ViewFit

About

ViewFit resizes your Chrome browser window to exact pixel width and height. Use it when you’re building responsive layouts or reviewing UI: see line breaks, breakpoints, and spacing in a real window—how users actually see the page—instead of guessing by dragging the window edges or relying only on a fake viewport inside the page.

Who it’s for
Front-end developers, UI designers, and anyone who keeps jumping between typical phone, laptop, and desktop widths while building or QA’ing a site.

What you can do
• Pick common resolutions from a built-in list (typical phone, laptop, and desktop widths).
• Set custom width and height to match your design spec, ticket, or test case.
• Resize the whole browser window so what you see lines up better with real browsing.

Why install it
• Saves time when you switch viewports often—one click beats nudging the window by hand every time.
• More faithful checks: the entire Chrome window changes size, closer to end users’ experience.
• Lightweight: installs quickly and works alongside your editor and DevTools—it doesn’t replace them.