Tint is an open-source project built for firefox users who manage multiple browser windows.

What platforms does Tint run on?

Tint runs on the web, embeddable surfaces, macOS, Windows, and Linux.

Is Tint still active?

Unverified. Tint has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Tint?

Similar projects tracked by PulseGate include ShellTint, Colorful Windows, and TabColor.

Tint is developed by colangelo.

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Tint

Name: Tint
Author: colangelo

github.comBrowser DevTools & extensions

Tint is an open-source Firefox extension that applies custom colors to Firefox windows. It helps users visually distinguish separate browsing contexts when working with multiple windows.

FreeWebEmbeddablemacOSWindowsLinux

Visit github.com

Overview

4 features

Tint is a Browser DevTools & extensions project. It focuses on distinguishing between multiple Firefox windows by assigning each one a custom visual color. It is built as an open-source project for firefox users who manage multiple browser windows. Tint is free to use. Tint is available on the web, embeddable surfaces, macOS, Windows, and Linux.

Behind Tint is colangelo, and it first shipped in 2026. Key capabilities include window colors, custom color selection, and firefox integration.

Summary written by a language model from the project’s public pages.

Window colors
Custom color selection
Firefox integration
Multiple-window identification

Built with & integrations

Runs on

BrowserEmbeddablemacOSWindowsLinux

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed20 Sep · 05:15 UTC
Tint (formerly Colorful Windows Enhanced) verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Tint

What does Tint do?: Tint focuses on distinguishing between multiple Firefox windows by assigning each one a custom visual color. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Tint for?: Tint is an open-source project built for firefox users who manage multiple browser windows.
Is Tint free?: Yes — Tint is free to use.
What platforms does Tint run on?: Tint runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Is Tint still active?: Unverified. Tint has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Tint?: Similar projects tracked by PulseGate include ShellTint, Colorful Windows, and TabColor.ShellTint Colorful Windows TabColor
Who makes Tint?: Tint is developed by colangelo.
When did Tint launch?: Tint first shipped in 2026.

At a glance

Pricing: Free
Platforms: Web
Languages: English
First seen: 20 Sept 2026
Built for: Firefox users who manage multiple browser windows
Model: Open source
Solves: Distinguishing between multiple Firefox windows by assigning each one a custom visual color.

Registered as

Firefox Add-ons: colorful-windows-enhanced

Developer

colangelo

Index record

Indexed: 20 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 20 Sep 2026

Identity audit (13)

Slug: tint-formerly-colorful-windows-enhanced-github-com
Lifecycle state recorded: 20 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 20 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 20 Sept 2026
Canonical URL: https://github.com/colangelo/Tint-Firefox

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