Who is UG Columns for?

UG Columns is a consumer product built for Ultimate Guitar users who browse music tabs in Firefox.

Does UG Columns have a free plan?

Yes — UG Columns is free to use.

What platforms does UG Columns run on?

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

Is UG Columns still maintained?

Unverified. UG Columns 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 projects are similar to UG Columns?

Similar projects tracked by PulseGate include UG Downloader, Ultimate Chords, and Modest Guitar.

Who makes UG Columns?

UG Columns is developed by AlaskanEmily.

How long has UG Columns been around?

UG Columns first shipped in 2020.

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UG Columns

Name: UG Columns
Author: AlaskanEmily

mozilla.orgBrowser DevTools & extensions

UG Columns is a Firefox browser extension that changes Ultimate Guitar music views into responsive columns sized to the browser window. It is intended for people who read music tabs on Ultimate Guitar.

FreeWebEmbeddablemacOSWindowsLinux

Visit mozilla.org

Overview

4 features

In the Browser DevTools & extensions space, UG Columns takes a focused approach. It focuses on improving the readability of Ultimate Guitar music views by arranging content into responsive columns. UG Columns is a consumer product aimed at Ultimate Guitar users who browse music tabs in Firefox. UG Columns is free to use. UG Columns is available on the web, embeddable surfaces, macOS, Windows, and Linux.

It is developed by AlaskanEmily, and it first shipped in 2020. Key capabilities include column layout, responsive sizing, and music view styling. The interface is available in 32 languages, including Czech, German, and Greek.

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

Column layout
Responsive sizing
Music view styling
Browser extension

Built with & integrations

Runs on

BrowserEmbeddablemacOSWindowsLinux

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed20 Sep · 03:12 UTC
UG Columns verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about UG Columns

What does UG Columns do?: UG Columns focuses on improving the readability of Ultimate Guitar music views by arranging content into responsive columns. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is UG Columns for?: UG Columns is a consumer product built for Ultimate Guitar users who browse music tabs in Firefox.
Does UG Columns have a free plan?: Yes — UG Columns is free to use.
What platforms does UG Columns run on?: UG Columns runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Is UG Columns still maintained?: Unverified. UG Columns 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 projects are similar to UG Columns?: Similar projects tracked by PulseGate include UG Downloader, Ultimate Chords, and Modest Guitar.UG Downloader Ultimate Chords Modest Guitar
Who makes UG Columns?: UG Columns is developed by AlaskanEmily.
How long has UG Columns been around?: UG Columns first shipped in 2020.

At a glance

Pricing: Free
Platforms: Web
First seen: 20 Sep 2026
Built for: Ultimate Guitar users who browse music tabs in Firefox
Model: B2C
Solves: Improving the readability of Ultimate Guitar music views by arranging content into responsive columns.

Registered as

Firefox Add-ons: ug-columns

Developer

AlaskanEmily

Index record

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

Identity audit (13)

Slug: ug-columns-mozilla-org
Lifecycle state recorded: 20 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 20 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
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 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/ug-columns

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