Online Tool Store
CSS Filter Playground
Drag sliders for blur, brightness, contrast, saturate, grayscale, and hue-rotate, and copy the resulting CSS filter declaration. Runs entirely in your browser.
🔒 This tool runs entirely in your browser. Your files are never uploaded to a server.
CSS
How it works
- Drag any slider — blur, brightness, contrast, saturate, grayscale, or hue rotate.
- The preview box updates live using the CSS
filterproperty. - Copy the generated
filterdeclaration and paste it into your stylesheet.
FAQ
Can I apply these filters to an image instead of the gradient?
The generated CSS works on any element, including <img> tags — swap the selector and paste the filter property into your own stylesheet.
Do CSS filters affect page performance?
Blur and drop-shadow are the most expensive since they trigger a repaint on every frame if animated; brightness, contrast, and hue-rotate are comparatively cheap.
Are CSS filters supported in all browsers?
Yes — the filter property has been supported in all major browsers since 2017.
Does this tool upload anything?
No — the preview is a CSS gradient rendered locally, and the filter values are combined into CSS text in your browser only.
How we compare
| Feature | Online Tool Store | cssfilters.co | Browser DevTools |
|---|---|---|---|
| All six filter functions in one view | ✓ | ✗ | ✓ |
| No DevTools knowledge needed | ✓ | ✓ | ✗ |
| One-click copy of the final CSS | ✓ | ✓ | ✗ |
If you want to eyeball a filter combination before writing any CSS, this playground gets you there without opening DevTools.