Keep awake which prevents the OS from automatically going to sleep, dimming the screen or starting screen savers
PDF API HTML5
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
Reddit to Mp4 converter | reditor
redditdownloader.us allows users to download Reddit videos with audio in high quality.
Selenium Page Object Generator
A nimble and flexible Selenium Page Object Model generator to improve agile testing process velocity.
Live HTTP Headers
Monitor all HTTP/HTTPs traffic from your browser.
WordPress Theme and Plugins Detector
This tool detects theme and plugins used on WordPress sites and displays information about them.
Useful information about your system's connection including, type, speed, and rtt.
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
NsLookup - Find DNS Records
A simple and powerful tool for querying DNS records
Rescale multiple images into different sizes in a single step
Gridify - Keyboard Link Selector
Select any link, image, input box, or a selectable region on the current page without using the mouse just by a few keyboard hits
Nextsense PDF Signing Component
Signing PDF document.
This will take the URL of the current tab and send it to PageSpeed Insights for a web performance analysis.
Block Yourself from Analytics
Block your Google Analytics™ activity for the websites you own, no more false stats.
ChroPath for Opera
AutonomIQ offers a developers platform ChroPath to generate and validate unique selectors like relative xpath with iframe support
Strike Out Nofollow Links
Just strikes out nofollow links via CSS3 selectors.
Nextsense XML Signing Component
Signing XML document.
Quickly view the HTTP headers of the current tab.
Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.
Sitemap Explorer: Check and View XML Sitemaps
This extension helps you find, inspect, export, and view XML Sitemap files for any site you navigate in a browser.
Scanning website for vulnerable js libraries
Modify Header Value
Add, modify or remove a header for any request on desired domains.
Extensions for Mermaid
A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to GitHub. A fork from the not updated GitHub + Mermaid extension.
Website Links Checker
This tool helps you check all links from a page you are currently viewing.
Web Capture for Jira
Take a screenshot, annotate it and upload directly to Jira.
InTab - Code CSS 2X Faster
Visually Style Any Website In Any Browser
Can be used to view KML/KMZ Files in the browser.
SEO Nofollow links highlighter
Highlight all nofollow links on any site you want. Excellent for SEO purposes.
Color AWS Step Functions states