Locus — Smart CTRL + F

AI-powered CTRL + F for easy document search

Locus — Smart CTRL + F: AI-Powered Search Tool

Locus — Smart CTRL + F is an innovative Chrome extension that transforms traditional CTRL + F searches into AI-powered, natural language searches for documents, PDFs, and web content. It helps you quickly find relevant information, organizes your searches, offers tagging for favorites, and provides quick summaries, making your research more efficient. Ideal for tackling long texts like papers, articles, and online textbooks, Locus enhances productivity and simplifies content digestion.
Install from Chrome Web Store

Extension stats

Users: 6,000+
Rating: 3.70
(30)
Version: 3.0.0 (Last updated: 2025-01-31)
Version code: 3.0.0
Creation date: 2023-02-19
Manifest version: 3
Permissions:
  • activeTab
  • tabs
  • storage
  • sidePanel
  • tts
  • webRequest
Host permissions:
  • <all_urls>
Size: 7.34M

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
Want to check extension ranking and stats more quickly for other Chrome extensions? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Chrome Web Store.

Extension summary

Locus Smart Search completely reimagines CTRL + F (or ⌘+F on a Mac) search so you can quickly find information you need from webpages and PDFs using natural language. The extension also provides an easy way to organize your recent searches, tag favorites, and use AI to summarize the page and answers quickly.

Make searches that aren't possible with regular CTRL + F (or ⌘+F on a Mac). Locus understands your search intent and immediately identifies the relevant sections. Refer back to sections in long papers, PDFs, documents, and articles using natural language instead of remembering keywords.

Mix and match documents, searches and summaries in your research!

Whether you're working with long papers, PDFs, documents, articles, news pieces, online textbooks, or blog posts, Locus works seamlessly on most static web pages that contain text.

Save time digesting content on the web and Hack your productivity.

We're constantly working to make the extension better. If you have suggestions or requests, we would love to hear from you in our Discord Community, there you can connect with our team and other Locus users and stay updated: https://discord.gg/kTAH3N9E8a.

Release Notes

https://locusai.co/Release-Notes-56c4675dd94a485f8ac8cd2c0d9dbb60

See more

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • The PDF viewer with AI features is highly praised for its usefulness.
  • Natural language search makes it easier to find information in long documents.
  • Users appreciate the potential of the extension to find specific info in lengthy articles.
Cons
  • Many users face issues with account login and website functionality.
  • A recurring error message stating 'Navigate to a valid page or refresh page' is often encountered.
  • The service is criticized for being limited and requiring a subscription fee.
Most mentioned
  • Issues with account login and functionality
  • Recurring error messages preventing users from accessing features
  • Praise for the AI-enhanced PDF viewing capabilities
User reviews
This deserves an award! Love the PDF viewer with AI features. Best PDF viewer I have ever used. Wikipedia is also much easier now for learning quickly and deeply. This is the best example I have seen for integrating AI with what we do already.
by Daniel Eddings, 2024-12-24

I've never been able to log into this no matter what I try, and it is so utterly garbage if you don't have an account. Requiring an account for a simple extension is also ridiculous, but I digress. The page just infinitely loads when I attempt to make an account. It probably has to do with the enforced captcha that only has text loaded in. Fix your website.
by Jared Trounce, 2024-08-29

lets you search THREE web pages per day. service is slow, and the idea of it is an invasion of privacy.
by Mike, 2024-06-18
View all user reviews

Extension safety

Risk impact

Locus — Smart CTRL + F requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • Medium ****** ** ********* ****** ********* *** **** ****** **** **** ** ******* ** ********** **** ***********
  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Locus — Smart CTRL + F. Use it at your own risk.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* ** * ******** ********* ** ****** *** *****
  • Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details

Promo images

Locus — Smart CTRL + F marquee promo image
Marquee promo image
Locus — Smart CTRL + F small promo image
Small promo image

Similar extensions

Here are some Chrome extensions that are similar to Locus — Smart CTRL + F: