ChatGPT Writer: Use AI on Any Site (GPT-4o, Claude, Gemini, and More)

Write emails, correct grammar, translate, research, and do much more. One-click access to top AI models and many more features

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ChatGPT Writer is a powerful AI assistant Chrome extension that helps you write emails, cover letters, social media posts, and more with ease. Powered by advanced AI models such as GPT-4o, Claude, and Gemini, it provides one-click access to intelligent writing, grammar correction, translation, fact-checking, summarization, and brainstorming tools. With features like multi-turn conversations, code and LaTeX support, customizable prompt templates, and adjustable response lengths, it adapts perfectly to your writing needs.

The extension boasts seamless Gmail integration, enabling you to generate email replies directly within your inbox. Lightweight and fast, ChatGPT Writer works across devices with synchronized accounts on web and mobile platforms. Prioritizing privacy, it uses encryption and never sells or trains AI on your data. Whether you're crafting professional documents or exploring creative ideas, ChatGPT Writer is your versatile AI-powered writing companion.

Productivity AI Communication Education Developer Tools

By:: https://chatgptwriter.ai
Users:: 600,000+
Rating:: 4.58
(1,355)
Version:: 25.4.25 (Last updated: 2025-05-05)
Creation date:: 2022-12-20
Risk:: Moderate risk impact Very low risk likelihood
Permissions:: storage
scripting
Host permissions:: <all_urls>
Size:: 489.47K
Email:: he*****@gourav.io
URLs:: Website ,Privacy policy
Full description:: See detailed description
Source:: Chrome Web Store
Updated:: 17 hours ago

Ranking

# 622 ▲ 5

Other rankings

#35 in Tools ▲ 2

#4 in The future of writing

#17 in Chrome Web Store Home Page Top Banner

#3 in ai writer keyword 26

#4 in gpt-4o keyword 65

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Other platforms

ChatGPT Writer: Use AI on Any Site (v25.4.25)

6,607+ 4.80

(6)

Top 10 Best ChatGPT Extensions for Chrome in 2025

User reviews

Users appreciate ChatGPT Writer for enhancing email and message writing with AI, supporting multiple models, and its smooth integration with browsers without performance issues. However, many complain about its overly simple features, high cost, and limited capabilities unless paired with other extensions. Some also raise privacy concerns and feel the extension lacks true webpage interaction. Competitors like TinaMind are frequently mentioned as more powerful and affordable alternatives.

Pros

Helps in writing emails and messages quickly, improving productivity.
Integrates smoothly with Gmail and other websites, allowing AI assistance directly on pages.
Supports multiple AI models like GPT-4o, Claude Sonnet, and Gemini.
Allows adjusting tone and length of generated text to personalize messages.
Lightweight extension that does not slow down the browser.

Cons

Too simple/basic in functionality compared to competitors like TinaMind.
High price or subscription cost considered expensive by many users.
Requires additional extensions for more advanced features, limiting out-of-the-box capabilities.
Some users perceive it as just a window for Q&A without real interaction with web pages.
Concerns about privacy and data harvesting with sensitive input data being stored.

Recent reviews

The functionality is too simple and the price is too expensive, so I switched to TinaMind. It has more powerful features and is more affordable.

Alvis, 2025-04-21

ChatGPT Writer has made writing emails and messages much easier for me. It works smoothly with Gmail, helping me quickly write replies that fit the conversation. The extension lets me choose from different AI models like GPT-4o, Claude Sonnet, and Gemini, so I always get helpful responses. I also like that I can adjust the tone and length of the messages, making them more personal. Plus, it's lightweight and doesn't slow down my browser. Overall, ChatGPT Writer is a great tool for improving writing and saving time.

Neo Anderson, 2025-04-03

Sehr gut, vielen Dank! Aber Darkmode, please. Dann gibt's 5 Sterne.

Mike Weling, 2025-03-31

View all user reviews

Extension safety

Risk impact

ChatGPT Writer: Use AI on Any Site (GPT-4o, Claude, Gemini, and More) requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

ChatGPT Writer: Use AI on Any Site (GPT-4o, Claude, Gemini, and More) has earned a good reputation and can be trusted.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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