GPT-Rex - Chrome Extension
Open-source Chrome extension using GPT-3 for Medium blog auto-completion.
Score
60
User Rating
3.0
Free/Trial Support
Supported
Starting Price
--
Last Updated
Aug 14, 2026
Overview
What is GPT-Rex?
GPT-Rex is an open-source Chrome extension that leverages GPT-3 to assist users with blogging on Medium. It helps overcome writer's block by auto-completing sentences when invoked with 'Ctrl + >'. The extension is designed to be simple, intuitive, and customizable, allowing users to adjust settings to their preferences. It integrates directly into the Medium platform, streamlining the writing process by eliminating the need to switch between different editors. Users can directly utilize their OpenAI API key without relying on external services. GPT-Rex is positioned as the first in a series of open-source extensions aimed at bringing GPT-3 functionality directly into the browser experience.
What is GPT-Rex used for?
Tags
Top Features
- Auto-completion of sentences using GPT-3 within Medium
- Customizable settings to tailor the AI's behavior
- Direct integration with OpenAI API
- Open-source and free to use
How to use GPT-Rex?
After setting up the GPT-Rex extension, simply press 'Ctrl + >' while writing a blog post on Medium to trigger GPT-3 and auto-complete a few sentences.
Alternative Tools
No alternative tools found
Pros & Cons
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Use Cases
- Overcoming writer's block while blogging on Medium
- Generating content ideas and expanding on existing thoughts
- Improving writing speed and efficiency
GPT-Rex Pricing
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No detailed pricing information available
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