URLColors – Chrome Extension to Visually Distinguish Envs Based on URL

In plain words

URLColors is a Chrome extension that helps users visually distinguish different environments based on website URLs. It allows users to customize the appearance of their browser based on which site they're visiting, making it easier to identify whether they're working in development, staging, or production environments. The extension is useful for developers and technical teams who frequently switch between multiple versions of the same application.

written from the facts on this page · September 2026

• 
  CSS Peeper2017 · csspeeper.com · ▲350

  Smart CSS viewer tailored for Designers.

• 
  Site Palette2018 · palette.site · ▲343

  Get the essential colours from any website

• 
  Color by Fardos2018 · chromewebstore.google.com · ▲111

  A chrome extension to pick, save & create colors/gradients

• 
  Grayscale the Web – A Chrome extension to help avoid mindless browsing2018 · chrome.google.com · ▲119
• 
  Revealer2017 · chromewebstore.google.com · ▲100

  The ultimate URL expander Chrome extension

• 
  Netvyne2022 · netvyne.com · ▲70

  Chrome extension to leave and read comments on any URL

• 
  SimCity, but with Permits▲936

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 3d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 15d ago · tanzaniaeducationproject.org

• 
  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 16d ago · bigwords.page

• 
  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 10d ago · guitoro.com

• 
  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 14d ago · carrierexplode.com

• 
  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 24d ago · space.bl2.net

• 
  Muzzle▲1,120

  Silence embarrassing notifications while screensharing

  Life & fun · 2017 · muzzleapp.com

• 
  Real Pitch Decks From 40+ Top Startups▲935

  A collection of startup pitch decks that raised $1.4 Billion

  Commerce · 2017 · dconstrct.com

• 
  Spotify.me▲891

  Beautiful analytics on your Spotify listening habits 🎧

  Life & fun · 2017 · open.spotify.com

• 
  Abstract▲837

  Design collaboration without the chaos

  Dev tools · 2017 · abstract.com

• 
  Hoodmaps▲792

  Crowdsourced neighborhood 🗺 maps to navigate a city 💫

  Life & fun · 2017 · hoodmaps.com

• 
  Hire, by Google▲684

  A new service for helping businesses recruit

  Work · 2017 · hire.google.com