Display Modes
Bar, frame, ribbon & label
Patterns & Effects
Solid, stripes & neon glow
Visual Customization
Colors, opacity & emoji
Tab Title Prefix
DEV - My App in tab bar
Icon Badge
Tab count or env label
Themes
Light, dark & auto modes
Projects
Group & manage environments
Environment Types
6 defaults + custom types
URL Matching
Exact, wildcard & regex
Import & Export
Backup & restore as JSON
Onboarding
5-step guided intro tour
Quick Switching
Command palette for envs
Keyboard Shortcuts
β+Shift+S and more
Inline Env Switching
Hover arrows on label
Quick On/Off Toggle
Power button in header
Live Preview
Real-time setting changes
Shopify Integration
11 features for Shopify devs
Push Content Mode
Shift page instead of overlay
Side Panel
Dock EnvHub in Chrome sidebar
Platform Support
Chrome, Edge, Brave & more
Internationalization
English, Spanish & more
Privacy & Permissions
Per-site or full access
Accessibility
ARIA, focus traps & more
Jump between environments instantly with β+Shift+S β a command palette built for developers.
11 features: Mode Switcher, Admin Badge, Context Menus, Smart URLs & more.
Full dark mode with auto-detection. Matches your system preference or set manually.
No credit card required
All 23 features included β no tiers, no limits
Is there a catch?
No. EnvHub is and will always be free.
Will you ever charge?
No plans to add paid tiers.
How do you make money?
This is a passion project, not a business.
Is my data safe?
Everything stays in your browser. Zero tracking.
Environment Marker
40,000+ users
MV2 Β· limited display modes
Env Marker XjSv
3,000+ users
Basic ribbon only
Environment Indicator
Simple color bar
Modern Architecture
Built on Manifest V3 for performance & security
Made By Developers
Designed for real multi-environment workflows
Privacy First
Zero tracking, zero analytics, zero server calls
Getting Started
Install & create your first project
Create & manage project groups
Environments
Configure URLs, colors & types
Exact, wildcard & regex patterns
Customization
Colors, patterns & effects
Backup & restore configurations
Theme editor environment support
Quick actions & navigation
Preferences
Global settings & defaults
Install EnvHub and configure your first project in minutes.
General
4 questions
Installation
Features
5 questions
Privacy
Troubleshooting
Last Updated: February 2026
EnvHub is a privacy-focused extension. All your data stays in your browser. We don't track you, collect analytics, or share any information with third parties. We don't even have servers to receive your data.
EnvHub is a browser extension that provides visual environment indicators for web development. This privacy policy explains how EnvHub handles your data.
We believe privacy is a fundamental right. EnvHub was designed from the ground up to respect your privacy and keep your data under your control.
The following data is stored locally in your browser only:
EnvHub does not collect, transmit, or share:
All data is stored using your browser's built-in storage APIs:
Your data never leaves your browser unless you have browser sync enabled, in which case it syncs through your browser's own sync mechanism (e.g., Chrome Sync). We have no access to this synced data.
EnvHub requests the following permissions, each with a specific purpose:
Note: The extension only reads the URL of pages. It does not read or modify page content beyond injecting the visual indicator.
EnvHub does not use any third-party services, analytics platforms, or tracking tools. There are no external API calls, no telemetry, and no data sharing of any kind.
You can export all your settings at any time through the extension's settings page. This gives you a complete copy of your data in JSON format.
Remove the extension from your browser to delete all stored data. Alternatively, clear extension data through your browser settings.
EnvHub is a developer tool not directed at children. Since we don't collect any personal information from anyone, we also don't knowingly collect information from children under 13.
If we make changes to this privacy policy, we will update the "Last Updated" date at the top of this page. We encourage you to review this policy periodically.
If you have questions about this privacy policy or EnvHub's privacy practices, please contact us at privacy@envhub.dev.