Is the WhatsApp Message Formatter free?

Yes — the WhatsApp Message Formatter is completely free, with no account, subscription, signup, or usage limits.

Is my data uploaded or stored?

No. The WhatsApp Message Formatter processes everything locally in your browser. Your input is never uploaded, saved, or shared with any server.

Does the WhatsApp Message Formatter work offline?

Yes. Once the page has finished loading, the WhatsApp Message Formatter works without an internet connection.

Which browsers does the WhatsApp Message Formatter work in?

The WhatsApp Message Formatter works in all modern browsers, including Chrome, Firefox, Safari, and Edge — no plugins or extensions needed.

Do WhatsApp formatting characters work in group chats?

Yes — WhatsApp formatting applies in all chat types: individual chats, group chats, and broadcast lists.

Does the preview show exactly what recipients will see?

The preview closely mirrors WhatsApp's rendered output. Minor visual differences may exist between platforms (iOS, Android, WhatsApp Web), but the formatting will be correctly applied.

WhatsApp Message Formatter

Format text with bold, italic, strikethrough, and monospace for WhatsApp.

Preview

Message

0 chars

Preview

Preview appears here…

WhatsApp Formatting Syntax

*bold* → Bold_italic_ → Italic~strike~ → Strike```mono``` → Mono`code` → Code

Free browser-based tool · Runs 100% on your device · Last updated July 7, 2026

What is the WhatsApp Message Formatter?

The free WhatsApp Message Formatter applies WhatsApp's native text formatting without requiring you to remember markdown syntax. Select text in the editor and click Bold (*), Italic (_), Strikethrough (~), Monospace (`), or Code Block (```) to wrap it with the correct WhatsApp formatting characters. A live preview panel shows exactly how your message will render in WhatsApp before you send it.

→ Formatting business announcements or product updates for WhatsApp broadcast lists
→ Writing bold section headings in long WhatsApp messages for clarity
→ Applying strikethrough to show updated prices or crossed-out items
→ Formatting code snippets in monospace for technical support chats

How to Use the WhatsApp Message Formatter

1 Type or paste your message into the editor.
2 Highlight the text you want to format.
3 Click the desired format button: Bold, Italic, Strike, Mono, or Code.
4 Check the Preview panel on the right to see the rendered output.
5 Copy the formatted text and paste it directly into WhatsApp.

Key Features

✏️
One-click formatting

Apply all 5 WhatsApp text styles — Bold, Italic, Strikethrough, Monospace, Code Block — with a single button click.
👁️
Live WhatsApp preview

See exactly how your message will look in WhatsApp before sending.
🧠
No symbols to memorise

The tool handles * _ ~ ` formatting characters automatically — no manual typing required.
📋
Copy to clipboard

Copy the formatted text in one click, ready to paste into any WhatsApp chat.
🔒
Free, private

Your messages are never stored or transmitted anywhere.

Example Usage

Example Input

Today's *special offer* is _limited time only_!

Example Output

Preview shows: Today's **special offer** is _limited time only_! in WhatsApp style

Frequently Asked Questions about the WhatsApp Message Formatter

What is the WhatsApp Message Formatter?: The WhatsApp Message Formatter is a free online tool that lets you format text with bold, italic, strikethrough, and monospace for WhatsApp. It runs entirely in your browser, so there is nothing to install and nothing is uploaded to a server.
Is the WhatsApp Message Formatter free?: Yes — the WhatsApp Message Formatter is completely free, with no account, subscription, signup, or usage limits.
Is my data uploaded or stored?: No. The WhatsApp Message Formatter processes everything locally in your browser. Your input is never uploaded, saved, or shared with any server.
Does the WhatsApp Message Formatter work offline?: Yes. Once the page has finished loading, the WhatsApp Message Formatter works without an internet connection.
Which browsers does the WhatsApp Message Formatter work in?: The WhatsApp Message Formatter works in all modern browsers, including Chrome, Firefox, Safari, and Edge — no plugins or extensions needed.
Do WhatsApp formatting characters work in group chats?: Yes — WhatsApp formatting applies in all chat types: individual chats, group chats, and broadcast lists.
Does the preview show exactly what recipients will see?: The preview closely mirrors WhatsApp's rendered output. Minor visual differences may exist between platforms (iOS, Android, WhatsApp Web), but the formatting will be correctly applied.