diff --git a/app/internal_packages/localizer-help/assets/choose-element.png b/app/internal_packages/localizer-help/assets/choose-element.png
deleted file mode 100644
index ee4fe103b..000000000
Binary files a/app/internal_packages/localizer-help/assets/choose-element.png and /dev/null differ
diff --git a/app/internal_packages/localizer-help/lib/main.tsx b/app/internal_packages/localizer-help/lib/main.tsx
deleted file mode 100644
index a3a1c76df..000000000
--- a/app/internal_packages/localizer-help/lib/main.tsx
+++ /dev/null
@@ -1,188 +0,0 @@
-import React from 'react';
-import {
-  localized,
-  MailspringAPIRequest,
-  WorkspaceStore,
-  ComponentRegistry,
-} from 'mailspring-exports';
-import { remote } from 'electron';
-
-class SubmitLocalizationsBar extends React.Component {
-  static displayName = 'SubmitLocalizationsBar';
-
-  state = {
-    current: '',
-    suggestion: '',
-    selecting: false,
-  };
-
-  componentWillUnmount() {
-    document.removeEventListener('click', this.onSelectionBogusClick, true);
-    document.removeEventListener('mousedown', this.onSelectionMouseDown);
-  }
-
-  onSubmit = async () => {
-    const { current, suggestion } = this.state;
-
-    try {
-      const { status } = await MailspringAPIRequest.makeRequest({
-        server: 'identity',
-        method: 'POST',
-        body: { current, suggestion, language: window.navigator.language },
-        path: '/api/localization-suggestion',
-        json: true,
-      });
-      if (status === 'success') {
-        remote.dialog.showMessageBoxSync({
-          type: 'info',
-          buttons: [localized('OK')],
-          message: localized('Thank you!'),
-          title: localized('Thank you!'),
-          detail: localized(
-            `Your updated localization will be reviewed and included in a future version of Mailspring.`
-          ),
-        });
-      }
-    } catch (err) {
-      AppEnv.showErrorDialog(err.toString());
-    }
-  };
-
-  onSelectionBogusClick = event => {
-    event.preventDefault();
-    event.stopPropagation();
-    document.removeEventListener('click', this.onSelectionBogusClick, true);
-  };
-
-  onSelectionMouseDown = event => {
-    let text = null;
-    const element = document.elementFromPoint(event.clientX, event.clientY) as any;
-
-    if (element) {
-      if (element.nodeName === 'INPUT') {
-        if (element.value) {
-          text = element.value;
-        } else {
-          text = element.placeholder;
-        }
-      } else if (element.innerText.length > 0) {
-        text = element.innerText;
-      } else {
-        const parent = element.closest('[title]');
-        text = parent ? parent.title : '';
-      }
-    }
-
-    event.preventDefault();
-    event.stopPropagation();
-    document.removeEventListener('mousedown', this.onSelectionMouseDown);
-    if (text && text.length) {
-      this.setState({ selecting: false, current: text, suggestion: text });
-    } else {
-      this.setState({ selecting: false });
-    }
-  };
-
-  onToggleSelectionMode = () => {
-    if (this.state.selecting) {
-      document.removeEventListener('mousedown', this.onSelectionMouseDown);
-      document.removeEventListener('click', this.onSelectionBogusClick, true);
-      this.setState({ selecting: false });
-    } else {
-      document.addEventListener('mousedown', this.onSelectionMouseDown);
-      document.addEventListener('click', this.onSelectionBogusClick, true);
-      this.setState({ selecting: true });
-    }
-  };
-
-  render() {
-    const { selecting, current, suggestion } = this.state;
-
-    return (
-      <div style={{ background: 'moccasin' }}>
-        <div
-          style={{
-            display: 'flex',
-            alignItems: 'center',
-            height: 40,
-            padding: 10,
-            borderTop: `1px solid rgba(0,0,0,0.1)`,
-          }}
-        >
-          <span style={{ marginRight: 10, flex: 1, fontWeight: 500 }}>
-            {localized('Submit Improved Localizations')}
-          </span>
-          <button
-            className="btn"
-            style={selecting ? { border: '1px solid black' } : {}}
-            onClick={this.onToggleSelectionMode}
-          >
-            <img
-              alt="icon"
-              src={'mailspring://localizer-help/assets/choose-element.png'}
-              style={{ width: 13 }}
-            />
-          </button>
-          <input
-            type="text"
-            style={{ flex: 1 }}
-            value={current}
-            placeholder={localized('Existing')}
-            onChange={e => this.setState({ current: e.target.value })}
-          />
-          <span style={{ margin: 10 }}>=</span>
-          <input
-            type="text"
-            style={{ flex: 1 }}
-            value={suggestion}
-            placeholder={`${localized('Localized')} (${window.navigator.language})`}
-            onChange={e => this.setState({ suggestion: e.target.value })}
-          />
-          <button onClick={this.onSubmit} className="btn" type="submit" style={{ marginLeft: 10 }}>
-            {localized('Submit')}
-          </button>
-        </div>
-        <div
-          style={{
-            display: 'flex',
-            alignItems: 'center',
-            borderTop: `1px solid rgba(0,0,0,0.1)`,
-            fontSize: '0.9em',
-            padding: 10,
-          }}
-        >
-          <span style={{ marginRight: 10 }}>
-            {localized(
-              'Have a GitHub account? Want to contibute many translations? Contribute directly via a Pull Request!'
-            )}
-          </span>
-          <a href="https://github.com/Foundry376/Mailspring/blob/master/LOCALIZATION.md">
-            Learn More
-          </a>
-        </div>
-      </div>
-    );
-  }
-}
-
-let visible = false;
-
-export function activate() {
-  AppEnv.commands.add(document.body, 'window:toggle-localizer-tools', () => {
-    if (!visible) {
-      ComponentRegistry.register(SubmitLocalizationsBar, {
-        location: WorkspaceStore.Sheet.Global.Footer,
-      });
-    } else {
-      ComponentRegistry.unregister(SubmitLocalizationsBar);
-    }
-
-    visible = !visible;
-  });
-}
-
-export function deactivate() {
-  if (visible) {
-    ComponentRegistry.unregister(SubmitLocalizationsBar);
-  }
-}
diff --git a/app/internal_packages/localizer-help/package.json b/app/internal_packages/localizer-help/package.json
deleted file mode 100644
index cb8441708..000000000
--- a/app/internal_packages/localizer-help/package.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "name": "localizer-help",
-  "version": "0.1.0",
-  "main": "./lib/main",
-
-  "isOptional": true,
-  "isHiddenOnPluginsPage": true,
-
-  "title": "Localizer Helper",
-  "description": "Allows localizers to click UI elements and suggest localizations inline.",
-  "icon": "./icon.png",
-
-  "license": "GPL-3.0",
-  "engines": {
-    "mailspring": "*"
-  }
-}
diff --git a/app/menus/darwin.js b/app/menus/darwin.js
index 50c399447..124f1bfc9 100644
--- a/app/menus/darwin.js
+++ b/app/menus/darwin.js
@@ -212,7 +212,6 @@ module.exports = {
         { label: localized('Install a Plugin') + '...', command: 'window:install-package' },
         { type: 'separator' },
         { label: localized('Reload'), command: 'window:reload' },
-        { label: localized('Toggle Localizer Tools'), command: 'window:toggle-localizer-tools' },
         { label: localized('Toggle Developer Tools'), command: 'window:toggle-dev-tools' },
         {
           label: localized('Toggle Component Regions'),
diff --git a/app/menus/linux.js b/app/menus/linux.js
index ecb1a7a76..a68d4dd7b 100644
--- a/app/menus/linux.js
+++ b/app/menus/linux.js
@@ -181,7 +181,6 @@ module.exports = {
         { label: localized('Install a Plugin') + '...', command: 'window:install-package' },
         { type: 'separator' },
         { label: localized('Reload'), command: 'window:reload' },
-        { label: localized('Toggle Localizer Tools'), command: 'window:toggle-localizer-tools' },
         { label: localized('Toggle Developer Tools'), command: 'window:toggle-dev-tools' },
         {
           label: localized('Toggle Component Regions'),
diff --git a/app/menus/win32.js b/app/menus/win32.js
index 35d1bb57a..0c17c203f 100644
--- a/app/menus/win32.js
+++ b/app/menus/win32.js
@@ -158,7 +158,6 @@ module.exports = {
         { label: localized('Install a Plugin') + '...', command: 'window:install-package' },
         { type: 'separator' },
         { label: localized('Reload'), command: 'window:reload' },
-        { label: localized('Toggle Localizer Tools'), command: 'window:toggle-localizer-tools' },
         { label: localized('Toggle Developer Tools'), command: 'window:toggle-dev-tools' },
         {
           label: localized('Toggle Component Regions'),