Professional bold text for LinkedIn, Instagram, and anywhere you need emphasis.
Quick Bold Styles
LinkedIn doesn't support markdown bold (**bold**) in posts and comments, but Unicode bold characters work perfectly. Bold sans-serif (𝗯𝗼𝗹𝗱) is the most popular choice for LinkedIn headlines and post openings - it looks clean and professional while standing out in the feed.
Use bold text in Instagram captions to highlight key phrases, calls to action, or important hashtags. Mathematical Bold (𝐛𝐨𝐥𝐝) and Sans Bold (𝗯𝗼𝗹𝗱) are the cleanest options for captions.
FontWorld offers 6 core bold styles: Mathematical Bold (𝐛𝐨𝐥𝐝), Sans-Serif Bold (𝗯𝗼𝗹𝗱), Bold Italic (𝒃𝒐𝒍𝒅), Sans Bold Italic (𝙗𝙤𝙡𝙙), Bold Gothic (𝕭𝖔𝖑𝖉), and Bold Cursive (𝓑𝓸𝓵𝓭). Each has a distinct look suited to different use cases.
Using bold on LinkedIn? Our guide on how to use bold text on LinkedIn covers where it helps and where it hurts search.
Bold pairs well with a line: the underline text generator and the strikethrough text generator both include bold versions. For slanted emphasis, try the italic text generator, and for posts with a live preview, the LinkedIn fonts page.