Item logo image for Caveman Mode — ChatGPT, Claude & Gemini

Caveman Mode — ChatGPT, Claude & Gemini

Revu Labs
4.7(

26 ratings

)
ExtensionTools10,000 users
Item media 1 (screenshot) for Caveman Mode — ChatGPT, Claude & Gemini
Item media 2 (screenshot) for Caveman Mode — ChatGPT, Claude & Gemini

Overview

Caveman Mode adds a short instruction to each message you send on ChatGPT, Claude & Gemini, so replies stay compact.

Caveman Mode turns on the viral Caveman language for AI, no-filler replies across ChatGPT, Claude, and Gemini. When it's on, it quietly prepends a short "speak caveman" instruction to your message, the model drops the articles, hedging, and pleasantries but keeps every bit of technical substance, with code, commands, and error strings left verbatim. • One toggle, three sites — ChatGPT, Claude, Gemini. • Three intensities — lite, full, ultra. • Per-site control and a one-click on-page pill. • No account, no API key, nothing sent off your device. Say "stop caveman" in any chat to drop it for that thread. From the team behind the open-source caveman toolkit.

4.7 out of 526 ratings

Learn more about results and reviews.

Details

  • Version
    1.2.0
  • Updated
    June 24, 2026
  • Size
    141KiB
  • Languages
    English
  • Developer
    Revu Labs
    Veenendaalkade 484 Den Haag 2547 BC NL
    Website
    Email
    support@caveman.so
    Phone
    +31 6 25133576
  • Trader
    This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
  • D-U-N-S
    473805432

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

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