ResizeWizard

Quick, anchored window resizing with themes and sync. Efficiently resize browser windows anchored to the top-left corner.

As of June 2026, ResizeWizard has 20 users in the Developer Tools category.

Usersup 300.0 percent+300.0%
20
20
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0.1
Manifest V3
90-day change · In the last 90 days this extension 1 version update, changed permissions.

History

10 snapshots

Tracking since Apr 1, 2026.

53.68270.3200000000000003Apr 1, 2026Jun 6, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 202651.0.0
Apr 16, 202661.0.0
Apr 24, 202641.0.0
May 1, 202691.0.1
May 7, 2026141.0.1
May 12, 2026471.0.1
May 18, 20261.0.1
May 24, 2026501.0.1
May 31, 2026461.0.1
Jun 6, 2026211.0.1
Now201.0.1

Changelog

  • Apr 24, 2026
    description
    ResizeWizard is the fastest way to resize your browser window. Perfect for developers, designers, and anyone testing responsive layouts.
    
    ✨ FEATURES
    
    • Quick Presets - Instantly resize to HD (1280×720), Full HD (1920×1080), 2K (2560×1440), Tablet (768×1024), Mobile (375×667), and Square (1080×1080) with one click
    
    • Custom Sizes - Enter any width and height, then apply and optionally save for later
    
    • Save Your Sizes - Store up to 5 custom sizes (Free) or unlimited (Pro)
    
    • Live Size Overlay - Toggle a floating overlay on any webpage showing viewport and window dimensions in real-time
    
    • Rotate Viewport - Instantly swap width and height to test portrait/landscape orientations
    
    • Docked Panel - Open a resize panel that stays beside your window for quick testing of multiple sizes
    
    • Dark & Light Mode - Automatic theme detection with manual override
    
    • Anchored Resize - Window resizing maintains top-left position for consistent testing
    
    🎯 PERFECT FOR
    
    • Web developers testing responsive designs
    • UI/UX designers checking breakpoints
    • QA testers verifying layouts
    • Content creators capturing specific dimensions
    • Anyone who needs precise window sizing
    
    🔒 PRIVACY FIRST
    
    ResizeWizard does NOT collect any data. All your settings and saved sizes are stored locally in your browser. No analytics, no tracking, no data transmission.
    
    💎 FREE VS PRO
    
    Free version includes all core features with up to 5 saved sizes. Pro unlocks unlimited saved sizes, export/import, and sync across devices.
    
    Questions or feedback? Contact us at [email protected]
    ResizeWizard is the fastest way to resize your browser window. Built for developers, designers, and QA folks who are tired of dragging window corners to hit the right breakpoint.
    
    ✨ NEW IN 1.0.1
    - Keyboard shortcuts for everything
    - Full undo/redo on resize operations
    - Copy current dimensions to clipboard (W×H)
    - Resize history with one-click re-apply
    - Docked panel now matches browser window height on open
    
    🎯 FEATURES
    - Quick Presets — HD (1280×720), Full HD (1920×1080), 2K (2560×1440), Tablet (768×1024), Mobile (375×667), Square (1080×1080). One click.
    - Custom Sizes — Enter any width and height, apply, and save it
    - Saved Sizes — 5 on Free, unlimited on Pro
    - Live Size Overlay — Floating viewport and window dimensions on any http(s) page
    - Rotate Viewport — Swap width/height to test portrait/landscape
    - Docked Panel — Persistent panel beside your window for rapid iteration across sizes
    - Open in Popup — Launch the current page in a chromeless popup at the same dimensions
    - Resize History — See recent sizes with timestamps; click to re-apply
    - Dark & Light Mode — Auto-detect with manual override
    - Anchored Resize — Window stays pinned to the top-left for consistent testing
    
    ⌨️ KEYBOARD SHORTCUTS
    - Ctrl/Cmd + Z — Undo
    - Ctrl/Cmd + Shift + Z — Redo
    - Ctrl/Cmd + C — Copy dimensions
    - Ctrl/Cmd + R — Rotate viewport
    
    🔒 PRIVACY FIRST
    No tracking. No analytics. No telemetry. Your settings and saved sizes live in your browser, not on our servers. Enable Chrome Sync in settings if you want them across devices — that's your call, not ours.
    
    💎 FREE VS PRO
    Free includes every core feature — presets, overlay, docked panel, shortcuts, undo/redo, copy, history — with 5 saved sizes. Pro ($12/yr) unlocks unlimited saved sizes, export/import, priority support, and lifetime updates.
    
    Questions or feedback? [email protected]
  • Apr 24, 2026
    permissions
    storage, tabs, activeTab, scripting
    storage, tabs, activeTab, scripting, alarms

Permissions & access

Permissions
storagetabsactiveTabscriptingalarms
Host access
<all_urls>

Screenshots

ResizeWizard screenshot 1

About

ResizeWizard is the fastest way to resize your browser window. Built for developers, designers, and QA folks who are tired of dragging window corners to hit the right breakpoint.

✨ NEW IN 1.0.1
- Keyboard shortcuts for everything
- Full undo/redo on resize operations
- Copy current dimensions to clipboard (W×H)
- Resize history with one-click re-apply
- Docked panel now matches browser window height on open

🎯 FEATURES
- Quick Presets — HD (1280×720), Full HD (1920×1080), 2K (2560×1440), Tablet (768×1024), Mobile (375×667), Square (1080×1080). One click.
- Custom Sizes — Enter any width and height, apply, and save it
- Saved Sizes — 5 on Free, unlimited on Pro
- Live Size Overlay — Floating viewport and window dimensions on any http(s) page
- Rotate Viewport — Swap width/height to test portrait/landscape
- Docked Panel — Persistent panel beside your window for rapid iteration across sizes
- Open in Popup — Launch the current page in a chromeless popup at the same dimensions
- Resize History — See recent sizes with timestamps; click to re-apply
- Dark & Light Mode — Auto-detect with manual override
- Anchored Resize — Window stays pinned to the top-left for consistent testing

⌨️ KEYBOARD SHORTCUTS
- Ctrl/Cmd + Z — Undo
- Ctrl/Cmd + Shift + Z — Redo
- Ctrl/Cmd + C — Copy dimensions
- Ctrl/Cmd + R — Rotate viewport

🔒 PRIVACY FIRST
No tracking. No analytics. No telemetry. Your settings and saved sizes live in your browser, not on our servers. Enable Chrome Sync in settings if you want them across devices — that's your call, not ours.

💎 FREE VS PRO
Free includes every core feature — presets, overlay, docked panel, shortcuts, undo/redo, copy, history — with 5 saved sizes. Pro ($12/yr) unlocks unlimited saved sizes, export/import, priority support, and lifetime updates.

Questions or feedback? [email protected]

Technical

Version
1.0.1
Manifest
V3
Size
50.72KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
hjaaejifggdkmnpciiibiholphdehomj
Developer ID
u301290aebffc380c3a3b17fb9cde4e31
Developer Email
[email protected]
Created
Feb 8, 2026
Last Updated (Store)
Apr 22, 2026
Last Scraped
Jun 6, 2026
Website
resizewizard.app

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Data sourced from the Chrome Web Store · last verified Jun 6, 2026.