CRX id
eanggfilgoajaocelnaflolkadkeghjp
eanggfilgoajaocelnaflolkadkeghjp
Description from extension meta
AI Agent for Chrome. ChatGPT / Claude copilot on any website. Automate, search, summarize, translate, write on websites with AI.
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Description from store
🧬 Adds intelligent search, text & video summarization, data extraction and automation superpowers to your Browser with ChatGPT, Claude Sonnet AI, DeepSeek and Perplexity in every tab in minimalistic interface.
HARPA is your personal AI agent and web browsing & automation copilot. It is available on every tab to help you with your browsing.
💬 Call HARPA with [Alt+A] and ask it anything:
HARPA brings page-aware AI chat to any website. It provides GPT answers next to Google, Bing, DuckDuckGo and Yahoo search results, allows talking to web pages, videos and PDFs, summarizing legal documents, extracting data, SEO keywords and more, which makes it a perfect research assistant.
HARPA differs from chatbots such as ChatGPT and Perplexity in the following manner:
✅️️️️️️️ Always at hand, contextual, customizeable. Available on every tab, with a click of a button or pressing [Alt+A] or //. HARPA features are contextual and highly customizeable.
✅️️️️️️️ Practical. Combines OpenAI ChatGPT, Anthropic Claude 3.7, Google Gemini, DeepSeek and Perplexity in one product. Connects to Cloud models and custom OpenAI, OpenRouter and Portkey API Keys.
✅️️️️️️️ Fast. Our premium AI connections are faster than the web chatbots, not geo-locked, not rate limited, and experience less downtime.
✅️️️️️️️ Hallucination-free. Our built-in prompts and agents are designed to be as hallucination free as possible, providing accurate answers along with citations, grounded in the source materials.
✅️️️️️️️ Privacy-oriented. HARPA keeps your data locally, does not store logs, and relies on AI APIs that do not use your data for training.
🎬 YouTube video summarizer
HARPA rapidaly summarizes hours long videos piece by piece, saving you a lot of time watching. Navigate to YouTube and click Summarize button.
🧠 AI-assisted search and web browsing
Get hallucination-free AI responses alongside Google Search along with source citations. HARPA scans websites, compiling informed answers and follow-ups, similar to Perplexity deep search.
📎 Work with images and PDFs
Get key points, summarize, extract data from and "talk to" your PDF files. Translate, and covert images to text.
💌 Email Writer
HARPA writes polished email responses: refine, rephrase and reply to emails in your unique voice and given your context. You can zero your inbox 2-3x faster using HARPA in GMail, Hotmail, Outlook and 10+ popular email services.
🚀 Over 100+ predefined page-aware commands
HARPA brings AI-powered translator, Grammar checker, Trip planner, LinkedIn profile and CV optimiser, SEO content writer, article generator, Keywords extractor, Google Sheet formula writer, 🌈 Midjourney prompt wizard, RSS extractor, AI study helper and other commands, crafted by professional prompt engineers, with even more commands available in a public community library.
👍 Social Media Marketing Toolkit
HARPA writes captions and hashtags for Facebook and Instagram, Tweets for Twitter, posts for Reddit and Medium, direct message replies for WhatsApp and Discord.
✍️ Spellchecker and Translator
HARPA translates any text online, perform spellcheck and correct spelling similar to Quillbot and Grammarly.
🎭️️️️️️ Long-article AI Writer
HARPA writes anything, from tweets and DMs, to emails, SMM posts and long 25.000+ words blog articles in 18 writing styles, that rank high in SERP. It mimics your unique writing style, making it perfect for copywriting and solving writer’s block.
🤿 Fully customizeable
Create AI-powered automation workflows, AI commands and bots, that do work for you, or pick them from automation catalog. There are automation templates to extract facts and tabular data, prices and SEO keywords, fill in forms, automate clicks, data scraping and web navigation.
💰 Web and Price monitoring
HARPA has a built-in price and web page tracker. Put any page on auto-refresh monitor, detect price drops and get "back in stock" alerts and reminders on any E-Commerce website e.g. Amazon / E-Bay / Walmart / AirBnB / Zillow.
🔍 SEO companion
HARPA complements Semrush and Ahrefs as a SEO companion with generative AI writing capabilities. It extracts SEO keywords from web pages, performs SEO audit, generates content plans, charts, enriches your blog with relevant LSI keywords and more.
✨ Make.com / Zapier / n8n Triggers
HARPA is connected to IFTTT services and used for no-code web scraping and data entry automations. Your HARPA agent can be called from any service or custom automation via HARPA Grid API to automate work in your browser.
🛡 User and privacy centered
HARPA keeps your data local. We do not collect, sell or send any of your data to our servers, so that we can all sleep well.
🌟 AUTOMATION & AI TECH
Unlike alternatives such as Sider, Monica, Merlin, MaxAI and Perplexity, HARPA features a powerful hybrid AI engine that understands the structure and semantics of the web pages.
HARPA brings a ton of extra features on top of the AI chatbots, including:
✅ Ability to automate websites, e.g. for data scrapping and automating routine tasks via AI Commands.
✅ Web Data and Price Monitor to detect and get notified on web page updates — helpful to monitor price drops, product availability and competitor analytics.
✅ Ability to trigger Make.com scenarios, Zapier Zaps and n8n webhooks.
✅ Public HARPA Grid API to run custom HARPA commands and automate your browser.
✅ Extract data from web pages in CSV and JSON formats.
HARPA AI is a new breed of AI automation products and is designed to give you web browsing and automation superpowers.
🌟 HOW TO INSTALL & USE
1️⃣ Click "Add to Chrome" to install the plugin.
2️⃣ Navigate to a web page you want to summarize, monitor or extract data from, e.g. a product catalog.
3️⃣ Click the plugin icon in the Chrome 🧩 toolbar, a sidebar will appear. Ask HARPA anything, drag & drop PDF, or switch to AUTOMATE tab to automate or monitor the page.
🔐 PRIVACY BY DESIGN
HARPA is privacy-centric, and does not send your data out of your browser. We do not show ads. We do not collect or sell userdata.
HARPA only has access to the web pages upon your explicit actions, including: asking it a question in a page-aware mode, using page parameters or page-aware commands and running page monitors.
ℹ️ If you choose to create an account with us (HARPA AI), we will create an account and securely store your account username and password (Personally Identifiable Information) in our server for authentication.
ℹ️ The large language models are provided by 3rd parties. HARPA AI exchanges your prompts and web page content with model provides. Data is only exchanged about your actions, i.e. when you explicitly query AI in the extension.
ℹ️ Anonymized extension usage statistics. We use Mixpanel to monitor a number of anonymized feature usage metrics to improve the product.
Our privacy policy is publicly available at: https://harpa.ai/privacy
🌟 RATE & SHARE
If you like HARPA or find it useful, help us by spreading the word, or click the ⭐⭐⭐⭐⭐ button and leave a reply. HARPA AI is designed and developed with love in Finland 🇫🇮. All rights reserved.
Latest reviews
- (2025-07-05) The multi-AI approach is brilliant - having Claude and ChatGPT together is perfect.
- (2025-07-05) Works flawle
- (2025-07-04) been using this for months, still discovering new features regularly
- (2025-07-04) the seo audit feature gives insights comparable to expensive tools
- (2025-07-04) I don't get it. I ran this prompt: What is the brand story of this page? And I got this response: I'm unable to view or access the specific content of any webpage directly. Run this prompt: Summarize the entire page content into a list of key takeaways, tweet, etc. And it does it. So it can access page content or not?
- (2025-07-03) Amazing developers
- (2025-07-03) Great contextual understanding here
- (2025-07-02) this is honestly the best browser ai extension ive ever used, period
- (2025-07-01) finally an ai that sees what im looking at instead of guessing
- (2025-06-29) thanks for the prompts library!
- (2025-06-29) this extension genuinely makes me more productive, worth every $$$ 🔥
- (2025-06-29) cool app
- (2025-06-29) thanks to devs for this gem
- (2025-06-28) harpa ai is the future of web browsing! page aware mode the best
- (2025-06-28) nice AI toolkit !
- (2025-06-28) love the emails writing feature. Thanks!
- (2025-06-28) thanks for the website guides section, a lot of helpful ideas
- (2025-06-28) good collaborative features
- (2025-06-28) good customer service
- (2025-06-28) the seo keyword extraction works perfectly, saves hours of manual work
- (2025-06-28) sharing custom prompts with colleagues through team space saves everyone time
- (2025-06-25) the translation and grammar features work flawlessly across all sites
- (2025-06-21) This is a phenomenal tool and I enjoy using it. Give it a try
- (2025-06-19) messi of extension
- (2025-06-17) harper ai is essential now, can't imagine browsing without contextual ai help
- (2025-06-17) very useful
- (2025-06-14) Great ai one of the handiest and best, great work to the team behind
- (2025-06-13) love the price monitoring feature, didn't expect that bonus functionality
- (2025-06-09) I got HARPA after seeing it recommended on YouTube, and I love it. Before, I was paying for ChatGPT Plus, Claude Pro, and other AI services - about $60 a month total, but I wasn't using them much. Now I just pay $19 for HARPA and get everything I need in one place. Much better deal for me, and some help for devs!
- (2025-06-05) Excellent app to summarize videos
- (2025-06-04) Yeah it’s good, but lately it’s been causing issues on some site. Like a huge header popping up on sketchers.com. Disabling the addon fixes it. Also think the /commands need work. Should be easier to ask questions and get takeaways from videos without knowing the exact commands. Just feels like it all needs to be smoother and easier to use to stay competitive with other AI tools that do similar.
- (2025-05-25) HARPA is the best AI extension for Chrome/Edge. It is very sophisticated, and they don't charge one cent, it's donation-ware. Buy them a coffee. Now it works its magic best if you have an Open AI account. Preferably, a Plus account. So, don't pay for any other AI extensions, if you already have an Open AI Plus account, (or an Open API key). Twenty bucks is cheap for an Open AI Plus account, why pay other AI extensions. I mean there are some other good AI extensions almost as good as this that use the same model- free,, just have what any other thinking person has- an Open AI account. If you want pay them, I think $12 bucks a moth forS1 account, "cloud versions" of all kinds of AI access, you get a GENREROUS amoutn of Mega tokens, renewble monthly., in case you don't have an Open AI acount Plus, or a Geminii Advanced account. I do have these, and I still for now pay them the cheap $12 cost for Harpa S1 account, with it generous amount of renewing Mega Tokens..it very useful..get this Extension AI users..it a little complex, and sophisticated. In fact a bit confusing at times, so be it! Figure it out! It's a darn good extension! take it from me! I WOULD KNOW!.
- (2025-05-17) i admire Harpa AI and the supporting team. Harpa inspires always.
- (2025-05-05) It's look cool
- (2025-04-23) It's easy and very convenient to use, it also saves a lot of time.
- (2025-04-21) I've used the X version of the app for an extremely long time. Going on two years maybe? I have to say, the app and support have been great
- (2025-04-18) very cool, saves a lot of time
- (2025-04-17) very convenient to use👌 considering you have gotten used to the shortcut and some times tricky😅
- (2025-04-15) sumarise very well
- (2025-04-15) ok
- (2025-04-14) Great tool. Offering a wealth of features and it's incredibly user-friendly. Worth every penny and I would certainly recommend it.
- (2025-04-13) Excellent function to be able to import JS code as custom action! This is an easier devops testing tool for simple websites, to do browser automation. It's also about a tenth of the cost for the same automation as with the costs involved running Selenium or another testing automation setup! Already got pro but if this succeeds I'll be switching to the lifetime setup, well worth it as another tool to test with, on top of it's actual functions!
- (2025-04-13) amazing
- (2025-04-12) Very confusing tool. Can't get even the basic stuff to work.
- (2025-04-12) very useful for saving time
- (2025-04-11) nice
- (2025-04-10) Harpa is an exceptional AI web extension🐦🔥 It's intuitive, powerful, and a game-changer for productivity. Highly recommended! 💎✨❗
- (2025-04-06) i use this app every day, best AI purchase. Also make sure you join the discord too.
- (2025-03-30) Worth every penny so useful in so many ways
- (2025-03-29) The extension's good , will surely come in handy