CSS Text Underline Offset Generator
Generate underline thickness and offset CSS for links and nav items.
What the CSS Text Underline Offset does
Generate underline thickness and offset CSS for links and nav items. A docs link can use a thicker underline placed four pixels below the text Adjust the controls and the preview updates immediately, so you can dial in exactly what you want and copy the result straight into your project — no build step and no account.
One thing to keep in mind: Large offsets can collide with following lines in dense paragraphs.
Private and in your browser
Everything runs locally in your browser. Your input is never uploaded, so the tool stays fast and works offline, and the copy and download buttons always use the current result shown in the output panel.
Frequently Asked Questions
What does the CSS Text Underline Offset do?
Generate underline thickness and offset CSS for links and nav items. A docs link can use a thicker underline placed four pixels below the text.
What should I keep in mind?
Large offsets can collide with following lines in dense paragraphs
Does it upload my input?
No. The CSS Text Underline Offset runs entirely in your browser — your input is never uploaded, and it keeps working offline once the page has loaded.
Practical utilities for front-end design and implementation work.