diff --git a/source/options/components/exports.ts b/source/options/components/exports.ts
index 5eebed5..aa90ddf 100644
--- a/source/options/components/exports.ts
+++ b/source/options/components/exports.ts
@@ -2,6 +2,7 @@ export {AboutSetting} from "./about.js";
 export {AnonymizeUsernamesSetting} from "./anonymize-usernames.js";
 export {AutocompleteSetting} from "./autocomplete.js";
 export {BackToTopSetting} from "./back-to-top.js";
+export {HideTopicsSetting} from "./hide-topics.js";
 export {HideVotesSetting} from "./hide-votes.js";
 export {JumpToNewCommentSetting} from "./jump-to-new-comment.js";
 export {MarkdownToolbarSetting} from "./markdown-toolbar.js";
diff --git a/source/options/components/hide-topics.tsx b/source/options/components/hide-topics.tsx
new file mode 100644
index 0000000..dc3fb50
--- /dev/null
+++ b/source/options/components/hide-topics.tsx
@@ -0,0 +1,233 @@
+import {Component} from "preact";
+import {
+  createValueHideTopicPredicate,
+  fromStorage,
+  isHideTopicMatcher,
+  Feature,
+  HideTopicMatcher,
+  type HideTopicPredicate,
+  type HideTopicsData,
+} from "../../storage/exports.js";
+import {log} from "../../utilities/logging.js";
+import {Setting, type SettingProps} from "./index.js";
+
+type State = {
+  predicates: HideTopicsData;
+  predicatesToRemove: HideTopicsData;
+  unsavedPredicateIds: number[];
+};
+
+export class HideTopicsSetting extends Component<SettingProps, State> {
+  constructor(props: SettingProps) {
+    super(props);
+
+    this.state = {
+      predicates: [],
+      predicatesToRemove: [],
+      unsavedPredicateIds: [],
+    };
+  }
+
+  async componentDidMount() {
+    this.setState({
+      predicates: await fromStorage(Feature.HideTopics),
+    });
+  }
+
+  newPredicate = async () => {
+    const {predicates, unsavedPredicateIds} = this.state;
+    predicates.sort((a, b) => b.value.id - a.value.id);
+    const newId = (predicates[0]?.value.id ?? 0) + 1;
+    predicates.push(
+      await createValueHideTopicPredicate({
+        id: newId,
+        matcher: HideTopicMatcher.DomainIncludes,
+        value: "example.org",
+      }),
+    );
+    unsavedPredicateIds.push(newId);
+
+    this.setState({
+      predicates,
+      unsavedPredicateIds,
+    });
+  };
+
+  onInput = (event: Event, id: number, key: keyof HideTopicPredicate) => {
+    const {predicates, unsavedPredicateIds} = this.state;
+    const index = predicates.findIndex(({value}) => value.id === id);
+    if (index === -1) {
+      log(`Tried to edit unknown predicate with ID: ${id}`);
+      return;
+    }
+
+    const newValue = (event.target as HTMLInputElement)!.value;
+    switch (key) {
+      case "matcher": {
+        if (isHideTopicMatcher(newValue)) {
+          predicates[index].value.matcher = newValue;
+        } else {
+          log(`Unknown HideTopicMatcher: ${newValue}`, true);
+          return;
+        }
+
+        break;
+      }
+
+      case "value": {
+        predicates[index].value.value = newValue;
+        break;
+      }
+
+      default: {
+        log(`Can't edit predicate key: ${key}`, true);
+        return;
+      }
+    }
+
+    unsavedPredicateIds.push(id);
+    this.setState({predicates, unsavedPredicateIds});
+  };
+
+  remove = (id: number) => {
+    const {predicates, predicatesToRemove, unsavedPredicateIds} = this.state;
+    const index = predicates.findIndex(({value}) => value.id === id);
+    if (index === -1) {
+      log(`Tried to remove unknown predicate with ID: ${id}`);
+      return;
+    }
+
+    predicatesToRemove.push(...predicates.splice(index, 1));
+    unsavedPredicateIds.push(id);
+    this.setState({predicates, predicatesToRemove, unsavedPredicateIds});
+  };
+
+  save = async () => {
+    const {predicates, predicatesToRemove} = this.state;
+    for (const predicate of predicates) {
+      await predicate.save();
+    }
+
+    for (const predicate of predicatesToRemove) {
+      await predicate.remove();
+    }
+
+    this.setState({predicatesToRemove: [], unsavedPredicateIds: []});
+  };
+
+  render() {
+    const {predicates, unsavedPredicateIds} = this.state;
+    predicates.sort((a, b) => a.value.id - b.value.id);
+
+    const editors = predicates.map(({value: predicate}) => {
+      const matcherHandler = (event: Event) => {
+        this.onInput(event, predicate.id, "matcher");
+      };
+
+      const valueHandler = (event: Event) => {
+        this.onInput(event, predicate.id, "value");
+      };
+
+      const removeHandler = () => {
+        this.remove(predicate.id);
+      };
+
+      const matcherOptions = Object.values(HideTopicMatcher).map((key) => (
+        <option selected={predicate.matcher === key} value={key}>
+          {key
+            .replace(/-/g, " ")
+            .replace(/(\b[a-z])/gi, (character) => character.toUpperCase())}
+        </option>
+      ));
+
+      const hasUnsavedChanges = unsavedPredicateIds.includes(predicate.id)
+        ? "unsaved-changes"
+        : "";
+
+      return (
+        <div class={`hide-topics-editor ${hasUnsavedChanges}`}>
+          <select onChange={matcherHandler}>{matcherOptions}</select>
+          <input
+            type="text"
+            placeholder="Value to match"
+            value={predicate.value}
+            onInput={valueHandler}
+          />
+          <button class="button destructive" onClick={removeHandler}>
+            Remove
+          </button>
+        </div>
+      );
+    });
+
+    const hasUnsavedChanges = unsavedPredicateIds.length > 0;
+    return (
+      <Setting {...this.props}>
+        <p class="info">
+          Hide topics from the topic listing matching custom predicates.
+          <br />
+          Topics will be hidden when any of your predicates match and you can
+          unhide them by clicking a button that will appear at the bottom of the
+          sidebar. The topics will then show themselves and have a red border.
+          <br />
+          For hiding topics with certain tags, Tildes can do that natively via
+          your{" "}
+          <a href="https://tildes.net/settings/filters">
+            filtered tags settings
+          </a>
+          .
+        </p>
+
+        <details class="hide-topics-matcher-explanation">
+          <summary>Matcher explanations</summary>
+
+          <p>
+            All matches are done without taking casing into account, so you
+            don't have to care about upper or lowercase letters.
+          </p>
+
+          <ul>
+            <li>
+              <b>Domain Includes</b> will match the domain of all topic links
+              (including text topics). For example with the link{" "}
+              <code>https://tildes.net/~tildes</code>, "tildes.net" is what will
+              be matched against. If your value is included in the domain
+              anywhere the topic will be hidden.
+            </li>
+
+            <li>
+              <b>Tildes Username Equals</b> will match the topic author's
+              username. If your value is exactly the same as the topic author's
+              the topic will be hidden.
+            </li>
+
+            <li>
+              <b>Title Includes</b> will match the topic title. If your value is
+              anywhere in the title the topic will be hidden.
+            </li>
+
+            <li>
+              <b>User Label Equals</b> will match any user labels you have
+              applied to the topic author. For example if you set a "Hide
+              Topics" user labels matcher and then add a user label to someone
+              with "Hide Topics" as the text, their topics will be hidden.
+            </li>
+          </ul>
+        </details>
+
+        <div class="hide-topics-main-button-group">
+          <button class="button" onClick={this.newPredicate}>
+            New Predicate
+          </button>
+          <button
+            class={`button ${hasUnsavedChanges ? "unsaved-changes" : ""}`}
+            onClick={this.save}
+          >
+            Save{hasUnsavedChanges ? "*" : ""}
+          </button>
+        </div>
+        <div class="hide-topics-predicate-editors">{editors}</div>
+      </Setting>
+    );
+  }
+}
diff --git a/source/options/features.ts b/source/options/features.ts
index c672d0c..7f963a4 100644
--- a/source/options/features.ts
+++ b/source/options/features.ts
@@ -4,6 +4,7 @@ import {
   AnonymizeUsernamesSetting,
   AutocompleteSetting,
   BackToTopSetting,
+  HideTopicsSetting,
   HideVotesSetting,
   JumpToNewCommentSetting,
   MarkdownToolbarSetting,
@@ -42,6 +43,13 @@ export const features: FeatureData[] = [
     title: "Back To Top",
     component: BackToTopSetting,
   },
+  {
+    availableSince: new Date("2023-06-31"),
+    index: 0,
+    key: Feature.HideTopics,
+    title: "Hide Topics",
+    component: HideTopicsSetting,
+  },
   {
     availableSince: new Date("2019-11-12"),
     index: 0,
diff --git a/source/scss/index.scss b/source/scss/index.scss
index 943fc4b..379f9d6 100644
--- a/source/scss/index.scss
+++ b/source/scss/index.scss
@@ -5,6 +5,7 @@
 @import "button";
 @import "shared";
 @import "settings";
+@import "settings/hide-topics";
 
 html {
   font-size: 62.5%;
diff --git a/source/scss/settings/_hide-topics.scss b/source/scss/settings/_hide-topics.scss
new file mode 100644
index 0000000..f1b9cc0
--- /dev/null
+++ b/source/scss/settings/_hide-topics.scss
@@ -0,0 +1,70 @@
+.setting {
+  --unsaved-changes-color: var(--yellow);
+
+  .hide-topics-matcher-explanation {
+    margin-bottom: 8px;
+
+    p {
+      margin: 0;
+      padding: 8px;
+    }
+
+    ul {
+      margin-left: 2rem;
+      padding-bottom: 8px;
+
+      li {
+        margin-bottom: 4px;
+
+        &:last-child {
+          margin-bottom: 0;
+        }
+      }
+    }
+  }
+
+  .hide-topics-main-button-group {
+    display: flex;
+    gap: 8px;
+    margin-bottom: 8px;
+
+    button.unsaved-changes {
+      background-color: var(--unsaved-changes-color);
+    }
+  }
+
+  .hide-topics-predicate-editors {
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+    width: 100%;
+  }
+
+  .hide-topics-editor {
+    --save-status-color: var(--blue);
+
+    display: grid;
+    grid-template-columns: min-content auto min-content;
+    gap: 8px;
+
+    button {
+      min-width: 10rem;
+    }
+
+    input,
+    select {
+      background-color: var(--background-primary);
+      border: 1px solid var(--save-status-color);
+      color: var(--foreground);
+      padding: 8px;
+    }
+
+    select {
+      padding-right: 16px;
+    }
+
+    &.unsaved-changes {
+      --save-status-color: var(--unsaved-changes-color);
+    }
+  }
+}