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Preview of Em-Dash Exorcist

Em-Dash Exorcist by SimonSickle

Removes em/en dashes and stray hyphen punctuation in ChatGPT messages, fixes capitalization, and stays fast.

Available on Firefox for Android™Available on Firefox for Android™
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About this extension
em-exorcist is the open-source browser plugin that banishes those cursed em-dashes haunting your ChatGPT responses. No more awkwardly long, pretentious punctuation breaking the flow of your reading. Just clean, straightforward text like a normal human would write, not some over-stylized Victorian ghost.

Lightweight, ruthless, and refreshingly petty, em-exorcist works in the background to scrub your chats free of em-dash infestation so you can actually focus on the words instead of the punctuation flex.

Features:
- Automatically detects and removes em-dashes in ChatGPT by OpenAI output.
- Zero configuration. Just install it and watch the dashes disappear.
- Open source and MIT licensed—fork it, hack it, or just enjoy the dash-free silence.
- Makes your conversations 37% less smug, guaranteed.*

*Guarantee not legally binding.
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Permissions and dataLearn more

Required permissions:

  • Access your data for chatgpt.com

Optional permissions:

  • Access your data for chatgpt.com
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Version
1.0.0
Size
1.22 MB
Last updated
9 days ago (Aug 17, 2025)
Related Categories
  • Appearance
  • Social & Communication
License
MIT License
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