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

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.

User reviews

ChatGPT Writer is praised for improving writing speed and quality, especially for emails, with support for multiple AI models and customization of tone and length. Users appreciate its lightweight and smooth Chrome integration. However, many find it too basic and expensive compared to alternatives like TinaMind. Some report limited interactivity on webpages and concerns about privacy and subscription costs. Overall, it is useful but may not meet all advanced needs or budget preferences.
Pros
  • Helps write emails and messages quickly and improves writing productivity.
  • Supports multiple AI models like GPT-4o, Claude Sonnet, and Gemini, allowing flexibility.
  • Allows adjustment of tone and length of generated text for personalization.
  • Lightweight extension that integrates smoothly with Chrome and does not slow down the browser.
  • Saves time and makes everyday writing tasks easier.
Cons
  • Considered too simple/basic in functionality by many users.
  • High price or subscription cost compared to other options, leading some users to switch to cheaper alternatives like TinaMind.
  • Limited usage in some contexts; cannot write directly on webpages or special Chrome pages.
  • Some concerns about data privacy and storage of sensitive information.
  • Free usage is limited, often leading to dissatisfaction about needing multiple subscriptions or fees.
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.
by 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.​
by Neo Anderson, 2025-04-03

Sehr gut, vielen Dank! Aber Darkmode, please. Dann gibt's 5 Sterne.
by 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.
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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.
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** **** **** ****** ******* ********** **** ****** ** ** ****** *** *****
  • Good **** ********* ** ****** ** ********
  • Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details

Promo images

ChatGPT Writer: Use AI on Any Site (GPT-4o, Claude, Gemini, and More) marquee promo image
Marquee promo image
Small promo image

Compare extensions

Similar extensions

Here are some Chrome extensions that are similar to ChatGPT Writer: Use AI on Any Site (GPT-4o, Claude, Gemini, and More):

Popular extensions / apps

Here are some popular extensions / apps that you might be interested in: