DevLens
Quickly inspect page layouts and visualize element boundaries.
StyleSpy
Instantly analyze and copy CSS from any webpage element.
SpeedBoost
Optimizes browser resource usage to accelerate page loading.
JSONWizard
Formats, validates, and prettifies JSON responses in-browser.
TabMaster Pro
Organizes browser tabs into groups and sessions.
ViewportBuddy
Simulates various screen resolutions directly within the browser.
Markup Notes
Enables annotation and notes directly onto webpages for collaborative debugging.
GridGuides
Overlay customizable grids and alignment guides on any webpage.
Palette Picker
Instantly extracts color palettes from any webpage.
LinkChecker
Scans and highlights broken links on any page.
DOM Snapshot
Capture and export DOM structures quickly.
ConsolePlus
Enhanced developer console with advanced filtering and logging.