diff --git a/src/webpage/localuser.ts b/src/webpage/localuser.ts
index a328aa2..c32a6ab 100644
--- a/src/webpage/localuser.ts
+++ b/src/webpage/localuser.ts
@@ -47,6 +47,7 @@ import {getDeveloperSettings, setDeveloperSettings} from "./utils/storage/devSet
 import {getLocalSettings, ServiceWorkerModeValues} from "./utils/storage/localSettings.js";
 import {PromiseLock} from "./utils/promiseLock.js";
 import {CDNParams} from "./utils/cdnParams.js";
+import {SnowFlake} from "./snowflake.js";
 type traceObj = {
 	micros: number;
 	calls?: (string | traceObj)[];
@@ -4359,7 +4360,7 @@ class Localuser {
 	MDFindChannel(name: string, original: string, box: HTMLDivElement, typebox: MarkDown) {
 		const maybe: [number, Channel][] = [];
 		if (this.lookingguild && this.lookingguild.id !== "@me") {
-			for (const channel of this.lookingguild.channels) {
+			for (const channel of this.lookingguild.channels.filter((_) => _.visible)) {
 				const confidence = channel.similar(name);
 				if (confidence > 0) {
 					maybe.push([confidence, channel]);
@@ -4539,13 +4540,19 @@ class Localuser {
 		const sideDiv = document.getElementById("sideDiv");
 		const sideContainDiv = document.getElementById("sideContainDiv");
 		if (!sideDiv || !sideContainDiv) return;
+		let authorIds = [] as string[];
+		let mentionIds = [] as string[];
+		let channels = [] as Channel[];
 		const genPage = (page: number) => {
 			p.set("offset", page * 50 + "");
 			const guildSearch = this.lookingguild?.id !== "@me";
 			fetch(
 				this.info.api +
 					`${guildSearch ? `/guilds/${this.lookingguild?.id}` : `/channels/${this.channelfocus?.id}`}/messages/search/?` +
-					p.toString(),
+					p.toString() +
+					(authorIds.length ? authorIds.map((_) => `&author_id=${_}`).join("") : "") +
+					(mentionIds.length ? mentionIds.map((_) => `&mentions=${_}`).join("") : "") +
+					(channels.length ? channels.map((_) => `&channel_id=${_.id}`).join("") : ""),
 				{
 					headers: this.headers,
 				},
@@ -4577,6 +4584,141 @@ class Localuser {
 					const sortBar = document.createElement("div");
 					sortBar.classList.add("flexltr", "sortBar");
 
+					const settingsB = document.createElement("button");
+					settingsB.textContent = I18n.search.settings();
+					settingsB.onclick = () => {
+						const d = new Dialog(I18n.search.settings());
+						const opt = d.options;
+						const b = p.get("max_id");
+						const before = opt.addDateInput(I18n.search.before(), () => {}, {
+							initText: b ? new Date(SnowFlake.stringToUnixTime(b)) : undefined,
+						});
+						before.onchange = (_) => {
+							if (before.dateValue) p.set("max_id", SnowFlake.DateToID(before.dateValue));
+							else p.delete("max_id");
+							console.log([...p.entries()], before.dateValue);
+						};
+
+						const a = p.get("min_id");
+						const after = opt.addDateInput(I18n.search.after(), () => {}, {
+							initText: a ? new Date(SnowFlake.stringToUnixTime(a)) : undefined,
+						});
+						after.onchange = (_) => {
+							if (after.dateValue) p.set("min_id", SnowFlake.DateToID(after.dateValue));
+							else p.delete("min_id");
+							console.log([...p.entries()], after.dateValue);
+						};
+						opt.addCheckboxInput(I18n.search.includensfw(), () => {}, {
+							initState: p.get("include_nsfw") !== "false",
+						}).onchange = (s) => {
+							if (s) p.delete("include_nsfw");
+							else p.set("include_nsfw", "false");
+						};
+						const userSearch = async (name: string, ids: string[]) => {
+							const g = this.lookingguild;
+							if (!g) return [];
+							g.searchMembers(8, name);
+							const members = [] as [User | Member, number][];
+							if (g.id === "@me") {
+								const dirrect = this.channelfocus as Group;
+
+								for (const user of dirrect.users) {
+									const rank = user.compare(name);
+									if (rank > 0) {
+										members.push([user, rank]);
+									}
+								}
+							} else {
+								for (const member of g.members) {
+									const rank = member.compare(name);
+									if (rank > 0) {
+										members.push([member, rank]);
+									}
+								}
+							}
+							const idSet = new Set(ids);
+							members.sort((a, b) => b[1] - a[1]);
+
+							return members
+								.filter((_) => !idSet.has(_[0].id))
+								.slice(0, 5)
+								.map(([_]) => {
+									return {value: _.id, name: _.name};
+								});
+						};
+						opt.addAsyncMultiSelect(I18n.search.authors(), () => {}, userSearch, {
+							defaultValues: authorIds
+								.map((id) => {
+									const g = this.lookingguild;
+									if (!g || g.id === "@me") {
+										return this.userMap.get(id);
+									} else {
+										return [...g.members].find(({id: d}) => d === id);
+									}
+								})
+								.filter((_) => _ !== undefined)
+								.map((_) => ({value: _.id, name: _.name})),
+						}).onchange = (values: string[]) => {
+							authorIds = values;
+						};
+
+						opt.addAsyncMultiSelect(I18n.search.mentions(), () => {}, userSearch, {
+							defaultValues: mentionIds
+								.map((id) => {
+									const g = this.lookingguild;
+									if (!g || g.id === "@me") {
+										return this.userMap.get(id);
+									} else {
+										return [...g.members].find(({id: d}) => d === id);
+									}
+								})
+								.filter((_) => _ !== undefined)
+								.map((_) => ({value: _.id, name: _.name})),
+						}).onchange = (values: string[]) => {
+							mentionIds = values;
+						};
+						if (this.lookingguild?.id !== "@me")
+							opt.addAsyncMultiSelect(
+								I18n.search.channels(),
+								() => {},
+								async (name, ids) => {
+									const g = this.lookingguild;
+									if (!g) return [];
+									const c = g.channels.filter((_) => _.visible);
+
+									const maybe: [number, Channel][] = [];
+
+									for (const channel of c) {
+										const confidence = channel.similar(name);
+										if (confidence > 0) {
+											maybe.push([confidence, channel]);
+										}
+									}
+
+									maybe.sort((a, b) => b[0] - a[0]);
+									const idSet = new Set(ids);
+
+									return maybe
+										.filter((_) => !idSet.has(_[1].id))
+										.slice(0, 5)
+										.map(([_r, _]) => {
+											return {value: _.id, name: _.name};
+										});
+								},
+								{
+									defaultValues: channels.map((_) => ({name: _.name, value: _.id})),
+								},
+							).onchange = (values: string[]) => {
+								const g = this.lookingguild;
+								if (!g) return;
+								channels = values.map((id) => g.getChannel(id)).filter((_) => _ !== undefined);
+							};
+						d.onhide = () => {
+							genPage(0);
+						};
+						d.show();
+					};
+
 					const newB = document.createElement("button");
 					const old = document.createElement("button");
 					[newB.textContent, old.textContent] = [I18n.search.new(), I18n.search.old()];
@@ -4599,7 +4741,7 @@ class Localuser {
 					const spaceElm = document.createElement("div");
 					spaceElm.classList.add("spaceElm");
 
-					sortBar.append(I18n.search.page(page + 1 + ""), spaceElm, newB, old);
+					sortBar.append(I18n.search.page(page + 1 + ""), spaceElm, settingsB, newB, old);
 
 					sideDiv.append(sortBar);
 
diff --git a/src/webpage/settings.ts b/src/webpage/settings.ts
index 62e7de8..ac8aceb 100644
--- a/src/webpage/settings.ts
+++ b/src/webpage/settings.ts
@@ -187,6 +187,21 @@ class TextInput implements OptionsElement<string> {
 	}
 }
 class DateInput extends TextInput {
+	dateValue: Date | null;
+	constructor(
+		label: string,
+		onSubmit: (str: string) => void,
+		owner: Options,
+		{initText = "" as string | Date} = {},
+	) {
+		let initDate: DateInput["dateValue"] = null;
+		if (initText instanceof Date) {
+			initDate = initText;
+			initText = "";
+		}
+		super(label, onSubmit, owner, {initText});
+		this.dateValue = initDate;
+	}
 	generateHTML(): HTMLDivElement {
 		const div = document.createElement("div");
 		const span = document.createElement("span");
@@ -195,11 +210,20 @@ class DateInput extends TextInput {
 		const input = document.createElement("input");
 		input.value = this.value;
 		input.type = "date";
+		if (this.dateValue) input.valueAsDate = this.dateValue;
 		input.oninput = this.onChange.bind(this);
 		this.input = new WeakRef(input);
 		div.append(input);
 		return div;
 	}
+	onChange() {
+		const input = this.input.deref();
+		if (input) {
+			const value = input.valueAsDate;
+			this.dateValue = value;
+		}
+		super.onChange();
+	}
 }
 class SettingsMDText implements OptionsElement<void> {
 	readonly onSubmit!: (str: string) => void;
@@ -412,7 +436,134 @@ export class ColorInput implements OptionsElement<string> {
 		this.onSubmit(this.colorContent);
 	}
 }
+interface searchRes {
+	value: string;
+	name: string;
+}
+class AsyncMultiSelect implements OptionsElement<string[]> {
+	readonly label: string;
+	readonly owner: Options;
+	readonly onSubmit: (str: string[]) => void;
+	select!: WeakRef<HTMLSelectElement>;
+	searchFunc: (term: string, cur: string[]) => Promise<searchRes[]> | searchRes[];
+	value = [] as string[];
+	nmap = [] as string[];
+	constructor(
+		label: string,
+		onSubmit: (str: string[]) => void,
+		selections: AsyncMultiSelect["searchFunc"],
+		owner: Options,
+		{defaultValues = []}: {defaultValues: searchRes[]} = {defaultValues: []},
+	) {
+		this.label = label;
+		this.value = defaultValues.map((_) => _.value);
+		this.nmap = defaultValues.map((_) => _.name);
+		this.owner = owner;
+		this.onSubmit = onSubmit;
+		this.searchFunc = selections;
+	}
+	generateHTML() {
+		const div = document.createElement("div");
+		const span = document.createElement("span");
+		span.textContent = this.label;
+		div.append(span);
+		const s = document.createElement("div");
+		s.classList.add("amsCont");
+		const genArea = () => {
+			s.textContent = "";
+			let i = 0;
+			for (const name of this.nmap) {
+				const si = i++;
+				const elm = document.createElement("div");
+				elm.classList.add("amsElm", "flexltr");
 
+				const x = document.createElement("span");
+				x.classList.add("svgicon", "svg-plainx");
+				x.onclick = () => {
+					this.value.splice(si, 1);
+					this.nmap.splice(si, 1);
+					genArea();
+					this.onchange(this.value);
+				};
+				const nspan = document.createElement("span");
+				nspan.textContent = name;
+
+				elm.append(nspan, x);
+
+				s.append(elm);
+			}
+			const addbg = document.createElement("div");
+			addbg.classList.add("addbg");
+			const add = document.createElement("span");
+			add.classList.add("svgicon", "svg-plus");
+			addbg.append(add);
+			s.append(addbg);
+			add.onclick = (e) => {
+				this.popUpSearchBox(e.x, e.y, () => {
+					genArea();
+					this.onchange(this.value);
+				});
+			};
+		};
+		genArea();
+		div.append(s);
+		return div;
+	}
+	async popUpSearchBox(x: number, y: number, done: () => void) {
+		const searchBox = document.createElement("div");
+		searchBox.style.top = y + "px";
+		searchBox.style.left = x + "px";
+		searchBox.classList.add("amsBox");
+		const input = document.createElement("input");
+		input.type = "text";
+
+		const reses = document.createElement("div");
+		reses.classList.add("flexttb", "reses");
+		searchBox.append(input, reses);
+		let opts = [] as searchRes[];
+		const search = async () => {
+			const res = await this.searchFunc(input.value || "", this.value);
+			reses.textContent = "";
+			opts = res;
+			for (const opt of opts) {
+				const span = document.createElement("span");
+				span.textContent = opt.name;
+				span.onmousedown = () => {
+					removeAni(searchBox);
+					this.value.push(opt.value);
+					this.nmap.push(opt.name);
+					done();
+				};
+				reses.append(span);
+			}
+			input.onblur = async () => {
+				removeAni(searchBox);
+			};
+		};
+
+		input.onkeyup = (e) => {
+			if (e.key === "Enter" && opts[0]) {
+				removeAni(searchBox);
+				this.value.push(opts[0].value);
+				this.nmap.push(opts[0].name);
+				done();
+			} else {
+				search();
+			}
+		};
+
+		search();
+		document.body.append(searchBox);
+		input.focus();
+	}
+	submit() {
+		this.onSubmit(this.value);
+	}
+	onchange: (str: string[]) => void = (_) => {};
+	watchForChange(func: (str: string[]) => void) {
+		this.onchange = func;
+	}
+}
 class SelectInput implements OptionsElement<number> {
 	readonly label: string;
 	readonly owner: Options;
@@ -869,6 +1020,7 @@ class Dialog {
 		this.float = new Float(name, {ltr, noSubmit});
 		this.above = goAbove;
 	}
+	onhide = () => {};
 	show(hideOnClick = true) {
 		const background = document.createElement("div");
 		background.classList.add("background");
@@ -883,6 +1035,7 @@ class Dialog {
 		background.onclick = (_) => {
 			if (hideOnClick && _.target === background) {
 				removeAni(background);
+				this.onhide();
 			}
 		};
 		background.tabIndex = 0;
@@ -890,6 +1043,7 @@ class Dialog {
 		background.onkeydown = (e) => {
 			if (e.key === "Escape" && hideOnClick) {
 				removeAni(background);
+				this.onhide();
 			}
 		};
 		return center;
@@ -1177,6 +1331,19 @@ class Options implements OptionsElement<void> {
 		this.generate(select);
 		return select;
 	}
+	addAsyncMultiSelect(
+		label: string,
+		onSubmit: (str: string[]) => void,
+		selections: AsyncMultiSelect["searchFunc"],
+		{defaultValues = [] as searchRes[]} = {},
+	) {
+		const select = new AsyncMultiSelect(label, onSubmit, selections, this, {
+			defaultValues,
+		});
+		this.options.push(select);
+		this.generate(select);
+		return select;
+	}
 	addImageInput(
 		label: string,
 		onSubmit: (files: FileList | null) => void,
@@ -1193,7 +1360,11 @@ class Options implements OptionsElement<void> {
 		this.generate(FI);
 		return FI;
 	}
-	addDateInput(label: string, onSubmit: (str: string) => void, {initText = ""} = {}) {
+	addDateInput(
+		label: string,
+		onSubmit: (str: string | undefined) => void,
+		{initText = "" as string | Date} = {},
+	) {
 		const textInput = new DateInput(label, onSubmit, this, {
 			initText,
 		});
diff --git a/src/webpage/snowflake.ts b/src/webpage/snowflake.ts
index 2a2af43..f1ee276 100644
--- a/src/webpage/snowflake.ts
+++ b/src/webpage/snowflake.ts
@@ -13,5 +13,8 @@ abstract class SnowFlake {
 			throw new Error(`The ID is corrupted, it's ${str} when it should be some number.`);
 		}
 	}
+	static DateToID(date: Date) {
+		return ((BigInt(+date) - 1420070400000n) << 22n).toString();
+	}
 }
 export {SnowFlake};
diff --git a/src/webpage/style.css b/src/webpage/style.css
index 323c7df..e0e7883 100644
--- a/src/webpage/style.css
+++ b/src/webpage/style.css
@@ -183,6 +183,42 @@ body {
 	min-height: 0;
 	display: flex;
 }
+.amsCont {
+	display: flex;
+	flex-direction: row;
+	flex-wrap: wrap;
+	align-items: center;
+
+	.addbg {
+		background: #0000006e;
+		padding: 4px;
+		border-radius: 6px;
+		height: 16px;
+		width: 16px;
+		cursor: pointer;
+	}
+	.svg-plus {
+		width: 16px;
+		height: 16px;
+	}
+}
+.amsElm {
+	height: 18px;
+	background: #00000061;
+	border-radius: 4px;
+	margin: 4px;
+	padding: 4px;
+	width: fit-content;
+	cursor: pointer;
+	align-items: center;
+
+	.svg-plainx {
+		margin-left: 10px;
+		width: 14px;
+		height: 14px;
+		cursor: pointer;
+	}
+}
 .sessionDiv {
 	padding: 8px;
 	background: #00000040;
@@ -221,6 +257,15 @@ body {
 	display: flex;
 	flex-direction: column;
 }
+.reses {
+	span {
+		background: #0000007a;
+		margin: 3px;
+		padding: 3px;
+		border-radius: 4px;
+		cursor: pointer;
+	}
+}
 .actConnectionDiv {
 	background: #0000005c;
 	padding: 6px;
@@ -5051,3 +5096,16 @@ img.error::after {
 	max-height: 400px;
 	border-radius: 3px;
 }
+.amsBox {
+	position: absolute;
+	z-index: 10000;
+	padding: 5px;
+	background: var(--primary-bg);
+	box-shadow: 0px 0px 3px 1px black;
+	border-radius: 6px;
+	&.removeElm {
+		animation-duration: 0.2s;
+		animation-name: context-fade-out;
+		animation-timing-function: ease-out;
+	}
+}
diff --git a/translations/en.json b/translations/en.json
index 5931658..f6138e7 100644
--- a/translations/en.json
+++ b/translations/en.json
@@ -825,7 +825,14 @@
 		"nofind": "There seems to be no messages that match your search, maybe trying broadening your search to try and find what you want",
 		"old": "Old",
 		"page": "Page $1",
-		"search": "Search"
+		"search": "Search",
+		"settings":"Search Settings",
+		"before":"Before:",
+		"after":"After:",
+		"includensfw":"Include NSFW:",
+		"authors":"Authors:",
+		"mentions":"Mentions:",
+		"channels":"Channels:"
 	},
 	"searchGifs": "Search $1",
 	"settings": {