v1.0.0 · Chrome · MV3

EnvGuard

Never accidentally deploy to production again. Environment-aware visual warning system that auto-detects dev/staging/production by URL.

See Your Environment at a Glance

Development localhost:3000
Staging staging.myapp.com
Production myapp.com
Are you sure you want to delete this record on PRODUCTION?

Auto-Detect Environment

Automatically identifies dev, staging, and production environments by matching URL patterns. Zero config for common setups.

FREE

Color-Coded Top Bar

Green for dev, yellow for staging, red for production. A persistent indicator bar at the top of every page so you always know where you are.

FREE

Badge on Icon

Extension icon shows the current environment as a colored badge. Spot the environment without even looking at the page.

FREE

Configurable URL Rules

Define your own URL patterns to match environments. Supports wildcards and regex for complex domain setups.

FREE

Toggle Visibility

Hide or show the indicator bar with one click. Stays hidden until you need it again.

FREE

Custom Color Themes

Choose your own colors for each environment. Match your team's branding or accessibility needs.

PRO

Action Blocker on Production

Intercept dangerous actions (delete, drop, reset) on production with a confirmation dialog. Prevents costly mistakes.

PRO

Domain Grouping

Group related domains (api, admin, app) under one project. See all environments for a project at once.

PRO

Export / Import Rules

Share your environment rules with your team. Export as JSON and import on another machine in seconds.

PRO