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Message Formatter
Format WhatsApp text with bold, italic, strikethrough, and monospace — live chat preview.
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Format your WhatsApp message
Apply bold, italic, strikethrough, and monospace — see a live chat preview.
Select text and click a style button, or type WhatsApp markers manually.
Step-by-step instructions
WhatsApp uses simple markdown-style formatting: *bold*, _italic_, ~strikethrough~, and ```monospace```. This formatter applies styles with buttons and shows a live chat preview.
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Type or paste your message
Enter the text you want to send in WhatsApp.
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Apply formatting with toolbar buttons
Select text and click Bold, Italic, Strikethrough, or Monospace — or type WhatsApp formatting characters manually.
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Check the live preview
See how formatted text renders in a WhatsApp-style bubble.
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Copy and paste into WhatsApp
Copy the formatted message and paste it into WhatsApp Web or mobile. Formatting is preserved when sent.
Frequently asked questions
Common questions about Message Formatter — answered for quick reference and search engines.
How do I make text bold in WhatsApp?
Wrap words with asterisks: *bold text*. Our formatter adds these automatically.
Does formatting work in WhatsApp Business?
Yes. Bold, italic, strikethrough, and monospace work in both WhatsApp and WhatsApp Business.
Can I combine bold and italic?
Yes. Nest markers like *_bold italic_* for combined styles.
Why does my formatting not show?
Ensure markers touch the text with no spaces inside. Some older WhatsApp versions have limited monospace support.
About Message Formatter
WhatsApp uses simple markdown-style formatting: *bold*, _italic_, ~strikethrough~, and ```monospace```. This formatter applies styles with buttons and shows a live chat preview.
This free tool runs entirely in your browser. No signup, no data stored on our servers — your numbers and messages stay private on your device. Browse all free WhatsApp tools.