Preview & Settings
CSS Code
What is CSS Outline?
The CSS outline property draws a line around an element, similar to border, but it does NOT take up layout space. It's commonly used for focus indicators, layout debugging, and visual emphasis.
Outline vs Border:
• Outline does not affect layout — it won't change element size or shift surrounding elements
• Outline does not follow border-radius (always rectangular)
• Outline supports negative offset values (draws inside the element)
• Outline is uniform on all sides — you can't set per-side values
• Outline is commonly used with :focus-visible for custom focus styles
How to Use the CSS Outline Generator
Generate with the CSS Outline Generator in three easy steps:
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Configure Your Preferences
Adjust the settings and options for your css outline generator. Choose parameters such as length, complexity, style, or quantity based on your needs. -
Click Generate
Click the "Generate" button to create your content. The tool instantly processes your preferences and produces the result right in your browser — no waiting, no server requests. -
Copy or Download the Result
Review the generated output and click "Copy" to copy it to your clipboard, or "Download" to save it as a file. You can generate as many times as you need with no limits.
FAQ
Can I use outline and border together?
Yes. Outline draws outside the border (or inside with negative offset). This is great for adding a focus ring on top of an existing border.
How do I remove Chrome's default blue focus outline?
Use outline: none but always replace it with a custom focus style for accessibility: :focus-visible { outline: 2px solid #06b6d4; outline-offset: 2px; }
Can outline-offset be negative?
Yes. A negative offset draws the outline inside the element, which can create an inner border effect.