Analyze the performance of your webpages and get specific suggestions on how to optimize them.

Search for text in on a webpage and replace it with different text.

2Captcha plugin allows you to automatically solve CAPTCHAs found on any webpage.

Quickly browse your Google Drive files without opening a webpage and get notifications of modifications to your shared documents

Position a ruler on the webpage to measure elements in pixels

This is used for the writing on the webpage similar to the Edge browser. So you can now present by writing on web

Send HTML links and webpages directly to the Internet Explorer browser without copy and paste!

Can save images as: JPEG, PNG, WebP, Base64. Works for context menu of any webpage image.

Convert any webpage into an e-book

This extension will test structured data on a webpage

With Dolphin Connect, you can sync tabs and bookmarks, send webpages and more directly to your mobile devices.

An essential tool to highlight all words you want in webpages.

Show IPv4 & IPv6 addresses of the current webpage without doing external requests to a home server.

Create Microsoft Word document from complete or selected content of multiple web pages.

Archive webpage with archive.today

Pitch shift the audio in HTML5 videos on any webpage, e.g., YouTube

Get insight into the performance of the website in the current tab - sort of a mini live version of WebPageTest

Lets you change favicons for your bookmarks, single webpages and entire websites.

Simple button turns on dark mode for all webpages. Classic design of Dark Theme changes web to black color

Find marketing tags and beacons running on a webpage!

FREE Resizing.app service allows you to resize your images, optimize them without losing quality, and convert to JPEG, PNG, or WebP.

Instant spell-check on any web page

Cite webpages directly from your browser.

Emojify is an extension that let's you view and input Emojis in chrome on webpages! How to enter emojis: Click Emojify's button in…

Easily build validated json-ld structured data markup for any webpage. Based on schema.org specification

Night-mode for the internet. Apply a highly-visible dark theme to all webpages. Helps with eye strain and dyslexia.

Install Go Dark Mode Extension to enable Dark Reader on any webpage

Double left/right or triple left clicks on WEBPAGE (not tab) to close tab. Reopen tab by shiftKey + DC/TC. Optional: an icon to…

Webpage outliner

MeasureIt is useful app for measurement dimensions and positioning of element on webpage. Measure it in pixels.