CSS Filter Generator
Build a CSS filter value with live-preview sliders for blur, brightness, contrast, grayscale, sepia, saturate, hue-rotate, and invert, then copy the code — runs 100% in your browser with no upload.
CSS filter generator
Live preview
Result
filter: none;
🔒 Built in your browser — nothing is uploaded.
What this CSS filter generator does
Drag the sliders to shape a CSS filter value from eight of the most-used filter functions: blur() in pixels, brightness(), contrast() and saturate() as percentages, grayscale(), sepia() and invert() as percentages, and hue-rotate() in degrees. A live preview box shows the effect on colored content in real time, and the tool prints a ready-to-paste declaration like filter: blur(2px) brightness(120%); that you can copy with one click.
Clean output that omits the defaults
Only functions you actually change are written out. Anything left at its neutral value — 0 for blur, grayscale, hue-rotate and invert, or 100% for brightness, contrast and saturate — is dropped so the result stays short and readable. When every slider is neutral the value is simply none, which is a valid filter value you can drop straight into your stylesheet or an inline style attribute.
Frequently asked questions
Which CSS filter functions are supported?
Eight: blur (px), brightness (%), contrast (%), grayscale (%), sepia (%), saturate (%), hue-rotate (deg) and invert (%). Combine any of them and the tool builds a single filter value in that order.
Why are some functions missing from the output?
Functions sitting at their neutral value are omitted so the code stays clean — brightness, contrast and saturate at 100%, and blur, grayscale, hue-rotate and invert at 0. If nothing is changed, the value is none.
Is anything I create uploaded to a server?
No. The preview and the CSS are generated entirely in your browser with JavaScript. Nothing is sent, stored, or uploaded anywhere.