl": "https://www.webtoons.com",
+    "apiUrl": "",
+    "iconUrl": "https://upload.wikimedia.org/wikipedia/commons/0/09/Naver_Line_Webtoon_logo.png",
+    "typeSource": "single",
+    "isManga": true,
+    "isNsfw": false,
+    "version": "0.0.1",
+    "dateFormat": "",
+    "dateFormatLocale": "",
+    "pkgPath": "https://github.com/kodjodevf/mangayomi-extensions/blob/main/javascript/manga/src/all/webtoons.js"
+}];
+
+class DefaultExtension extends MProvider {
+    headers = {
+        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36"
+    };
+    getHeaders(url) {
+        return {
+            Referer: this.source.baseUrl
+        }
+    }
+
+    async getItem(url, p) {
+        const res = await new Client().get(this.source.baseUrl + url, this.headers);
+        const doc = new Document(res.body);
+        const mangas = [];
+        const elements = doc.select(p);
+        for (const element of elements) {
+            const linkElement = element.selectFirst("a");
+            const imageElement = linkElement.selectFirst("img");
+            const imageUrl = imageElement.attr("src");
+            const name = element.selectFirst("p.subj").text;
+            const link = linkElement.attr("href");
+            const genre = [];
+            if (element.selectFirst("p.genre").text === "") {
+                genre.push(element.selectFirst("span.genre").text);
+            } else {
+                genre.push(element.selectFirst("p.genre").text);
+            }
+            mangas.push({
+                name: name,
+                imageUrl: imageUrl,
+                link: link,
+                genre: genre
+            });
+        }
+        return mangas;
+    }
+
+    async getPopular(page) {
+        const baseUrl = this.source.baseUrl;
+        const client = new Client();
+        const res = await client.get(`${baseUrl}/en/originals`);
+        const doc = new Document(res.body);
+
+        const days = ["MONDAY", "TUESDAY", "WEDNESDAY", "THURSDAY", "FRIDAY", "SATURDAY", "SUNDAY"];
+        let dayElements = [];
+
+        for (const day of days) {
+            const elements = doc.select(`div.daily_section._list_${day} li`);
+            dayElements.push(elements);
+        }
+
+        const maxElements = Math.max(...dayElements.map(elements => elements.length));
+        let list = [];
+        for (let i = 0; i < maxElements; i++) {
+            for (let j = 0; j < days.length; j++) {
+                const elements = dayElements[j];
+                if (i < elements.length) {
+                    const element = elements[i];
+                    const linkElement = element.selectFirst("a");
+                    const imageElement = linkElement.selectFirst("img");
+                    const imageUrl = imageElement.attr("src");
+                    const name = element.selectFirst("p.subj").text;
+                    const link = linkElement.attr("href");
+                    list.push({ name, imageUrl, link });
+                }
+            }
+        }
+
+        const completed = doc.select("div.daily_lst.comp li");
+        for (const element of completed) {
+            const linkElement = element.selectFirst("a");
+            const imageElement = linkElement.selectFirst("img");
+            const imageUrl = imageElement.attr("src");
+            const name = element.selectFirst("p.subj").text;
+            const link = linkElement.attr("href");
+            list.push({ name, imageUrl, link });
+        }
+
+        return {
+            list: list,
+            hasNextPage: false
+        };
+    }
+
+    async getLatestUpdates(page) {
+        const Day = ['SUNDAY', 'MONDAY', 'TUESDAY', 'WEDNESDAY', 'THURSDAY', 'FRIDAY', 'SATURDAY'];
+
+        const list = await this.getItem(`/en/originals?sortOrder=UPDATE`, "div.daily_section._list_" + Day[new Date().getDay()] + " li");
+        return {
+            list: list,
+            hasNextPage: false
+        };
+    }
+
+    async search(query, page, filters) {
+        let keyword = query.trim().replace(/\s+/g, '+');
+        let hasNextPage = true;
+        let type_originals = "WEBTOON";
+        let type_canvas = "CHALLENGE";
+        let fetch_originals = "ul.card_lst li";
+        let fetch_canvas = "div.challenge_lst.search li";
+        let list_originals = [];
+        let list_canvas = [];
+        let list = [];
+
+        if (query !== "") {
+            list_originals = await this.getItem(`/en/search?keyword=${keyword}&searchType=` + type_originals + `&page=${page}`, fetch_originals);
+            list_canvas = await this.getItem(`/en/search?keyword=${keyword}&searchType=` + type_canvas + `&page=${page}`, fetch_canvas);
+            if (filters) { }
+            list = list_originals.concat(list_canvas);
+        } else {
+
+        }
+
+        if (list.length === 0) { hasNextPage = false; }
+        return {
+            list: list,
+            hasNextPage: hasNextPage
+        };
+    }
+
+    async getDetail(url) {
+        function formatDateString(dateStr) {
+            const months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
+            const parts = dateStr.split(' ');
+
+            if (parts.length === 3) {
+                const month = months.indexOf(parts[0]) + 1;
+                const day = parts[1].replace(',', '');
+                const year = parts[2];
+                return `${year}-${month.toString().padStart(2, '0')}-${day.padStart(2, '0')}`;
+            }
+            return dateStr;
+        }
+        const res = await new Client().get(url);
+        const doc = new Document(res.body);
+        const info = doc.selectFirst("div.cont_box");
+        const cover = info.selectFirst("span.thmb img").attr('src') ?? (info.selectFirst("div.detail_body.banner").attr('style').match(/url\(["']?([^"')]+)["']?\)/))[1];
+        const title = info.selectFirst("h1.subj, h3.subj").text.trim();
+        const genre = Array.from(info.select("p.genre")).map(el => el.text) != '' ? Array.from(info.select("p.genre")).map(el => el.text) : [info.selectFirst("div.info h2").text];
+        const author = info.selectFirst("div.author_area").text.replace(/\s+/g, ' ').replace(/author info/g, '').trim() ?? info.selectFirst("a.author").text;
+        const status_str = info.selectFirst("p.day_info").text;
+        var status;
+        if (status_str == "COMPLETED") {
+            status = 1;
+        } else {
+            status = 0;
+        }
+        const desc = info.selectFirst("p.summary").text.replace(/\s+/g, ' ').trim();
+        const chapters = [];
+        let tester = "";
+        let page = 1;
+
+        while (tester !== "#1") {
+            const res = await new Client().get(url + `&page=${page}`);
+            const doc = new Document(res.body);
+            const info = doc.selectFirst("div.cont_box");
+            const elements = info.select("div.detail_lst li");
+
+            for (const element of elements) {
+                tester = element.selectFirst("span.tx").text.trim();
+                const dateString = element.selectFirst("span.date").text.trim();
+                const date = new Date(formatDateString(dateString));
+                const millisecondsSinceEpoch = date.getTime();
+                const millisecondsString = millisecondsSinceEpoch.toString();
+                chapters.push({
+                    name: tester + " " + element.selectFirst("span.subj span").text,
+                    url: element.selectFirst('a').attr("href"),
+                    dateUpload: millisecondsString
+                });
+            }
+            page++;
+        }
+        return {
+            name: title,
+            link: url,
+            genre: genre,
+            imageUrl: cover,
+            description: desc,
+            author: author,
+            status: status,
+            episodes: chapters
+        };
+    }
+
+    async getPageList(url) {
+        const preference = new SharedPreferences();
+        const res = await new Client().get(url);
+        const doc = new Document(res.body);
+        const urls = [];
+        const imageElement = doc.selectFirst('div#_imageList');
+        const img_urls = imageElement.select('img');
+        for (let i = 0; i < img_urls.length; i++) {
+            urls.push(img_urls[i].attr("data-url"));
+        }
+        return urls;
+    }
+
+
+
+    getFilterList() {
+        return [{
+            type: "sort",
+            name: "Official or Challenge",
+            type_name: "SelectFilter",
+            values: [{
+                type_name: "SelectOption",
+                name: "Any",
+                value: "any"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Official only",
+                value: "official"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Challenge only",
+                value: "challenge"
+            }]
+        },
+        {
+            type: "categories",
+            name: "Genre",
+            type_name: "SelectFilter",
+            values: [{
+                type_name: "SelectOption",
+                name: "All",
+                value: ""
+            },
+            {
+                type_name: "SelectOption",
+                name: "Action",
+                value: "action"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Comedy",
+                value: "comedy"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Drama",
+                value: "drama"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Fantasy",
+                value: "fantasy"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Heartwarming",
+                value: "heartwarming"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Historical",
+                value: "historical"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Horror",
+                value: "horror"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Informative",
+                value: "tiptoon"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Mystery",
+                value: "mystery"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Romance",
+                value: "romance"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Sci-fi",
+                value: "sf"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Slice of life",
+                value: "slice_of_life"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Sports",
+                value: "sports"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Superhero",
+                value: "super_hero"
+            },
+            {
+                type_name: "SelectOption",
+                name: "Supernatural",
+                value: "supernatural"
+            }]
+        }
+        ];
+    }
+
+    getSourcePreferences() {
+        throw new Error("getSourcePreferences not implemented");
+    }
+}