ContainMarks
Natively and easily edit and open bookmarks in multi-account containers. Now works with Firefox Sync!
16 users
Keyboard Oriented Tab Manager
Keyboard oriented tab (group) manager. By entering a command in omnibox (address bar, location bar), tabs that match the conditions are displayed or hidden to group multiple tabs in a pseudo manner.
16 users
NIFOBS Containers
NIFOBS Containers provides isolated Firefox browsing profiles with deterministic per-profile fingerprint data, profile-scoped cookies, flexible transfer formats, and background-managed bulk controls for safer multi-account workflows.
16 users
Browser Sticky Notes Pro – Notes, Tables and more
Opens a Sticky Note at the top right when invoked using SHIFT+ALT+N.
15 users
AskInline
Right-click selected text to Ask Gemini AI. Inline AI assistant with streaming responses, markdown rendering, and syntax highlighting.
15 users
Tab in Side
Unlock seamless multitasking by opening any website, link, or bookmark in a mobile-view sidebar. Features advanced header bypassing (X-Frame-Options/CSP) for compatibility with sites like YouTube, GitHub, and more.
14 users
Container Traffic Control
A powerful but simple rule based system, that will allow you to control which (Firefox) container, a website will open up in.
14 users
clickpick!
Your clipboard, reinvented ! All your favorite text snippets in one place, in one click ! 👆
14 users
Jira Optimizer
Jira. Adds buttons to Collapse Right Panel, Expand Create Modal, Expand Images, and View Linked Tickets.
14 users
Advanced Auto Refresh
Advanced auto-refresh with multiple URL support and customizable options
14 users
SlideMaster
SlideMaster enhances Google Slides by allowing full-screen mode with mouse highlighting and side scrolling. It enables speaker notes in full screen and lets users follow the speaker, making it an ideal tool for teachers and students during presentati
13 users
Alexa Rank in Addressbar
Show small alexa rank info in addressbar. Normally alexa stopped working, but our addon still works through alexa api
13 users
Czally for claude.ai open source
Live Claude usage meter for Zen Browser. Zero servers. All local.
13 users
Digital Shield: Tab Suspender & Tracker Blocker
Auto-suspend idle tabs to free 2-4 GB of RAM and speed up a slow Firefox. Blocks third-party trackers, malware and breach risks. Free, no sign-up, no account. A modern, safe Great Suspender alternative.
13 users
Auto Group Tabs
Automatically organize tabs into color-coded groups based on URL patterns. Keep your browser tidy with wildcard rules that group and ungroup tabs dynamically.
13 users
Overflow Checker
Show the size of each element in the DOM and outputs to the console elements whose width is greater than the width of the document
12 users
LinkAtlas - Map of useful tools
Your ultimate directory for 150+ AI tools and useful websites. Navigate the web with LinkAtlas.
12 users
Prompt Library
Browser Extension to Organize, save and use prompts in all popular AI Chat Bots.
12 users
World Clock Viewer
Customizable World clock app. View world clocks in your toolbar. Add, reorder and manage time zones easily. Lightweight, privacy-respecting extension. It is completely free and no ads.
12 users
