ResizeWizard

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

ResizeWizard resizes your browser window to exact dimensions, anchored so the window stays where you put it instead of jumping across the screen. Pick a preset, type a custom size, or use a keyboard shortcut. A live overlay shows the current dimensions as the window changes, so you can see what you are getting. FREE • Quick presets for common sizes • Up to 5 custom sizes • Live size overlay • Light and dark themes • Keyboard shortcuts PRO — $3 per year, on up to 3 devices Starts with a free 30-day trial. Cancel any time before it ends and pay nothing. • Unlimited saved sizes • Breakpoint preset packs (Bootstrap 5, Tailwind CSS, or your own) • Rename any preset • Resize anchor — keep the window's position, or re-centre it automatically • In-popup shortcuts for undo, redo, copy size, and rotate • Multi-window resize — apply one size to every window, or tile two side by side ResizeWizard does not collect browsing data. Your sizes and settings are stored in your browser and synced through your own Chrome profile. See the privacy policy for details.