CSS Object Fit Previewer
Preview how object-fit values frame an image inside a fixed box.
See how object-fit frames images
object-fit controls how an image sits inside a fixed box — cover crops to fill, contain fits the whole image, fill stretches it. Getting it wrong distorts or crops your images. This previewer shows each value against a sample so the behavior is obvious.
Seeing cover, contain, and fill side by side makes the choice immediate rather than trial-and-error in the browser. Pick the value that frames your images correctly and copy it, together with object-position if you need to nudge the crop.
Copy-ready CSS
The CSS is generated live in your browser as you adjust the controls, so there is nothing to install and nothing is uploaded. Copy the ready-to-use declaration straight into your stylesheet, tweak the values to taste, and it will render exactly as it does in the preview here.
Frequently Asked Questions
What does the css object fit previewer do?
It generates CSS from the options you choose and previews the result directly in your browser.
Can I use the CSS in production?
Yes. Copy the generated CSS as a starting point, then review naming, browser support, and design-system fit before shipping.
Does this upload my design values?
No. The generator runs locally in your browser and does not send your input to a server.
Is this free?
Yes. It is a free browser utility with no account required.
Practical utilities for front-end design and implementation work.