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Resize Gmail Sidebar - Custom Width Resizer

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Overview

Easily resize, expand, or shrink your Gmail left navigation sidebar with a simple drag-and-drop handle.

Resize Gmail Sidebar - Custom Width Resizer Resize Gmail Sidebar is a clean, lightweight Chrome extension that allows you to easily expand or shrink Gmail's left navigation panel by dragging a vertical divider handle. Say goodbye to truncated label names and cut-off folder titles in Gmail! KEY FEATURES: • Fluid Drag-and-Drop Resizing: Simply click and drag the divider line between the left sidebar and your email list to set your ideal width. • Auto-Save Width Preferences: Automatically saves your chosen width using Chrome Sync across browser sessions. • Quick Width Presets: Switch instantly between Compact (180px), Default (256px), Wide (360px), and Ultra-Wide (480px) in the popup menu. • Double-Click Reset: Double-click the resizer area at any time to instantly revert to Gmail's standard 256px layout. • Native Gmail Theme Compatibility: Blends seamlessly with both Light and Dark Gmail themes. • 100% Private & Client-Side: Zero data collection, zero tracking, and zero external network requests. HOW TO USE: 1. Open Gmail (mail.google.com). 2. Hover over the right edge of the left navigation sidebar. 3. Click and drag left or right to customize your sidebar width! 4. Click the extension icon in your browser toolbar to choose presets or toggle settings. COMPATIBILITY: Works with personal @gmail.com accounts, Google Workspace, and Chromium browsers (Google Chrome, Microsoft Edge, Brave, Vivaldi).

Details

  • Version
    1.0.0
  • Updated
    August 11, 2026
  • Offered by
    MyExtHub
  • Size
    22.89KiB
  • Languages
    English (United States)
  • Developer
    Email
    contact@myexthub.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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