Boost Your Gemini Workflow with These 3 Essential Chrome Extensions

Published Mar 24, 2026, 10:30 AM EDT

After removing the grime of an MBA and a ten-year long marketing career, Saikat dabbled in web development, networking, and SAP. He was an editor of several MakeUseOf sections from 2008 to 2024, having special interests in AI, productivity methods, and iOS. He has formerly contributed to top web publications like Lifehacker, OnlineTechTips, GuidingTech, and GoSkills.

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Enter any Google product and you can be sure Gemini is there. Gradually, it has started occupying the mind space which was owned by Google Search. Now, efficiency is about learning to use Gemini for your work.

While Gemini is a powerhouse within the Google ecosystem, its web interface sometimes feels a bit half-baked. Power users still feel the need more control and organization. Google has quietly embedded Gemini into Chrome itself and the built-in tools are surprisingly capable. But once you move past the basics, the gaps start to show. To solve this, I went hunting in the Chrome Web Store for extensions that bridge the gap.

Chrome already has Gemini built in

You might not need an extension for the basics

Before installing anything, it's worth knowing what Chrome gives you for free. Google has largely moved in favor of native integration i.e. Gemini is already in your browser.

There are three ways to access it: the Gemini Side Panel (click the Gemini icon in the top-right toolbar or press Alt + G), the @Gemini Omnibox shortcut (type @gemini in the address bar followed by a prompt), and the Google Workspace extension, which connects Gemini directly to your Gmail, Drive, and Docs.

The Gemini Side panel is the most capable of the three. It can read your current tab, so you can ask it to summarize a long article, pull a specific statistic from a dense PDF, or walk through a piece of unfamiliar code without leaving the page. The Workspace integration takes this further. Ask it to "find the package delivery date in my email" or "summarize the document from my Drive" and it pulls the answer straight from your own data.

That said, these native tools have limits. They don't organize your chats (frustratingly!), they don't save reusable prompts, and they don't let you run multiple models side by side. That's where the extensions below earn their place.

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Stop scrolling through a wall of old conversations

Toolbox for Gemini adds a folder system directly inside Gemini's interface, letting you group conversations by project, client, or topic . It also includes bulk delete, so cleaning up months of old chats takes seconds rather than a tedious one-by-one process.

Honestly, I didn't think I needed folders until I had 80 chats with names like "Untitled conversation." The extension also supports exporting chats as PDF, HTML, Markdown, TXT, or CSV. I have been surprised how helpful this has been the moment I needed to share a research session or archive something for later in another tool like Notion.

Yes, there's the overhead of creating folders and the structure isn't transferable to other devices. But if you work mostly in Chrome, the speed gains come from the organization.

You also get a built-in prompt library and an AI prompt enhancer (Enhance) that rewrites vague prompts into sharper, more effective ones. Toolbox for Gemini is a more versatile Swiss knife. Toolbox has a limited free option (For instance, you can create only two folders) before you need to subscribe. I have also used Gemini Architect to organize my chats, which is a good free alternative for sidebar managament and decluttering. ​​​

Toolbox for Gemini

Toolbox for Gemini offers the quickest free way to manage your Google Gemini chats by allowing you to sort conversations into folders, export them as PDF files, and delete multiple chats at once with ease.

Sider lets you run multiple AI models at once

Compare Gemini and other AI models in the same chat

While Chrome has a side panel, Sider offers a better all-round floating sidebar that integrates seamlessly with whatever you are viewing, including PDFs and Google Search results. You can use the persistent sidebar to chat with Gemini, Claude, ChatGPT, Grok, and DeepSeek. Even if it's all in the same session. Its Group Chat feature lets you ask one question to multiple models simultaneously and compare answers side by side, which is a genuine time-saver when you're trying to pressure-test an idea. Google's The Keyword blog has also recommended it.

I had second thoughts about using this Chrome extension as I already have the native Gemini sidebar. Each extension after all is a mini-program hogging memory and screen estate space.

But the benefit is in the little things. For instance, I can prompt Gemini and then use Perplexity to check for accuracy. The all in one AI sidebar makes it easier to test results across all the major LLM models and get multiple perspectives with a few clicks.

Sider also handles PDFs, web pages, YouTube videos, and audio files from the same sidebar. The free tier includes access to lighter models like Gemini Flash and Claude Haiku, which can cover your common uses without paying for a subscription.

Sider

Sider is a Chrome-based AI research assistant that combines multi-model chat, deep research tools, and a personal knowledge base to help you work smarter anywhere on the web.

Stop copy-pasting with PI Prompts

Your best prompts are one keystroke away

I wish every LLM gave us the ability to save our favorite or oft-used prompts. All of them lack this feature, and that's why prompt libraries plug the gap.

PI Prompts embeds a panel directly into Gemini's interface that auto-suggests your saved prompts as you type. Start typing a prompt and the panel filters your library in real time. hit Tab to insert the one you want instantly.

AI beginners can start by downloading the basic prompt library from Gumroad created by the developer or save their own. Just select your prompt and add it to the side panel with the right-click context menu. I usually save my prompts in a Notion page. There are other third-party prompt managers like MyPrompts.io which we have covered earlier. So, do see if you prefer the notetaking approach or a Chrome extension to save your frequently used prompts.

The standout feature of PI Prompts is that the library syncs across devices through Chrome sync and works across all major AI platforms — GPT, Gemini, Grok — so your investment in building a good prompt collection pays off everywhere. The extension works on your device and collects no user data, so your domain specific prompts stay secure.

PI Prompts

Build a workflow for efficiency with Gemini's tools

The secret to working fast in Gemini isn’t a single silver bullet. It's a stack of AI-first habits and intentional tools. The three extensions listed here—Toolbox, Sider, and PI Prompts can work hand in hand with Chrome's natural Gemini integration to ensure you spend less time typing and more time acting on Gemini’s output.