Format your LinkedIn posts with bold, italic, underline, and strikethrough text. Free online tool with live preview and one-click copy.
LinkedIn does not natively support rich text in posts, comments, or the About section. To get bold, italic, underline, or strikethrough text into a LinkedIn post, you have to swap each character for a Unicode equivalent that already carries the formatting baked into its glyph. That is exactly what this LinkedIn text formatter does: you type or paste your post on the left, choose the styles you want, and the tool converts each letter to the matching Unicode character so the formatting survives the copy-paste.
Bold and italic use Unicode mathematical alphanumeric symbols. Underline and strikethrough are built from combining diacritical marks layered over normal letters. Once copied, the characters paste into LinkedIn — or any platform that supports Unicode — as plain text that already looks formatted.
Posts that use a clear visual hierarchy stop the scroll. A bold opening hook, a few italicized phrases for emphasis, and short paragraphs separated by line breaks make a long post readable on mobile — where the majority of LinkedIn engagement happens. The LinkedIn feed strips inline styling, so a formatter is the only way to add that hierarchy without an image.
Yes. The formatter uses Unicode characters that render natively on every device LinkedIn supports — iOS, Android, desktop web, and the mobile site. Because the formatting is baked into the characters themselves, it survives copy-paste and looks identical for every reader.
Yes — completely free, no signup, no watermark, no character limits beyond LinkedIn's own. Type or paste your post, format it, and copy the result.
Formatted text counts as regular text for engagement signals, but LinkedIn's search index treats Unicode bold and italic characters as distinct from plain letters. Keep your most important keywords in plain text so they remain searchable.
Bold and italic can be combined — Unicode has a dedicated bold-italic range. Underline and strikethrough are added as combining marks, so they stack on top of any other style.
Unicode math and combining characters aren't always announced the same way as plain letters by assistive technology. For accessibility, use formatting sparingly — for hooks and emphasis — and keep the bulk of your post in plain text.
Yes. Anywhere LinkedIn accepts text — posts, comments, articles, headlines, the About section, messages — the formatted output will paste in correctly.
