Best AI Browser Extensions Tools of 2026

Genspark

genspark.ai

#1

All-in-one AI workspace with agents that turn plain-English requests into dashboards, docs, slides, media and other deliverables.

Monica

monica.im

#2

All-in-one AI assistant as a browser extension and app, offering chat, search, writing, translation and image tools across top models.

Tabbit

tabbitbrowser.com

#3

AI-native desktop browser that lets users chat with page context and run pre-built 'skills' to automate research, notes and content tasks.

Kome AI

kome.ai

#4

Browser extension that summarizes articles and videos, manages bookmarks, and drafts content from saved items.

Harpa AI

harpa.ai

#5

Browser-extension AI agent that summarizes pages/YouTube, drafts emails and articles, and automates web tasks via many LLMs.

DealDrop

dealdrop.com

#6

Free browser extension and site that auto-applies coupon codes and compares prices across 100,000+ retailers.

Numerous AI

numerous.ai

#7

Spreadsheet add-on that brings ChatGPT into Google Sheets and Excel via a simple =AI function, no API keys.

Voilà - ChatGPT browser assistant

getvoila.ai

#8

Cross-platform AI assistant and writer that works on any site to summarize, draft, translate and research.

Sigma AI Browser

sigmabrowser.com

#9

Chromium-based desktop browser with a built-in offline local LLM, AI chat, agentic browsing, and privacy features like an ad blocker.

Quetta Browser

quetta.net

#10

Browser with a built-in video downloader, AI-powered ad blocker, and extension support for MP4/M3U8/HLS video capture.

SigmaOS Airis (Alpha)

sigmaos.com

#11

Free workspace-based desktop browser with vertical tabs, AI chat companion (Airis), and website summarization tools.

RoxyBrowser

roxybrowser.com

#12

Antidetect browser that isolates a unique fingerprint per profile, aimed at safe multi-accounting for marketing, ecommerce, and trading.

AI Toolbox

ai-toolbox.co

#13

Chrome extension adding folders, full-text search, bulk export and prompts to ChatGPT, Gemini, Claude and Grok.

Mochii

mochii.ai

#14

Browser-extension AI assistant unifying GPT, Claude and Gemini for chat, document analysis and form filling.

URL to Any

urltoany.com

#15

Free browser-based suite converting any webpage into Markdown, PDF, images, JSON, and other formats plus URL encode/decode utilities.

Arvin AI

arvin.chat

#16

All-in-one AI assistant and Chrome extension for chat, writing, translation and one-click logo and image generation.

Lunabot

lunabot.ai

#17

Cross-platform AI assistant (browser, mobile, desktop, Telegram, Siri) with one-subscription access to many LLMs.

YourAIScroll

youraiscroll.com

#18

Browser extension that exports and organizes chat history from ChatGPT, Claude, Gemini, Grok, and other AI platforms.

Copilotly

copilotly.com

#19

Browser suite of 131 specialist AI copilots across 20 domains (legal, health, finance, career) for instant expert guidance.

Cliptics

cliptics.com

#20

Platform of 100+ free browser AI tools (image, TTS, video) with a paid ad-free upgrade.

Youtube Playlist Randomizer

playlistrandomizer.com

#21

Free browser tool that truly shuffles and loops an entire YouTube playlist, including ones over 200 videos, without ads.

Keybot AI

cranberry.app

#22

AI keyboard extension that adds ChatGPT-style writing help to typing across apps, using the user's own API key.

Clearly Reader

clearlyreader.com

#23

Browser extension and app for distraction-free reading with TTS, translation, export and AI summary/skim features.

MaxAI.me

maxai.me

#24

MaxAI.me is a browser extension that adds chat, summarizing, translation and rewriting from top AI models to any web page.