adfree.services | CSS Studio

CSS Studio

Build gradients, box shadows, text shadows, outline or ring styles, border radius, and color conversions together in one preview-driven workspace. Everything updates locally in your browser, so your design experiments stay on the page and never touch the server.

Live preview

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CSS Studio

Shape gradients, shadows, corners, and colors together before copying the CSS into your own project.

Gradient Shadow Radius

Gradient type Linear

Shadow opacity 22%

Radius mode Linked corners

Accent edge Outline

CSS output Ready to paste into your project

CSS Studio runs entirely in your browser.

Gradient Generator

Blend two or three colors into a linear or conic gradient and copy the finished background rule.

Gradient type

Angle 135deg

Color stops

Stop 1 0%

Stop 2 55%

Stop 3 100%

Box Shadow Generator

Tune offset, blur, spread, color, and inset behavior, then copy the finished box-shadow rule.

Horizontal offset 0px

Vertical offset 18px

Blur 36px

Spread 0px

Opacity 22%

Shadow color

Use inset shadow instead of an outer drop shadow.

Text Shadow Generator

Shape a text shadow for the preview heading so you can copy a clean text-shadow rule for badges, titles, or buttons.

Horizontal offset 0px

Vertical offset 8px

Blur 18px

Opacity 20%

Text shadow color

Apply text-shadow to the preview heading and chips.

Outline / Ring Generator

Add either a crisp outline or a soft focus-style ring around the preview card, then copy the matching CSS.

Accent edge mode

Width 2px

Outline offset 0px

Opacity 45%

Edge color

Apply the outline or ring to the preview card.

Border Radius Generator

Keep corners linked for a single radius or unlock them and shape each corner separately.

Linked radius 28px

Keep all four corners linked so one slider controls the full border radius.

Top left

Top right

Bottom right

Bottom left

HEX / RGB / HSL Converter

Convert one color between hex, RGB, and HSL, then drop it into one of the gradient stops with a single click.

Color

RGB

HSL

What this tool does

It combines multiple CSS design helpers into one place: richer gradients, box and text shadows, outline or ring styling, border-radius shaping, and HEX/RGB/HSL conversion.

Why it is private

Every slider, preview update, and color conversion runs entirely in your browser. Your work is not uploaded and never touches server memory.

What it is useful for

Building a quick hero card or button style for a web interface.
Converting a color into the CSS format you need right now.
Testing outline and ring treatments without hand-editing multiple CSS properties.
Copying just the gradient, shadow, radius, edge styling, or the whole style block into another project.

Helpful note

The preview is intentionally simple so you can judge the effect itself. Once it looks right, copy the CSS block and fine-tune it inside your own layout.