Best AI Chrome Extensions 2025 – Top 10 Tools to Boost Productivity and Learning

Artificial Intelligence (AI) is no longer the future — it’s here, right inside your browser. With the rise of AI Chrome extensions, students, professionals, and creators are automating daily work, writing smarter, and saving hours every week.

Whether you’re a marketer creating content, a student summarizing research papers, or a business owner managing multiple emails — these tools can turn your Chrome browser into a productivity powerhouse.

Here’s a breakdown of the 10 best AI Chrome extensions in 2025 that are trending globally, especially in the U.S., U.K., and Canada.

ChatGPT Sidebar (by OpenAI)

The official ChatGPT Sidebar adds OpenAI’s intelligence directly into your Chrome experience.

You can highlight text on any webpage, right-click, and instantly:

• Get summaries of articles
• Translate paragraphs
• Explain code snippets
• Generate responses for emails

The Sidebar also allows you to access GPT-4 Turbo with context memory — meaning it remembers what you discussed earlier on that page.

🎯 Perfect for: Writers, researchers, coders, and anyone who multitasks online.

Compose AI – Write Anything Faster

Compose AI is a must-have if you write emails or content daily. The extension automatically completes your sentences using context-aware AI suggestions.

Features include:

• Smart autocomplete for emails
• Rewriting assistance with tone selection
• Auto-reply for Gmail and LinkedIn messages

📊 Fun Fact: Over 1 million users in the U.S. use Compose AI for professional communication.

🎯 Best for: Freelancers, copywriters, and business executives.

ScholarGPT – Your Research Assistant

For students and academic professionals, ScholarGPT is the ultimate research tool. It integrates AI into Google Scholar, helping you:

• Summarize research papers
• Generate citations in any format
• Identify related academic sources

It saves time by condensing long abstracts into quick takeaways, letting you focus on understanding rather than searching.

🎯 Ideal for: Students, researchers, PhD candidates, and teachers.

YouTube Summary with ChatGPT

Tired of watching long tutorials or lectures? This extension does the heavy lifting for you.

Just click “Summarize” on any YouTube video, and the tool will create a text summary using ChatGPT in seconds.

• Works with educational, podcast, and tech videos
• Provides timestamped insights
• Integrates into YouTube’s native UI

🎯 Perfect for: Learners, YouTubers, and professionals who consume video content daily.

Merlin AI – ChatGPT Everywhere

Merlin turns your browser into an AI assistant that works across websites.

Whether you’re on LinkedIn, Twitter, Gmail, or Google Docs, Merlin activates with a simple shortcut (Cmd + M or Ctrl + M) to answer, rewrite, or summarize content.

It’s widely used in Tier-1 countries for productivity automation and marketing tasks.

🎯 Best for: Professionals, marketers, and productivity enthusiasts.

Perplexity AI Assistant

Think of Perplexity AI as the next generation of search engines. It doesn’t just show links — it gives precise, cited answers.

The Chrome extension allows users to search directly from the browser and get AI-powered summaries with verified sources.

It’s especially useful for fact-checking, news verification, and content creation.

🎯 Used by: Journalists, analysts, and students worldwide.

Wordtune – Smarter Writing Assistant

Wordtune is the ultimate AI grammar and rewriting tool. Unlike traditional checkers like Grammarly, Wordtune actually understands your intent.

It can:

• Rephrase sentences in different tones
• Suggest vocabulary improvements
• Fix grammar errors intelligently

The free version handles short sentences; the premium version adds document-wide rewriting and tone control.

🎯 Great for: Bloggers, marketers, and students.

Glasp – Highlight & Learn Better

Glasp allows users to highlight key points from any webpage or video and uses AI to summarize those notes into clean summaries.

It’s great for creators and lifelong learners who want to build knowledge bases from online content.

You can sync your Glasp highlights to Notion, Obsidian, or Evernote — turning passive reading into active learning.

🎯 Ideal for: Researchers, students, and self-learners.

Otter.ai Chrome Extension

Otter.ai is a pioneer in AI-powered transcription. Its Chrome extension records and transcribes meetings from Google Meet, Zoom, or YouTube.

Features include:

• Real-time captions
• Searchable meeting notes
• Team collaboration integration

In 2025, Otter added a new AI summary mode, which automatically creates bullet-point recaps after each call.

🎯 Used by: Remote teams, journalists, and business managers.

AIPRM for ChatGPT

If you use ChatGPT for SEO, marketing, or content writing, AIPRM is your best friend.

It adds thousands of community-shared prompt templates right into ChatGPT. You can instantly access:

• Blog outline generators
• Email copy templates
• YouTube script writers
• SEO meta-tag creators

It turns ChatGPT into a complete content creation suite.

🎯 Perfect for: Marketers, SEOs, content creators, and freelancers.

Privacy & Safety Tips

Since these tools handle sensitive data (emails, documents, voice), follow these best practices:

• Install only from the official Chrome Web Store.
• Avoid extensions requesting unnecessary permissions.
• Regularly clear cache and cookies.
• Use Chrome’s built-in “Review Extensions” feature once a month.

Conclusion – Make Chrome Smarter with AI

The best AI Chrome extensions of 2025 are redefining how people work, learn, and create. From writing essays and emails to summarizing videos or meetings, these tools bring the power of AI directly into your daily workflow.

If you’re in the U.S., U.K., or Canada and haven’t tried them yet, you’re missing out on the biggest productivity upgrade of the decade.

Try one today, and let AI handle the boring stuff while you focus on creativity and growth.