In the world of vector design, an underline isn't a text decoration; it is a graphic element. Treating it as such is the difference between looking like a legal clerk and looking like a professional typographer.
Use the for global underlines. Use Line Segments for artistic, variable underlines. Only use Outlines if you are physically warping the underline to wrap around a 3D object. underline text in adobe illustrator
Underlining isn't boring. In Illustrator, it is a chance to show that you understand typographic space, vector math, and nesting effects. Don't waste it on a default setting. In the world of vector design, an underline
If you’re migrating from Microsoft Word or Google Docs, Adobe Illustrator feels like a betrayal. You highlight your text, you look for that magic U button... and it isn’t there. Or, if you find it, it looks like a razor-thin wire sitting two miles away from your words. Use Line Segments for artistic, variable underlines