Em-Dash Replacer - Chrome Extension

The 3 characters that expose you

—

Em Dash

ChatGPT's favorite. Instant red flag.

–

En Dash

The subtle one that still gives you away.

High Hyphen

Looks wrong. Because it is.

Select text and see exactly what needs fixing

Get an instant count of every problem character. Highlight them in yellow with one click, then replace them all at once. Copy the cleaned text and paste it anywhere.

Em-Dash Replacer

Main

Instructions

DASHES IN SELECTION

Em dash —

En dash –

Hyphen ־

Settings

Replace

—

–

With

🤖 Auto Mode ⓘ

Right-click menu for quick copying

Select any text, right-click, and choose "Copy without em dashes." Done. Or use the keyboard shortcut Cmd/Ctrl + Shift + C for even faster results.

Auto Mode automatically replaces dashes

Turn on Auto Mode and dashes get replaced automatically as you browse ChatGPT, Claude, Gemini, and Copilot. No manual copying needed - your text is already clean.

🤖 Auto Mode

Highlights AI dashes in yellow automatically

Questions you might have

Why do these dashes blow my cover?

Because humans don't type like that. These fancy dashes (—, –, ־) are AI's signature move. Teachers, bosses, and clients spot them instantly. This extension swaps them out before anyone notices.

Does it work everywhere?

Yep. Copy feature works on any site. Auto Mode highlights dashes on ChatGPT, Claude, Gemini, and Copilot. Basically everywhere that matters.

Is my data safe?

100%. Everything runs in your browser. Zero tracking. Zero data collection. Your AI habit is your business. Read the full privacy policy.

Can I tweak the settings?

Absolutely. Click the extension icon to pick which characters to replace and customize the highlight color. Make it yours.

Stop getting flagged for using AI