Gradient Angle Adjuster

The gradient angle adjuster drives a linear gradient's direction with a 0 to 360 degree slider and writes the finished declaration, stops and all, as copyable CSS.

What is Gradient Angle Adjuster?

• The gradient angle adjuster is laid out as a large preview panel with a single Angle slider beneath it, running the full circle from zero to three hundred and sixty degrees.
• Below that, a Stops section gives each colour a field and a position slider, and a CSS section prints the result as a background declaration with a copy button.
• The preview redraws as the slider moves, so the linear gradient angle is chosen against the ramp you are actually shipping.

The output is the familiar linear-form function with the angle in degrees followed by the stops, each written as a colour and a percentage, so what you copy is a complete declaration rather than a fragment. The default state produces a two-stop gradient from a blue at zero percent to a red at a hundred percent, at ninety degrees, which in CSS points to the right. Dragging the slider through the full circle sweeps the direction of the ramp while the colours stay put, which is the quickest way to see how much a gradient's character depends on its angle rather than its palette — the same two colours read as a horizon, a sidebar or a diagonal depending only on that number. If you only ever need to change gradient direction, the angle slider is the control you will spend the whole session on.

• The angle is always emitted as a number of degrees, never as a direction keyword, so the number is the only thing that identifies the direction.
• A ninety-degree ramp could be written as to right and would render identically, but this tool does not make that substitution, which keeps the output predictable.
• Converting an angle into its nearest keyword is a separate job, handled by the angle calculator.

The stop controls are the second half of the tool and they make it a general linear builder rather than an angle dial. Each stop has a colour field and a percentage slider, so you can move a colour along the ramp, and Add stop appends a new one — seeded with a random colour and parked at fifty percent — which is how you get past a two-colour gradient to a three- or four-colour sweep. Remove appears only when more than two stops remain, so the gradient can never be reduced below the two colours it needs.

In practice the workflow is to set your colours first, adjust their positions second, and sweep the angle last, because the angle is the variable you judge by eye and the others are decided by intent. It is equally useful as a quick sanity check on a gradient someone else wrote: paste the values in, drag the angle, and see whether the direction was deliberate or arbitrary.

What it does not do is radial or conic gradients — this page always emits the linear form, and separate tools cover the other two — and it offers no interpolation controls, so the ramp is interpolated by the browser in its default colour space. There is no keyword direction output and no way to save a gradient you like beyond copying the declaration. Within those bounds, changing gradient direction with a css gradient angle is about as immediate as it can be: one slider, one gradient angle slider, and the CSS updating under your hand.

How to use Gradient Angle Adjuster

1. Set the stop colours and drag their position sliders to place them on the ramp.
2. Add stops if the gradient needs more than two colours.
3. Sweep the angle slider until the direction reads the way you want.
4. Copy the background declaration from the CSS section.

When to use Gradient Angle Adjuster vs related tools

Use this when a linear gradient needs its direction tuned or its stops placed precisely. Use the gradient angle calculator when you need to know which human-readable direction a degree value corresponds to, or a conic or radial generator for other gradient types. When only two colours are in play, the linear gradient generator is the same sweep with fewer controls; when the stops are the subject and the angle is noise, the gradient color stop editor keeps the axis fixed at ninety degrees.

Privacy & Security

This tool runs entirely in your browser — no data ever leaves your device. There is no server round-trip, no upload, no logging, and no account required. Your input is processed locally using client-side JavaScript and is never stored, transmitted, or accessible to anyone else. When you close the tab, everything disappears.

Frequently asked questions about Gradient Angle Adjuster