Underline Text Overview
Combining underline marks for underlined text effects without CSS. Alignment and thickness vary by font and platform, so it’s best for short highlights or labels.
Draw a precise baseline under the words that matter—ideal for Shopify feature bullets, Webflow hero captions, or Mailchimp campaign footers; paste your text, generate the underline, then copy.
Underline Text — baseline emphasis with combining low line
This tool applies the Unicode combining low line (◌̲) to each character, creating a continuous underline that remains real, copyable text. It’s best for short labels, totals, and callouts where a clean rule adds focus without extra images or CSS.
Use for
- Price/table totals and short callouts that need a subtle anchor.
- Section chips, badges, and microheadings in compact layouts.
- Notes and disclaimers where a quiet underscore improves clarity.
How to apply
- Paste your text in the left box.
- Generate the underlined set and copy the output.
- Apply it to a few key words or a short line; keep body paragraphs normal.
Craft notes
- Descenders (g, p, q, y) can touch the line in some fonts—keep phrases concise.
- Underlining long paragraphs can hurt readability and be mistaken for links.
- Rendering varies slightly by platform; test critical layouts if alignment matters.
Similar tools to explore: Lines Above and Below for a stamped double rule, Parenthesized for tidy step markers, Italic for nuanced emphasis, Bold when you need weight, and Highlighted for a marker-strip effect.
more text generators
here are some more text generators for you to try out.
Frequently Asked Questions
Where can I use underline text?
You can paste underline text anywhere that supports Unicode characters—most social networks, chats, bios, and document editors. Some older devices may fall back to plain characters.
Does underline text help or hurt SEO?
It remains real, copyable text (not images), so crawlers can still read it. Use underline for emphasis in short phrases while keeping your main content in normal text for maximum readability.
Can I mix underline with emojis and normal letters?
Yes. underline blends fine with standard characters and emojis. For clarity, keep decorative styling to short names, headings, or callouts rather than full paragraphs.
Any platform limitations for underline?
Rendering depends on the viewer’s font support. A few apps or older OS versions may display fallback boxes for some glyphs. Test your post on target platforms if it must be perfect.
Best uses for underline?
underline works well for bios, usernames, section titles, and short highlights. Avoid long blocks of underline to keep readability and accessibility high.