CSS Object Fit Preview
Compare object-fit cover, contain, fill, none, and scale-down for fixed media frames.
What the CSS Object Fit does
Compare object-fit cover, contain, fill, none, and scale-down for fixed media frames. A product thumbnail can use cover to fill a square card while preserving the image aspect ratio Adjust the controls and the preview updates immediately, so you can dial in exactly what you want and copy the result straight into your project — no build step and no account.
One thing to keep in mind: Object-fit changes cropping, not the source file; important image content still needs art direction.
Private and in your browser
Everything runs locally in your browser. Your input is never uploaded, so the tool stays fast and works offline, and the copy and download buttons always use the current result shown in the output panel.
Frequently Asked Questions
What does the CSS Object Fit do?
Compare object-fit cover, contain, fill, none, and scale-down for fixed media frames. A product thumbnail can use cover to fill a square card while preserving the image aspect ratio.
What should I keep in mind?
Object-fit changes cropping, not the source file; important image content still needs art direction
Does it upload my input?
No. The CSS Object Fit runs entirely in your browser — your input is never uploaded, and it keeps working offline once the page has loaded.
Practical utilities for front-end design and implementation work.