diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a1e549..7991715 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,8 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 ### Added
+- `Custom Share` button
 - Add `ServiceName` enum
 ### Changed
+- Update `ShareModal` display settings to handle `Custom Share` button action
 - Update naming conventions
 - GitHub action versions updated
 ## [0.5] - 2025-01-15
diff --git a/src/Assets/icons/services/custom-share.svg b/src/Assets/icons/services/custom-share.svg
new file mode 100644
index 0000000..df7d269
--- /dev/null
+++ b/src/Assets/icons/services/custom-share.svg
@@ -0,0 +1 @@
+<svg title="AddToAny" focusable="false" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" width="32" height="32"><g fill="#FFF"><path d="M14 7h4v18h-4z"></path><path d="M7 14h18v4H7z"></path></g></svg>
\ No newline at end of file
diff --git a/src/Data/constants.data.ts b/src/Data/constants.data.ts
index a306455..45da0aa 100644
--- a/src/Data/constants.data.ts
+++ b/src/Data/constants.data.ts
@@ -14,3 +14,8 @@ export enum ServiceName {
 	Pinterest = 'Pinterest',
 	HackerNews = 'Hacker News',
 }
+
+export enum SharingMode {
+	Direct = 'direct',
+	Indirect = 'indirect',
+}
diff --git a/src/Data/services.data.ts b/src/Data/services.data.ts
index 5e1930b..f13d23a 100644
--- a/src/Data/services.data.ts
+++ b/src/Data/services.data.ts
@@ -1,4 +1,6 @@
 import X from '@assets/icons/services/x.svg';
+import { ServiceName } from './constants.data';
+import { CONFIG } from '@src/App/Config/constants';
 import Email from '@assets/icons/services/email.svg';
 import Gmail from '@assets/icons/services/gmail.svg';
 import Yahoo from '@assets/icons/services/yahoo.svg';
@@ -11,10 +13,11 @@ import Facebook from '@assets/icons/services/facebook.svg';
 import Linkedin from '@assets/icons/services/linkedin.svg';
 import Pinterest from '@assets/icons/services/pinterest.svg';
 import HackerNews from '@assets/icons/services/hacker-news.svg';
-import { ServiceName } from './constants.data';
+import CustomShare from '@assets/icons/services/custom-share.svg';
 
 export const getServiceURL = (url: string, subject?: string): { [key: string]: string } => {
 	return {
+		[ServiceName.Custom]: `${CONFIG.FRONT_DOMAIN}/?path=custom_share&link=${url}&subject=${subject}`,
 		[ServiceName.Email]: `mailto:?subject=${subject}&body=${url}`,
 		[ServiceName.Gmail]: `https://mail.google.com/mail/u/0/?ui=2&fs=1&tf=cm&su=${subject}&body=${url}`,
 		[ServiceName.Telegram]: `https://telegram.me/share/url?url=${url}&text=${subject}`,
@@ -32,6 +35,12 @@ export const getServiceURL = (url: string, subject?: string): { [key: string]: s
 };
 
 export const SERVICES = [
+	{
+		title: ServiceName.Custom,
+		icon: CustomShare,
+		iconUrl: 'https://github.com/openscilab/mybutton/raw/main/src/Assets/icons/services/custom-share.svg',
+		bg: '#4b2b79',
+	},
 	{
 		title: ServiceName.Email,
 		icon: Email,
diff --git a/src/Tools/Store/slices/LocalCacheSlice.ts b/src/Tools/Store/slices/LocalCacheSlice.ts
index dc572d4..b773c42 100644
--- a/src/Tools/Store/slices/LocalCacheSlice.ts
+++ b/src/Tools/Store/slices/LocalCacheSlice.ts
@@ -1,16 +1,16 @@
 import { createSlice } from '@reduxjs/toolkit';
 import useStore from '../useStore';
 
-type InitStateType = { openShareModal: boolean; activePage: string };
+type InitStateType = { shareModal: { open: boolean; url?: string; subject?: string }; activePage: string };
 
-const initialState: InitStateType = { openShareModal: false, activePage: 'home' };
+const initialState: InitStateType = { shareModal: { open: false }, activePage: 'home' };
 
 const localCacheSlice = createSlice({
 	name: 'localCache',
 	initialState,
 	reducers: {
-		setOpenShareModal(state, { payload }) {
-			state.openShareModal = payload;
+		setShareModal(state, { payload }) {
+			state.shareModal = payload;
 		},
 		setActivePage(state, { payload }) {
 			state.activePage = payload;
@@ -23,6 +23,6 @@ export const useLocalCache = () => {
 	return selector(s => s?.localStorage);
 };
 
-export const { setOpenShareModal, setActivePage } = localCacheSlice.actions;
+export const { setShareModal, setActivePage } = localCacheSlice.actions;
 
 export default localCacheSlice;
diff --git a/src/Views/Layout/Navbar/NavBar.tsx b/src/Views/Layout/Navbar/NavBar.tsx
index 9a8fe9b..afad966 100644
--- a/src/Views/Layout/Navbar/NavBar.tsx
+++ b/src/Views/Layout/Navbar/NavBar.tsx
@@ -4,7 +4,7 @@ import useStore from '@src/Tools/Store/useStore';
 import { classes } from '@src/Tools/Utils/React';
 import { useSearchParams } from 'react-router-dom';
 import { ReactComponent as Logo } from '@assets/Images/logo-text.svg';
-import { setOpenShareModal, useLocalCache } from '@src/Tools/Store/slices/LocalCacheSlice';
+import { setShareModal, useLocalCache } from '@src/Tools/Store/slices/LocalCacheSlice';
 
 const NavBar = () => {
 	const { activePage } = useLocalCache();
@@ -27,7 +27,7 @@ const NavBar = () => {
 				</Navbar.Brand>
 
 				<Nav className='main-nav' pullRight>
-					<div className='nav-item' onClick={() => dispatch(setOpenShareModal(true))}>
+					<div className='nav-item' onClick={() => dispatch(setShareModal({ open: true }))}>
 						Share
 					</div>
 					<div
diff --git a/src/Views/Layout/ShareModal/index.tsx b/src/Views/Layout/ShareModal/index.tsx
index dd71b19..d25072f 100644
--- a/src/Views/Layout/ShareModal/index.tsx
+++ b/src/Views/Layout/ShareModal/index.tsx
@@ -6,25 +6,23 @@ import { CONFIG } from '@src/App/Config/constants';
 import { encode } from '@src/Tools/Utils/URLEncoding';
 import { SERVICES, getServiceURL } from '@src/Data/services.data';
 import EditableInput from '@src/Components/EditableInput/EditableInput';
-import { setOpenShareModal, useLocalCache } from '@src/Tools/Store/slices/LocalCacheSlice';
+import { useLocalCache, setShareModal } from '@src/Tools/Store/slices/LocalCacheSlice';
 import { Checkbox, CheckboxGroup, Col, Modal, Radio, RadioGroup, Row, Tooltip, Whisper } from 'rsuite';
-import { useSearchParams } from 'react-router-dom';
 import { useData } from '@src/Tools/Hooks/useData';
+import { ServiceName } from '@src/Data/constants.data';
 
 const ShareModal = () => {
 	const { dispatch } = useStore();
-	const urlParams = useSearchParams()[0];
-	const path = urlParams.get('path');
-	const { openShareModal } = useLocalCache();
+	const { shareModal } = useLocalCache();
 	const { set, temp, discard } = useData(
 		{
-			url: path === 'custom_share' ? urlParams.get('link') || '' : '',
-			subject: path === 'custom_share' ? urlParams.get('subject') || '' : '',
+			url: shareModal.url || '',
+			subject: shareModal.subject || '',
 			isValid: true,
 			encodingValue: [],
 			shareMode: 'direct',
 		},
-		[urlParams]
+		[shareModal]
 	);
 
 	// ? ------------------------- Functions -----------------------
@@ -56,10 +54,10 @@ const ShareModal = () => {
 	// --------------------------------------------------------------
 	return (
 		<Modal
-			open={openShareModal}
+			open={shareModal.open}
 			size='sm'
 			onClose={() => {
-				dispatch(setOpenShareModal(false));
+				dispatch(setShareModal({ open: false }));
 				discard();
 			}}
 			backdrop
@@ -122,7 +120,7 @@ const ShareModal = () => {
 				</div>
 				<div className='services-list'>
 					<Row>
-						{SERVICES.map((service, i) => {
+						{SERVICES.filter(s => s.title !== ServiceName.Custom).map((service, i) => {
 							const validated_url = urlValidation(temp.url);
 							const href =
 								temp.shareMode === 'direct'
diff --git a/src/Views/Layout/index.tsx b/src/Views/Layout/index.tsx
index d81313c..fac4147 100644
--- a/src/Views/Layout/index.tsx
+++ b/src/Views/Layout/index.tsx
@@ -6,21 +6,21 @@ import ShareModal from './ShareModal';
 import PagesRouter from '../Pages/PagesRouter';
 import useStore from '@src/Tools/Store/useStore';
 import { useSearchParams } from 'react-router-dom';
-import { ReactComponent as Bg } from '@assets/Images/bg.svg';
-import { setActivePage, setOpenShareModal } from '@src/Tools/Store/slices/LocalCacheSlice';
 import { decode } from '@src/Tools/Utils/URLEncoding';
+import { ReactComponent as Bg } from '@assets/Images/bg.svg';
+import { setActivePage, setShareModal } from '@src/Tools/Store/slices/LocalCacheSlice';
 
 const Layout = () => {
 	const urlParams = useSearchParams()[0];
 	const encoded = urlParams.get('encoded');
-	const path = urlParams.get('path') || new URLSearchParams(decode(encoded || '')).get('path');
+	const paramsString = encoded ? new URLSearchParams(decode(encoded || '')) : urlParams;
+	const path = paramsString.get('path');
 	const { dispatch } = useStore();
 
 	useEffect(() => {
-		dispatch(setActivePage(path));
 		if (path === 'custom_share') {
-			dispatch(setOpenShareModal(true));
-		}
+			dispatch(setShareModal({ open: true, url: paramsString.get('link'), subject: paramsString.get('subject') }));
+		} else dispatch(setActivePage(path));
 	}, [path]);
 
 	return (
diff --git a/src/Views/Pages/GetButton/index.scss b/src/Views/Pages/GetButton/index.scss
index 814a8ef..6e8e2c0 100644
--- a/src/Views/Pages/GetButton/index.scss
+++ b/src/Views/Pages/GetButton/index.scss
@@ -159,7 +159,7 @@
 			@apply overflow-y-auto;
 
 			.rs-col {
-				@apply sm:mb-2;
+				@apply sm:mb-2 p-0;
 			}
 
 			.service-radio {
@@ -196,7 +196,10 @@
 					}
 
 					h2 {
-						@apply ml-1.5 capitalize transition-colors;
+						@apply ml-1.5 transition-colors;
+						@include down(md) {
+							font-size: 0.75rem;
+						}
 					}
 				}
 			}
diff --git a/src/Views/Pages/GetButton/index.tsx b/src/Views/Pages/GetButton/index.tsx
index 47e5435..02a3244 100644
--- a/src/Views/Pages/GetButton/index.tsx
+++ b/src/Views/Pages/GetButton/index.tsx
@@ -2,15 +2,18 @@ import './index.scss';
 import { useEffect, useState } from 'react';
 import Service from '@src/Components/Service';
 import { ValueType } from 'rsuite/esm/Checkbox';
+import useStore from '@src/Tools/Store/useStore';
 import useWindow from '@src/Tools/Hooks/useWindow';
 import { useData } from '@src/Tools/Hooks/useData';
 import { CONFIG } from '@src/App/Config/constants';
 import { classes } from '../../../Tools/Utils/React';
 import { encode } from '@src/Tools/Utils/URLEncoding';
+import { ServiceName, SharingMode } from '@src/Data/constants.data';
 import SyntaxHighlighter from 'react-syntax-highlighter';
 import { copyToClipboard } from '@src/Tools/Utils/React';
 import { SERVICES, getServiceURL } from '@src/Data/services.data';
 import EditableInput from '@src/Components/EditableInput/EditableInput';
+import { setShareModal } from '@src/Tools/Store/slices/LocalCacheSlice';
 import { lightfair } from 'react-syntax-highlighter/dist/esm/styles/hljs';
 import { ReactComponent as Clone } from '@assets/icons/clone-regular.svg';
 import { Button, Checkbox, CheckboxGroup, Col, Modal, Radio, RadioGroup, Row, Tooltip, Whisper } from 'rsuite';
@@ -18,6 +21,7 @@ import { Button, Checkbox, CheckboxGroup, Col, Modal, Radio, RadioGroup, Row, To
 const GetButton = () => {
 	const { isMobile } = useWindow();
 	const [buttons, setButtons] = useState<JSX.Element>();
+	const { dispatch } = useStore();
 	const { set, temp } = useData({
 		url: '',
 		code: '',
@@ -26,12 +30,13 @@ const GetButton = () => {
 		showCode: false,
 		openModal: false,
 		openTooltip: false,
-		shareMode: 'direct',
+		shareMode: SharingMode.Direct,
 		whisperOpen: false,
 		dropdownOpen: false,
 		encodingValue: [],
 	});
-	const [selectedServices, setSelectedServices] = useState<string[]>(['Email']);
+	const [selectedServices, setSelectedServices] = useState<string[]>([ServiceName.Email]);
+	const services = temp.shareMode === SharingMode.Indirect ? SERVICES : SERVICES.filter(s => s.title !== ServiceName.Custom);
 
 	// ? -------------------------- Functions ------------------------------
 	const onAddService = (title: string) => {
@@ -71,7 +76,18 @@ const GetButton = () => {
 				{selected.map((service, i) => {
 					const href = temp.shareMode === 'direct' ? urls[service.title] : getShareLink(service.title, validated_url);
 					return (
-						<a href={href} target='_blank' rel='noreferrer' key={i}>
+						<a
+							href={href}
+							{...(service.title === ServiceName.Custom
+								? {
+										onClick: e => {
+											openShareModal(e, temp.url);
+										},
+								  }
+								: {})}
+							target='_blank'
+							rel='noreferrer'
+							key={i}>
 							<img
 								src={service.icon}
 								width={32}
@@ -114,10 +130,15 @@ const GetButton = () => {
 		else set.ou.temp('encodingValue', []);
 	};
 
+	const openShareModal = (e: any, url: string) => {
+		e.preventDefault();
+		dispatch(setShareModal({ open: true, url, subject: temp.subject }));
+	};
+
 	// ? ------------------------------ useEffect -------------------------------
 	useEffect(() => {
 		if (temp.showCode) getCode();
-	}, [selectedServices, temp.shareMode, temp.encodingValue]);
+	}, [selectedServices, temp.shareMode, temp.encodingValue.length]);
 	// --------------------------------------------------------------------------
 	return (
 		<div className='get-button-layout'>
@@ -168,14 +189,14 @@ const GetButton = () => {
 							defaultValue={temp.shareMode}
 							onChange={value => set.ou.temp('shareMode', value)}>
 							<label className='box-label'>Sharing Mode: </label>
-							<Radio value='direct'>Direct</Radio>
-							<Radio value='indirect'>Indirect</Radio>
+							<Radio value={SharingMode.Direct}>Direct</Radio>
+							<Radio value={SharingMode.Indirect}>Indirect</Radio>
 						</RadioGroup>
 					</div>
 				</Whisper>
 				<div
 					{...classes('encoding-mode-checkbox ', {
-						'is-visible': temp.shareMode === 'indirect',
+						'is-visible': temp.shareMode === SharingMode.Indirect,
 					})}>
 					<CheckboxGroup inline name='checkbox-group' value={temp.encodingValue}>
 						<Checkbox value='base64' onChange={onCheckboxChanged}>
@@ -237,7 +258,7 @@ const GetButton = () => {
 				<Modal.Body>
 					<div className='services-list'>
 						<Row>
-							{SERVICES.map((service, i) => {
+							{services.map((service, i) => {
 								const checked = selectedServices.includes(service.title);
 								return (
 									<Col xs={12} sm={8} key={i}>