Text Formatting for Social Media: All Platforms Guide
LinkedIn, Twitter, Instagram, Facebook — every platform handles text differently. Here's how to format your text on each one.
Supports Unicode formatting: bold, italic, underline, strikethrough. No built-in formatting buttons. Use Link-Polish to generate Unicode formatted text.
Twitter / X
Twitter strips most Unicode formatting. Bold and italic work in tweets but look different. Special characters and arrows work fine. Avoid fancy Unicode fonts — they break accessibility.
Instagram bios and captions support Unicode formatting. Bold and italic work well. Use it for your bio to stand out. In captions, keep it simple — most Instagram users don't expect formatted text.
Facebook supports basic Unicode formatting in posts. Bold works for page names and some text. Italic is hit-or-miss. Keep formatting minimal on Facebook.
WhatsApp & Telegram
These apps have built-in formatting: *bold*, _italic_, ~strikethrough~, ```monospace```. No need for Unicode tools.
The Universal Rule
When in doubt, test. Copy your formatted text and paste it into each platform before posting. What looks great on LinkedIn might look broken on Twitter.
For LinkedIn specifically, Link-Polish is the most reliable way to format text. It generates Unicode characters that work consistently across all devices and browsers.
✨ Try Link-Polish — Free LinkedIn Text Formatter
Bold, italic, underline, templates, and more. No sign-up required.
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